区块链在安防中的应用,区块链在安防中的作用

随着科技的发展，安防行业也不断进步。区块链技术的出现，为安防行业带来了新的发展机遇。下面就来介绍区块链在安防中的应用，以及它的作用。

一、区块链技术在安防中的应用

区块链技术是一种分布式账本技术，可以将信息存储在多个节点上，每个节点都可以查看和验证信息的真实性，从而保证信息的安全性。在安防领域，区块链可以用于实现安全认证、身份认证、视频监控等，可以更有效地保护安防系统的安全性。

二、区块链技术在安防中的作用

首先，区块链可以用于安全认证。它可以收集用户的身份信息，并将其存储在区块链上，从而可以更有效地验证用户的身份信息，从而提高安防系统的安全性。

其次，区块链技术可以用于视频监控。它可以将安防视频数据存储在分布式账本上，从而可以更有效地验证视频数据的真实性，从而提高安防系统的安全性。

最后，区块链技术可以用于智能安防系统。它可以收集安防数据，并将其存储在分布式账本上，从而可以更有效地验证安防数据的真实性，从而提高智能安防系统的安全性。

三、总结

区块链技术是一种分布式账本技术，可以将信息存储在多个节点上，每个节点都可以查看和验证信息的真实性，从而保证信息的安全性。在安防领域，区块链可以用于实现安全认证、身份认证、视频监控等，可以更有效地保护安防系统的安全性。因此，区块链技术的应用可以为安防行业带来更多的发展机遇。

请查看相关英文文档

1. Analysis of the development prospects of the security industry in 2020

In recent years, the security industry has been booming, and new entrants have continued to pour in, and they are all people with strong capital. Therefore, the scale of my country's security market is expanding. Next, I have compiled an analysis of the development prospects of the security industry in 2020 for everyone. Welcome to read!

The security industry will usher in five major development opportunities in 2020

In the past 2019, for many security It has been a year of declining harvests for enterprises. Externally, we have been affected by the Sino-US trade war, the game between major powers, and the damage to security. This is not optimistic for every enterprise involved in international affairs; internally, we have welcomed the challenges of companies like Alibaba. The addition of new rivals and new partners like Tencent and Tencent has made technological changes more rapid and made people more nervous.

Alibaba’s investment in Qianfang Technology has undoubtedly become another “top player” in the security industry

In this year, we have seen that the former security manufacturers are in deep trouble due to financial problems. Stuck in the quagmire, we have also seen many security companies being annexed or acquired. But we are still the world's number one security country. We are even at the top among the top 50 security companies in the world. As the environment gradually stabilizes, we are facing new opportunities and challenges in 2020.

Today, Bangnijun will sort out five opportunities that will be beneficial to the security industry in 2020 based on what happened in the past year.

1. Pan-security continues to deepen, and the potential market for intelligent security is huge

From "no AI, no security" in 18 years to focusing on implementation in 19 years, we found that not only artificial intelligence When entering the security industry, security companies are also using their unique fields to radiate into other markets.

Smart transportation, smart access control, smart elderly care, public security big data...the construction of these scenarios has become the "new blue ocean" that security companies are competing to bet on. Taking smart transportation as an example, the Ministry of Transportation alone plans to invest 2.7 trillion yuan in building smart transportation. Not to mention the various manufacturers that enter at low profits in order to seize the market.

The advantages of algorithmic computing power provide a strong boost to the "pan-security" trend

With the continuous improvement of algorithmic computing power, the non-civilian part of intelligent security will show its performance in 2020 Huge construction boom. But there is no free lunch in the world, and various pain points during the construction process require more scenario-based solutions. And most needs are not something that one or two companies can perfectly bear.

Just as Hikvision claims to be a solution provider for the Internet of Things, what the industry will need in the future will not be competitiveness in a single field, but the resource integration capabilities of the entire industry. Who can integrate resources to form a Whoever has a powerful solution can take the lead in the pan-security market.

If in the past everyone competed for turnover, profit, and who is the leader in the industry, then in the era of pan-security, what companies have to compete for is the ability to integrate resources, the competition is not about who earns more in a single field, but whether they can lead everyone to make money together. This is the "good cat" that Deng Gong said can catch mice.

2. The time has come for the artificial intelligence industry to face a reshuffle in the security industry and to recruit new generals

In the past, we all said that with the development of artificial intelligence, how many people in the industry would be left without a living? But now How many people engaged in the artificial intelligence industry are not in danger?

It is true that the artificial intelligence industry is still one of the industries with the highest employee salaries and benefits, but the current obvious reality is that it cannot be quickly put into application of artificial intelligence companies will quickly wither.

The theme of the AI ​​industry in 2020: reshuffle

According to statistics obtained by the Beijing Economic and Information Commission, 70% of the country’s artificial intelligence companies cannot obtain venture capital, and Getting venture capital doesn't mean you're exempt from death. Someone even made a list in this regard. The dead AI companies on it are all "stars of hope" that have received tens or even hundreds of millions of yuan in financing. They are all dead, who can escape? The latest data also shows that in 2019 alone, 92,000 AI companies died. In this environment, in 2020? Which artificial intelligence company can resist the urge to cash out and launch?

This is the fact. In this pragmatic capital world, few people have the patience to wait for you to put it into practice. The painted cakes are becoming reality step by step, and capital is more willing to pursue fast food, those meal packages that can be implemented and monetized.

In this environment, the artificial intelligence industry may become a "gold rush" for various industries in 2020, and the security industry is no exception. Whoever can better empower the industry with technology will continue to survive. For the security industry, artificial intelligence has helped the industry complete a technological leap in recent years, and technologies with promising market prospects such as face recognition, low-light cameras, smart bayonet and even pan-security products are obviously inseparable from these artificial intelligence. enterprise.

Under the premise of this two-way demand, opportunities have clearly arrived. In 2018, my country's AI+ security market size has reached 13.5 billion yuan, and the turnover obtained by AI for some leading security companies has exceeded 8%. Today, two years later, a new round of competition for the artificial intelligence industry in the security industry will also begin. Whoever can better serve their own products with technology and implement it better will seize the opportunity.

3. The commercial use of 5G technology brings many possibilities

Just as 4G technology makes real-time transmission of surveillance images, cloud technology and other technologies possible. The nationwide commercial use of 5G technology also brings new possibilities to the security industry.

5G at the forefront

From a technical perspective, the transmission efficiency provided by 5G can provide more possibilities for security equipment. Ultra-high-definition cameras, more intelligent module installations, real-time cloud storage and other functions all require the support of 5G technology.

Just like from 3GJust like the real-time video transmission brought to us by 4G requires an evolutionary process, the implementation of 5G technology is still widely considered to be too early and too costly in the general environment. But new things will always replace old things. It will be too late to consider the necessity of developing 5G when 5G is truly mature and applied.

With the continuous development of the Internet of Things, the 5G environment provides conditions for security to realize the interconnection of all things. The Internet of Vehicles, Internet of Things, smart cities, and drone network construction are all inseparable from the application of 5G technology. Today's 5G field is in the layout and technology discovery stage just like the artificial intelligence field in the first two years, but everyone also knows the importance of 5G technology. As the first year of large-scale deployment and mature application of 5G technology, 2020 is bound to show powerful possibilities.

How much security can grow on this basis is worth looking forward to.

4. Data Security and Data Storage

With the advent of the smart security and 5G era, the capacity of video data has experienced a blowout development. Still facing huge challenges in reading and writing speed.

The requirements of smart security for hard drives mainly focus on three aspects: efficiency, capacity, and power consumption. This has put forward new requirements for traditional hard drive manufacturers. Seagate and Western Digital both launched 14TB or more this year. High-efficiency security storage hard drives, but in the face of the increasing storage demand in the security industry, traditional hard drive manufacturers are still facing severe challenges.

Customized, large-capacity, high-performance traditional hard drive manufacturers continue to deepen their focus on security

In addition, with the development of 5G technology, cloud storage technology has become increasingly popular among security manufacturers. Storage method, although cloud storage currently has shortcomings such as high cost, limited data storage time, and unstable transmission efficiency, this centralized storage method is more convenient for platform-based management and control centers. This is also a major trend in the current security development. With the development of data transmission technology, cloud storage has broad development prospects in the security industry in the future.

Today, artificial intelligence and cloud technology are developing too fast, and information security measures have not been followed up in time, which has led to frequent data breaches since the second half of last year. These incidents endanger users' privacy and data security all the time. When data security cannot be guaranteed, how can you let users choose your device?

Alipay’s facial recognition has also been cracked, and data security research and development is urgent

In fact, data security is Problems do not arise in a day or two. The current data security problems faced by security are reflected in several major aspects: information islands, top-level design, algorithm application defects, and lack of policy systems and technical standards. In this environment, enterprises are like "data chimneys". Technology, R&D, service scope, and development platforms all show non-uniform characteristics, and the non-uniformity in these aspects further leads to the occurrence of vulnerabilities. Frequent occurrences, thereby endangering usersof data security.

In addition, malicious programs, various types of phishing and fraud are emerging in an endless stream. User privacy and data trafficking have even formed a complete industry chain. These have brought huge hidden dangers to the security industry.

In order to solve these hidden dangers, the related data security market emerged as the times require. In the new year as smart security continues to accelerate, it is believed that the scale of the data security market will also further expand.

5. Strong policy support

As the Sino-US trade war continues to expand, Hikvision and Dahua have been included on the list of trading entities. Now even ordinary people know that China What security can do makes the United States extremely fearful. Where there is oppression, there is resistance. In 2020, China is expected to introduce a large basket of favorable policies or standards for the security industry. Here is a brief summary of this. The specific situation is as follows:

In terms of video surveillance, There are "Regulations on the Management of Network Audio and Video Information Services", "Specifications for Collection of Video Image Information in Key Public Security Areas" and "Safety Requirements for Light Radiation of Active Lighting Components of Video Surveillance Systems". At the same time, export-oriented companies need to pay additional attention to California's CCPA Data Act, which will impose many restrictions on export-oriented security companies.

In terms of public safety, the "Measures for the Safety Management of Road Transport of Dangerous Goods", "Measures for the Management of Special Public Security Services of Liaoning Province", "Anti-theft Safes (Boxes)" and General Technical Requirements for Vault Doors, as well as the Ministry of Emergency Management issued The 19 safety production industry standards will be officially implemented in 2020.

In terms of industry, "Industrial Structural Adjustment Guidance Catalog (2019 Edition)" and "Technical Requirements for Home Security Intelligent Management Systems".

Finally, there are supporting policies. In this regard, there are "Action Outline for Promoting the Development of Comprehensive Transportation Big Data (2021-2025)", "Opinions on Promoting the Development of "Internet + Social Services"", and other policies that are worthy of We pay attention. A series of new support policies are bound to emerge for 5G commercial use and smart security. Maintaining close attention will also bring certain development opportunities to security companies.

Conclusion:

Where there is demand, a market will be born. Smart security is now like a rocket taking off at high speed. The faster the rocket, the less the outer protective layer will be lost. The more serious it is, and the various gaps created are the birthplace of the future market. Whether it is new transmission technology, storage technology or even data security, these are all products born with the development of intelligent security.

The market for new things is always full of vitality. In the second decade of the 21st century, whoever can grasp the new direction of the development of these industries will be able to better take the initiative.

Understand the general trend of the security industry in 2020 through the eleven major trends

Looking back on the development of the security market this year, on the one hand, under the influence of government policies at all levels, AI, IOT, Emerging technologies such as 5G and blockchain are notThe continuous integration with the security industry has created a huge market growth space, and emerging products and solutions of enterprises are constantly emerging.

On the other hand, as the traditional security market becomes increasingly blurred and expanded driven by technology, more and more companies are crossing over into the security industry and applying the massive data in the security industry to wider areas, thus Continuously expand the industrial ecosystem.

However, in addition to the updates and iterations of product solutions, problems such as network security, data islands, and scenario-based operation and maintenance also plague the development of the industry market, requiring enterprises to continuously improve in the implementation of the industry. Improve.

In 2020, how to seize industry development opportunities and achieve better development and commercialization of emerging technologies will become the key for many security companies to occupy a place in the fierce market competition.

In order to let everyone better understand the development trend of the security industry in 2019, CPS China Security Network has sorted out the new development trends of the security industry in 2019 for your review.

5G+ video surveillance has started to be put into practice

In 2019, driven by the promulgation of 5G pilot cities and 5G commercial licenses by the country, 5G technology with large bandwidth, low latency, and large connections has The integration between various industries has become a hot topic of social concern, and the security industry is no exception.

At the 2019 CPSE Security Expo, Huawei, ZTE, Infineon and other companies all presented 5G+ security products. In early December, Huawei teamed up with Yuncong Technology and Shanghai Unicom to implement 5G+4K+AI video surveillance for the first time in China at Zhangjiang Artificial Intelligence Island in Shanghai.

Comment: According to Gartner predictions, outdoor video surveillance is expected to become the largest market for 5G IoT solutions in the world by 2022, which has also attracted countless video surveillance and IoT companies to invest in the commercialization of 5G. middle. However, at this stage, unfavorable factors such as insufficient base station construction and high implementation costs will continue to affect implementation development.

Video surveillance welcomes the blue ocean of ultra-high-definition video applications

In March 2019, the Ministry of Industry and Information Technology, the State Administration of Radio and Television, and China Central Radio and Television jointly issued the "Ultra-HD Video "Industrial Development Action Plan (2019-2022)", video surveillance ushered in the blue ocean of ultra-high-definition video applications.

The "Action Plan" states that it will clearly follow the overall technical route of "4K first, taking 8K into consideration" to vigorously promote the development of the ultra-high-definition video industry and applications in related fields.

Among them, in the field of security monitoring, the future will accelerate the research and development and mass production of ultra-high-definition surveillance cameras; promote the upgrading and transformation of security monitoring systems; support the development of face recognition, behavior recognition, and target classification based on ultra-high-definition video and other artificial intelligence algorithms; improve monitoring range, identification efficiency and accuracy; create a batch of intelligent ultra-high-definition security monitoring application pilots.

Comment: For a long time, policies haveIt is a powerful booster for the development of my country's security industry. Since the issuance of the "Action Plan", the market value of listed companies in the security industry such as Ingenics, Hikvision, and Dahua Technology that are closely related to ultra-high-definition video surveillance has increased, which shows the huge impact of the plan on the industry. . New products such as ultra-high-definition cameras and ultra-high-definition displays are also emerging in the industry.

The collision of blockchain and security industry

On October 24, 2019, it was pointed out in the 18th collective learning session that the integrated application of blockchain technology in new technologies plays an important role in innovation and industrial change. Blockchain should be regarded as an important breakthrough for independent innovation of core technologies, clarify the main direction of attack, increase investment, focus on conquering a number of key core technologies, and accelerate the development of blockchain technology and industrial innovation.

This has also opened the curtain on the integration of various industries with blockchain technology. Security companies such as Doer Intelligent Control, Zhongkong Intelligence, Guangdian Express, and Infineon are also exploring and deploying in the blockchain field.

In addition to releasing solutions and exploring the combination of blockchain and smart cities with the State Key Laboratory of Surveying, Mapping and Remote Sensing Information Engineering of Wuhan University and Bitmain, Infineon will also participate in its "Hunan Smart Chinese Project" "Real-time deployment of blockchain technology during construction.

Comment: In the context of the increasingly popular construction of smart cities, especially the construction of the Guangdong-Hong Kong-Macao Greater Bay Area, the high data protection characteristics of the blockchain itself also provide a strong guarantee for smart city data transmission and storage. . At present, more and more cities are beginning to try to promote the application of blockchain technology in smart city projects.

The main theme of the second half of security - AIoT

Under the impact of the wave of intelligence, the security industry is undergoing changes at both the technical and market levels.

At the 2019 CPSE Security Expo, in addition to traditional security companies, there are companies in the fields of AI, Internet, ICT, communications and other fields that are deploying in the security field. The massive data generated through the Internet of Things is stored in the cloud or at the edge, and then analyzed and processed through deep learning, thereby realizing structured processing of video data by front-end cameras and creating an ecological closed loop.

Comment: AIoT makes the boundaries of security increasingly blurred. In the future, security may only be a business in the AIoT industry. This has also enabled in the current industry, industry leading companies, artificial intelligence companies, and cross-border companies to begin strategic cooperation with the upstream and downstream of the security industry chain such as traditional manufacturers and integrator engineering companies to jointly develop the AIoT market.

The first year of data center

With the continuous development of urban intelligence, the application of data governance in cities is also increasing. How to break data silos has become a part of urban governance. Big pain point.

Based on this, digital twins and data middle platforms that can empower huge urban scenarios according to industry needs, tap deep data value, and realize refined urban management are beginning to come into view.

At the 2019 CPSE Security Expo, companies such as Dahua Technology, Jiadu Technology, Oriental Networks, and Gosuncn Technology all brought relevant digital twins, smart twins, and data center products to the display.

These products are essentially based on the basic processes of front-end data collection, intermediate data aggregation, and back-end data application. They are continuously expanded and derived, and applied to different scenarios.

Comments: From the establishment of Xiongan New Area to the construction of the Guangdong-Hong Kong-Macao Greater Bay Area, in recent years, under the influence of artificial intelligence and the Internet of Things, the city’s intelligentization process has continued to accelerate, and the surge in data has also impacted the city’s data governance. Ability puts forward higher requirements.

Against this background, the data center emerged spontaneously, which also opened up a vast market space and attracted many security companies to conduct research and development.

3D face recognition may become a mainstream trend in the industry

Face recognition is an important technical application of artificial intelligence. In the process of artificial intelligence rapidly landing in the security industry, face recognition is playing an important role in the security industry. The industry has also set off a trend of "face brushing". From time attendance to community entrance and exit access control, to urban security management, face recognition can be seen everywhere

At the same time, security issues regarding face recognition have also remained high. With video pictures and 3D News about facial models cracking facial recognition also happen from time to time.

Against this background, more secure 3D face recognition has begun to achieve research and development in many fields such as smart locks, access control, and video surveillance. At the 2019 CPSE Security Expo, Dahua Lecheng released the industry’s first AI face recognition video lock equipped with 3D structured light.

Comments: Face recognition can be said to be the most representative application of artificial intelligence in security. A large number of popular face scanning scenarios have gradually exposed the disadvantages of 2D face recognition. Although live body, infrared and other technologies are currently installed on face recognition products on the market, more secure 3D face recognition display is the direction of industry application.

State-owned assets invest in security companies

On March 2, 2019, Hanbang Hi-Tech announced that it planned to transfer 8.5 million shares of the company held by Wang Liqun, the company’s controlling shareholder and actual controller, to Beijing Qinglv Zhongbing Asset Management Co., Ltd. After the transfer is completed, Beijing Youth Travel Service Zhongbing will become the company's major shareholder holding more than 5% of the shares.

On July 14, 2019, Jieshun Technology issued an announcement that the company’s controlling shareholders and actual controllers Tang Jian and Liu Cuiying entered into an agreement with Shenzhen Special Economic Zone Jianfa Smart Transportation Investment Partnership (Co., Ltd.) on July 12, 2019. Partnership) signed the "Share Transfer Agreement". After the transfer is completed, Tejianfa Intelligent Transportation will become the second largest shareholder of Jieshun Technology.

On September 3, 2019, Oriental Netpower received the anti-monopoly review approval document transferred from Sichuan Investment Information Industry. According to the relevant agreement previously signed, the company’s controlling shareholder is now changed to Sichuan Investment Information Industry, and the company The actual controller was changed from Liu Guang to Sichuan Provincial State-owned Assets Supervision and Administration Commission.

2019 1On January 18, Infineon's controlling shareholder JHL and its actual controller Liu Zhaohuai signed a "Share Transfer Agreement" with Shenzhen Investment Holding Co., Ltd. JHL planned to transfer 59.9338 million shares of Infineon held by it to Shenzhen Investment Holding Co., Ltd., accounting for Infineon's total share capital. 5%. After the implementation of the "Share Transfer Agreement" is completed, Shenzhen Investment Holdings will hold a total of 26.35% of Infineon's equity and gain control.

Comments: Security is a G-end and B-end market that is mainly oriented. The participation of state-owned capital will not only solve the financial problems of security companies, but also bring market and project support, so as to achieve better results. develop.

Artificial intelligence is moving towards the implementation of scene operation and maintenance

Nowadays, artificial intelligence no longer only exists in computer vision, but also in ISP, transmission, storage, operation and maintenance and other aspects of artificial intelligence. .

At the 2019 CPSE Security Expo, artificial intelligence has almost become a "standard feature" for companies to participate in the exhibition, and more and more companies are exhibiting platform products such as operation and maintenance intelligent platforms. Some companies say that a one-time transaction of selling hardware and technology is far better than buying continuous services of operation and maintenance.

Comments: In the context of the ever-expanding security boundaries, the implementation of artificial intelligence in the security field has also begun from the first half of "algorithm-computing power-data" to the second half of "plan-implementation-operation and maintenance" Move forward. In addition to providing technical products, the operation and maintenance platform that can aggregate and analyze data has also been favored by many users.

Cloud-edge integration is accelerating

At the 2017 CPSE Security Expo, Hikvision officially released the Hikvision AI Cloud concept, advocating the implementation of edge nodes, edge The "cloud-edge fusion" computing architecture composed of domains and cloud centers realizes "edge computing + cloud computing" from end to center, truly making edge perception more accurate, data aggregation more efficient, multi-layer cognition more intelligent, and hierarchical The application is more practical.

Two years have passed in the blink of an eye. At the 2019 CPSE Security Expo, Hikvision fully demonstrated the latest achievements of Hikvision AI Cloud in terms of software, hardware, solutions, and practical application cases.

CPS Zhongan.com learned that typical application projects based on the Hikvision AI Cloud material and information integration data platform have covered 24 provinces and regions and nearly 100 cities across the country, providing public security, emergency command, people's livelihood services, and urban Provides intelligent IoT solutions and big data services in operations, traffic management and other fields.

Comment: From the first proposal of the "AI Cloud" strategy in 2017 to the release of a number of new software and hardware products under the strategy at the CPSE Expo in 2019, Hikvision's exploration of cloud-edge integration has gone further. further and achieve considerable project implementation results.

The concept of software-defined cameras is further expanded

On October 29, HuaweiShenzhen held the Huawei Intelligent Security Industry Summit with the theme of "Insight into the present and foresee the future - 5G+AI+video, accelerating the intelligent upgrading of thousands of industries." Huawei proposed to redefine the platform technology architecture for the 5G+AI era, upgrade SDC (software-defined camera) to HoloSens SDC, upgrade IVS (intelligent video cloud) to HoloSens IVS, and accelerate the 5G+AI era with a new ecosystem and new platform. Intelligent upgrade of all industries.

In addition, Huawei also launched the Huawei HoloSens Store, an intelligent video algorithm mall based on intelligent vision and perception. It uses Huawei products as the core base to carry intelligent algorithms, providing a comprehensive solution for rapid development, convenient ordering, and agile operation. Process services provide a variety of entry models and business model combinations.

Comment: Software-defined cameras have always been an important step for Huawei to enter security. In 2019, in addition to releasing new hardware products, Huawei also released an algorithm platform to improve its "software-defined camera" ecosystem. Against the backdrop of accelerated application in the artificial intelligence security industry, Huawei will bring more scenario understanding.

AI ultra-low light technology has become a new tool for controlling light pollution in the industry

For a long time, limited by factors such as nighttime ambient light sources and insufficient imaging technology, the nighttime imaging effect of surveillance cameras has been unsatisfactory. To meet the needs of video image imaging, high-intensity fill lights are widely used.

However, while the fill light increases the brightness, the dazzling light also seriously affects the personnel's vision and brings safety risks. However, the current mainstream intelligent fill-light technology is easily affected by many factors such as scene, cost, reflective materials, etc., and its application effect is limited.

To this end, relying on years of accumulation in basic ISP image modulation technology, Kodak released the AI ​​ultra-low light series cameras at the 2019 CPSE Expo. By using self-developed deep learning image enhancement algorithms, it significantly Reduce the reliance of previous surveillance cameras on fill lights, fully restore the color and texture of objects while improving image brightness.

Comments: In daily traffic, high-intensity camera flash capture has always been a major problem that car owners "hate". Under the trend of intelligence, technologies such as super starlight and black light have begun to expand towards this pain point. I believe that Kodak's AI ultra-low light technology will also bring new understanding to the industry.

The market size of the security industry is expected to exceed 800 billion in 2020, but there are very few people with annual revenue of tens of billions

In recent years, the security industry has been booming, with BAT, Huawei, and artificial intelligence The four little dragons all came to "have a chip in." New entrants are constantly coming in, and they are all well-capitalized. Therefore, the scale of my country's security market is expanding. In 2016, the security market scale exceeded 500 billion yuan, and the security market scale will reach 800 billion yuan in 2020. Why is the security industry market so big, but there are so few people with an annual income of tens of billions??Experts believe that an important reason why there are few large companies in the security industry is product homogeneity and insufficient technological innovation. At present, whether it is an established security company or a new start-up, the technological gap between the two is gradually narrowing. There is a gap between artificial intelligence algorithms and accuracy, but it is not large, and there is no "one-size-fits-all" one. In addition, the security market still has a lot of TOB business, which relies more on government orders. Large companies with strong capital have an advantage. It is difficult for new companies to go it alone and more of them need to cooperate with local integrators.

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2. What are the applications of blockchain technology?

Blockchain has become popular, so what are the applications of blockchain? field?

At present, the most extensive and successful application of blockchain technology is the digital currency represented by Bitcoin. Digital currency has developed rapidly in recent years. Due to the characteristics of decentralized credit and frequent transactions, it has a high transaction value and can maintain a relatively stable price through the development of hedging financial derivatives as a quasi-super-sovereign currency.

Financial institutions are the most willing to explore blockchain applications and need new technologies to improve operational efficiency and reduce costs to cope with the current status of the entire global economy. Objectively speaking, the market space in the financial industry is huge, and a little progress can bring huge benefits. The financial industry is an industry with extremely high requirements for security and stability. If the application of blockchain in the financial field is verified, it will have a huge demonstration effect and be quickly promoted in other industries. In the financial field, in addition to digital currency applications, blockchain has gradually begun to be applied in cross-border payments, supply chain finance, insurance, digital bills, asset securitization, bank credit reporting and other fields.

As the application of blockchain technology in the financial field continues to be verified, its technical advantages are gradually showing value in other industries. At present, blockchain application projects are gradually being implemented in fields such as medical and health, IP copyright, education, culture and entertainment, communications, charity, social management, sharing economy, and the Internet of Things, and "blockchain" is becoming a reality.

(1) Blockchain medical care: In the medical field, blockchain can use its anonymity, decentralization and other characteristics to protect patient privacy. Electronic health (EHR), DNA wallet, drug anti-counterfeiting, etc. are all possible application areas of blockchain technology. IBM predicted in last year's report that 56% of medical institutions around the world will invest in blockchain technology by 2020.

(2) Blockchain Internet of Things: The Internet of Things is a very broad concept. If communications, energy management, supply chain management, sharing economy, etc. are included, the Internet of Things with blockchain technology Application will become a very important application field.

(3)BlockchainIP Copyright & Cultural Entertainment: Since the Internet became popular, digital music, digital books, digital videos, digital games, etc. have gradually become mainstream. The rise of the knowledge economy has made intellectual property rights a core element of market competition. However, intellectual property infringement is serious in the current Internet ecosystem, and the copyright protection of digital assets has become a pain point in the industry. Blockchain has the characteristics of disintermediation, consensus mechanism, and non-tampering. Blockchain technology can effectively integrate all aspects of the cultural and entertainment value chain, accelerate circulation, and shorten the value creation cycle; at the same time, the value of digital content can be realized Transfer, and ensure that the transfer process is credible, auditable and transparent, effectively preventing piracy and other behaviors. Blockchain Public Services & Education: In the fields of public services, education, closed-door charity and public welfare, issues such as file management, identity (qualification) certification, and public trust all exist objectively. The traditional method is to rely on third parties with credibility. The company makes credit endorsements, but problems such as fraud and deficiencies still exist.

3. What is the role of blockchain technology in network security

Improving network security
Blockchain is a model built on providing absolute security and trust A decentralized, distributed electronic ledger accounting method. Using cryptography, transactions are recorded chronologically and publicly, with each block time-stamped and linked to the previous one. Importantly, these digital “blocks” can only be updated by consensus among all participants, making data interception, modification, and deletion nearly impossible.

4. What role does blockchain application play in network security?

Blockchain technology can help us improve the security of protection mechanisms such as encryption and authentication, which is important for the security of the Internet of Things And this is definitely good news for the DDoS defense community!

Blockchain has the potential to become an important solution for the security community, also for finance, energy and manufacturing. For now, verifying Bitcoin transactions is one of its primary uses, but the technology could also be extended to applications such as smart grid systems and content delivery networks.

How to apply blockchain to network security?

Whether it is protecting data integrity or using digital identification technology to protect IoT devices from DDoS attacks, blockchain Chain technology can play a key role, at least now it has shown this ability.

IoT security and DDoS defense community

A certain blockchain startup claims that their decentralized "accounting" system can help users resist DDoS attacks with traffic exceeding 100Gbps. Interestingly, the company said that this decentralized system allows users to rent out their own additional bandwidth and "submit" bandwidth access rights to blockchain distributed nodes, which websites can take advantage of when they suffer DDoS attacks. Rent bandwidth to mitigate DDoS attacks.

Improve confidentiality and data integrity

Although the original design of the blockchain did notSpecific access control has been taken into consideration, but now some blockchain technology implementations have solved the issues of data confidentiality and access control. In this era where any data may be tampered with, this is obviously a serious problem, but complete data encryption ensures that the data will not be accessed or tampered with by others through man-in-the-middle attacks and other forms during transmission.

The entire IoT industry requires data integrity assurance. For example, IBM allows users to manage IoT data in a private blockchain network in its Watson IoT platform, and this blockchain network has been integrated into their Big Blue cloud service. In addition, Ericsson's blockchain data integrity service provides comprehensive auditing, compliance and trustworthy data services to allow developers to leverage the Predix PaaS platform for technical implementation.

One of the best applications is transforming our public sector and creating citizen-centric infrastructure. This will enable citizens to have their own identity and every transaction can be verified. We can use smart contracts and signed assertions to formulate elements of public services, such as benefits and benefits.

Internet of Things & Smart Devices

Now the attention of the entire IT community has begun to shift to the Internet of Things & Smart Devices, and security is definitely one of the primary considerations. Although the Internet of Things can improve our work and productivity, it also means that we need to face more security risks. Many companies are therefore looking to apply blockchain to secure IoT and Industrial IoT (IIoT) devices because blockchain technology can enhance identity verification, improve data traceability and liquidity, and assist in record management.

Blockchain technology can help track hacking attacks, according to Kaspersky Lab anti-virus expert Alexey Malanov, who added:

“Network intruders often remove Permission logs to hide traces of unauthorized access to devices. But if the logs are distributed across multiple devices (for example, through blockchain technology), the risk can be reduced as much as possible."

Digital Economic Development Fund Chairman German Klimenko said: "Currently, the Department of Defense is vigorously promoting IT development and research efforts, which is a good thing for the industry."

NATO and the Pentagon are also Research “defensive” applications of blockchain. This technology is actively used to protect systems from cyberattacks. NATO will use blockchain to protect financial information, supply and logistics chains, while the Pentagon is developing a hack-proof data transmission system.

In general, blockchain technology is not omnipotent, at least not yet. Whether it is from the perspective of technical integrity or system implementation, current blockchain technology cannot ensure 100% device security. Note: The above content comes from the Internet.

5. Blockchain 3.0 era, darkWhat signal does it give us

In 2020, blockchain was included in the category of "new infrastructure" by the country, and at least 7 provinces introduced blockchain support policies. In the same year, blockchain technology was gradually moving from concept to implementation, with many application scenarios blooming. Various industry applications of "blockchain" have become a symbol of the continuous maturity of blockchain.

The development status of "blockchain" in 2020

In 2020, the COVID-19 epidemic swept the world, and the uncertainty of world economic development increased significantly. Governments and enterprises of various countries are exploring the use of emerging technologies to reduce economic and social operating costs, improve the operating efficiency of the real economy, and further find new growth points for economic development.

At present, blockchain is cross-innovating with new technology infrastructure such as cloud computing and artificial intelligence. More and more vertical fields of the real economy are showing the development pattern of "blockchain" and the "elimination trend". "real" good momentum.

In order to avoid turning reality into fiction, in addition to continuing to severely crack down on speculation, we must also guide the deep integration of blockchain technology with practical application scenarios. Therefore, various industrial application scenarios of "blockchain" have become one of the inevitable trends in the development of blockchain.

According to the "Blockchain White Paper (2020)" recently released by the China Academy of Information and Communications Technology, as of October 2020, more than 262 listed companies have been involved in the blockchain field, each from insurance , real estate, commercial department stores, security equipment, packaging materials, telecommunications operations and other 39 fields. In the blockchain information service registration list released by the State Internet Information Office, there are 45 listed company blockchain projects.

Among them, finance is the most explored scenario among blockchain technology application scenarios, with specific projects implemented in subdivisions such as supply chain finance, trade finance, payment and settlement, and fund management. The white paper shows that as of November 2020, among the domestically registered blockchain information services, the number of projects in the financial (including supply chain finance) field ranks first, accounting for as high as 36%.

As the implementation of blockchain applications accelerates, "blockchain" business has become the focus of development for Internet backbone enterprises to enter the blockchain industry. In addition to financial business, they actively deploy the Internet, traceability, and supply. Applications in chain & logistics, digital assets, government affairs and public services, intellectual property, law, medical and other fields.

At the same time, the industry is gradually understanding that blockchain is the basic component of trusted transactions, but this does not mean that blockchain can conquer the world. Blockchain needs to be combined with other technologies such as artificial intelligence, Internet of Things, big data, 5G, etc. to use synergy to form integrated solutions to jointly promote digital transformation.

According to relevant data, the current application of blockchain is mainly in the field of certificate storage. Blockchain has entered into how to make it better from an engineering perspective, more credible, more stable, and more scalable. Well, a stage that can accommodate more nodes. He Baohong, director of the Institute of Cloud Computing and Big Data of the China Academy of Information and Communications Technology, believes that this process will continue for some time or longer, and the next step is toBlockchain technology competition has shifted from engineering optimization and improvement to technology ecology and business ecology.

In addition, it is understood that the blockchain industry is improving in the long term, and industry cognition has returned to rationality. With the central government's planning and guidance for the development of blockchain technology, my country's blockchain has clarified the development ideas based on the alliance chain, focusing on serving the real economy and optimizing public services, and the direction of industrial development has become clearer. At this stage, the confidence of the majority of practitioners in blockchain continues to improve, and the long-term strategic value of blockchain is generally recognized.

What is the prospect of “blockchain” in 2021?

As my country’s blockchain industry chain gradually improves, most blockchain companies not only focus on one aspect, but also show a trend of coordinated development in multiple fields. According to statistics, among the 801 blockchain information service registration lists released by the Cyberspace Administration of China, Beijing, Guangzhou, Shanghai, Zhejiang, Jiangsu, and Shandong are the provinces and cities with the most registered companies.

The core role of blockchain corresponding to its technical characteristics is mainly reflected in the three aspects of certificate storage, automated collaboration and value transfer. As its value potential is constantly being explored, application scenarios have evolved from the breakthrough point of finance. , and gradually expanded into many fields such as the real economy, government affairs and people's livelihood.

The core value of blockchain for the real economy is to promote efficient collaboration between upstream and downstream industries and improve the efficiency of industry-finance integration. In the early stages of development, the blockchain application model mainly focused on the storage of documents, contracts, etc. At this stage, blockchain industry applications are gradually moving towards automated collaboration and value interconnection such as government data sharing, supply chain sales collaboration, and cross-border trade.

2020 is the warm-up for 2021. In 2021, the use of blockchain, distributed ledgers, and smart contract tools will continue to grow as it did in 2020. With the continuous deepening of blockchain technology, the foundation of the blockchain industry will become better and better, the industrial ecology will also develop rapidly, and the industrial chain will become increasingly widespread.

From the perspective of industrial structure, the blockchain industry is mainly divided into four parts: underlying technology, platform services, industrial applications, and peripheral services.

The first three parts show a relatively obvious upstream and downstream relationship. The underlying technology part provides the necessary technical products and components of the blockchain respectively. The platform service part builds an area that can run corresponding industry applications based on the underlying technology. The industrial application part of the blockchain platform mainly uses blockchain technology to develop industry applications based on the actual scenarios of various industries and realize the innovation of business collaboration models within the industry.

The peripheral services part provides supporting services to the industry, including industry organizations, market research, standard formulation, system evaluation and certification, industry media, etc., to provide impetus for the development of industrial ecology.

Among them, as far as the industrial application of blockchain is concerned: Blockchain is the innovative development result of information technology, and it is also a major booster for the reconstruction of business processes and the innovation of industrial interaction models in various industries.

Blockchain has gradually expanded from the initial digital finance to supply chain finance, product traceability and other fields. It has now been explored and applied in government affairs, people's livelihood, industrial management and other industries. Its application fieldsThe scene is becoming increasingly rich, showing a trend of deep integration and development with other industries.

At present, domestic enterprises are focusing on the development of applications related to serving the real economy and improving government affairs and people's livelihood. Among them, supply chain finance and product traceability have accounted for half of all applications. Others, such as government affairs and people's livelihood, have become the future of manufacturers. Key layout areas are about to experience explosive growth.

After blockchain investment cooled down in 2020, the blockchain industry may begin to gradually become more rational in 2021. However, a relatively complete industrial chain and active market entities provide a good foundation for the integrated development of the blockchain industry. The blockchain industry will also show a positive development trend in terms of policy support, ecological construction, platform services, application implementation, and integrated innovation.

6. Nantian Information accelerates its integration into Huawei's Hongmeng system to jointly promote intelligent security applications

Our reporter Zhao Xueyi

Recently, a reporter from "Securities Daily" reported from Nantian Information ( 000948.SZ) It was learned at the 2020 Annual General Meeting of Shareholders that Nantian Information was selected into the list of more than 200 state-owned technology enterprises in the "Science and Technology Reform Demonstration Action" led by the State Council's State-owned Enterprise Reform Leading Group for more than a year. As the only listed company in Yunnan selected, During the investor communication session of the shareholders' meeting, Nantian Information's many popular businesses such as "Huawei's first-level dealer", "digital currency", and "blockchain+" attracted much attention and questions.

Providing services for the Hongmeng ecosystem

Regarding the hot issues that many investors and institutions are concerned about, Xu Hongcan, chairman of Nantian Information, responded on the spot: "In the growth process of Nantian Information, the ecosystem Partners are undoubtedly a very important factor. Nantian Information attaches great importance to integrating into the financial ecosystem. Only through the support of corresponding system software and application software can it provide customers with complete financial solutions. Cooperation with Huawei will accelerate the company's integration into Hongmeng Ecosystem."

Xu Hongcan further introduced the results of the strong alliance between the two parties: "The company and Huawei continue to carry out in-depth cooperation in the financial industry, digital government, digital cities and other fields, and play a leading role in the IaaS, PaaS and SaaS levels. We will leverage our respective strengths and capabilities to jointly expand the market. The company will strengthen cooperation with Huawei in the machine vision industry, promote the application of machine vision products in smart finance, smart transportation, smart party building and other fields, and jointly promote smart security applications."

In addition, with the support of front-end financial technology software, Nantian Information has cooperated with many domestic banks to help customers such as Postal Savings Bank, China Everbright, and China Construction Bank implement their digital strategies; it also promotes the smart transformation of business outlets by seizing banks. We made a breakthrough at the opportunity and undertook the construction of all software and hardware IT systems for the 5G smart outlets of the Industrial and Commercial Bank of China Shenzhen Branch.

Blockchain + digital currency has become the focus of development

Talking about the progress in digital currency, Zhao Qigao, secretary of the Board of Directors of Nantian Information, revealed to investors: "As far as Yunnan is in ofFrom a regional perspective, greater room for development lies in the field of border trade. ”

Zhao Qigao also introduced that the company has made important reserves in digital currency application research, technology tracking, and circulation ecological construction, and has done early application research and development, and actively cooperated with relevant departments and enterprises in Yunnan to promote In the application of digital RMB settlement in border trade, we hope to obtain corresponding digital currency pilot business opportunities. The application of digital RMB wallet systems such as cross-border payments may become the focus of the company's corresponding technology development, but there is still uncertainty in obtaining the final pilot opportunities.

In comparison, the development of Nantian Information’s “blockchain+” related technologies is relatively mature. Xiong Hui, vice president of Nantian Information, told a reporter from Securities Daily: “The NBaaS blockchain independently developed by the company The chain-based service application platform can provide corresponding financial service solutions based on user needs and application scenarios. In this field, the company has formed an innovation research institute and R&D group to fully support corporate technological innovation and deep integration with artificial intelligence technology. ”

Nantian Information’s senior management team further explained on-site that the company’s “blockchain+” technology is suitable for anti-counterfeiting traceability, financial insurance, real estate certificates (acquisition, transfer, guarantee, etc.), government affairs and people’s livelihood, medical health , digital currency, energy transportation, cross-border trade, supply chain finance, food safety and other fields.

(Editor Qiao Chuanchuan)

7. Improve the application and management of blockchain technology Ability is how blockchain technology can play a greater role

Improving the ability to use and manage blockchain technology is how blockchain technology can play a greater role in economic and social development.

Blockchain is a chain composed of blocks one after another. Each block stores certain information, and they are connected into a chain according to the time sequence of their respective generation. This chain is stored in all In the server, as long as one server in the entire system can work, the entire blockchain is safe.

Generalized blockchain technology uses block chain data structure verification and Store data, use distributed node consensus algorithm to generate and update data, use cryptography to ensure the security of data transmission and access, use smart contracts composed of automated scripts to penetrate this code, and create a new distributed foundation for programming and operating data. Architecture and computing paradigm.

8. What are the advantages of Jinwowo’s blockchain technology in the field of information security?

What are the advantages of Jinwowo’s blockchain in information security? It is summarized that it mainly lies in the following three aspects:
1. Use a highly redundant database to ensure the data integrity of the information
2. Use the relevant principles of cryptography to verify the data to ensure that it cannot be tampered
3. In terms of authority management, multiple private key rules are used for access authority control

9. What are the advantages of blockchain technology in information security issues

Chongqing Jinwowo Analysis: Letters from Blockchain TechnologyThe advantages of information security are as follows:

First, through its application in the field of digital currency, blockchain provides a solution for the flow of capital flow (or capital flow) information on the Internet.

Second, the blockchain solves the problem of confirmation of authority during the transaction process through encryption and reference to distributed ledgers.

Thirdly, the blockchain determines the exchange of digital assets through the technology of consensus mechanism.