区块链是否会加重软件危机的风险,区块链是否会加重软件危机呢

近年来，随着科技的发展，软件危机的风险也越来越高。那么，区块链是否会加重软件危机的风险呢？下面，我们就来探讨一下相关的关键词：区块链技术、软件危机和安全性。

区块链技术是一种分布式数据库技术，它使用加密技术将信息存储在一个共享的数据库中，从而实现了信息的安全性和可靠性。区块链的核心技术是分布式数据库，它采用加密算法来确保数据的完整性和安全性，并使用点对点技术来确保数据的可靠性。区块链技术可以构建一个安全可靠的分布式数据库，可以有效防止数据被篡改，从而可以有效抵御软件危机。

软件危机是指软件系统发生故障，或由于软件系统的设计错误，或由于外部因素导致的软件系统的故障，而导致的严重影响和损失。软件危机的风险可以分为技术风险、管理风险和社会风险。技术风险是指由于软件系统设计错误或缺陷导致的系统故障；管理风险是指由于管理不当导致的系统故障；社会风险是指外部环境变化导致的系统故障。软件危机的风险可以通过技术措施、管理措施和社会措施来有效控制。

安全性是指系统或网络的安全状态，它反映了系统或网络中的安全漏洞、安全风险等。系统或网络的安全性可以通过安全控制来确保，安全控制可以分为技术控制、管理控制和社会控制。技术控制是指使用软件、硬件和网络技术来确保系统安全；管理控制是指通过管理措施来确保系统安全；社会控制是指通过社会措施来确保系统安全。区块链技术可以通过加密技术、分布式数据库技术和点对点技术来有效提高系统的安全性，从而有效降低软件危机的风险。

总的来说，区块链技术可以通过加密技术、分布式数据库技术和点对点技术来有效提高系统的安全性，从而有效降低软件危机的风险。因此，区块链技术可以有效防止软件危机的发生，减轻软件危机的风险。

① Is blockchain technology really going to be a post-Internet era? What is its manifestation?

Yes. In essence, it is a shared database, and the data or information stored in it has the characteristics of "unforgeable", "full traces left", "traceable", "open and transparent" and "collectively maintained". Based on these characteristics, blockchain technology has laid a solid foundation of "trust" and created a reliable "cooperation" mechanism, which has broad application prospects.

The foundation of blockchain technology is open source. In addition to the private information of the transaction parties being encrypted, the blockchain data is open to everyone. Anyone can query the blockchain data through the public interface. and develop related applications, so the entire system information is highly transparent. As long as you cannot control 51% of all data nodes, you cannot manipulate and modify network data at will. This makes the blockchain itself relatively safe and avoids subjective and artificial data changes. Blockchain technology does not rely on additional third-party management agencies or hardware facilities, and there is no central control. In addition to the self-contained blockchain itself, each node realizes self-verification, transmission and management of information through distributed accounting and storage.

② Why do I say that blockchain technology will change the future of social e-commerce?

Why do I say that blockchain technology will change the future of social e-commerce?

1. What problems does blockchain technology solve?

“People often ask me recently, everyone knows that blockchain makes money, but can you tell me in one sentence, blockchain What problem does this technology solve?”

Although many people know that blockchain technology supports the operation of Bitcoin, when it comes to what problem it really solves, or what blockchain has created What is the value? Many people in the industry are speechless. Because of the ultra-high money-making effect, everyone cannot calmly look at this industry or even this so-called ecology from an investment or technical perspective.

Recently, when I interviewed some "old people in the currency circle", I got a better answer.

“Blockchain technology is the first time in human history that the problem of trust between people has been solved through technical means.”

Through the characteristics of blockchain, we It can be completely tamper-proof, traceable, transactions through smart contracts, etc. Therefore, in theory, everything that needs to solve the problem of trust between people through technical means will most likely require blockchain technology for development and innovation.

2. The Internet era gave birth to social networking and e-commerce

The Internet is a problem in which humans have greatly optimized information transmission through technical means. In the Internet era, business models are roughly divided into three major modules: advertising, e-commerce, and games. Therefore, in the Internet era, there is no doubt about the rise of e-commerce and social networking.

Take the current highly competitive e-commerce industry as an example. Alibaba and JD.com are both leaders in the e-commerce field. The e-commerce industry in mainland China has achieved a long-term development in the e-commerce field during the Internet wave. 17 years of explosive development. WeChat, the largest social software in China and the second largest in the world, has also become an industry leader.

The current Internet industry has gone through the baptism of time, and an obvious oligarchic effect has been formed after the great waves. Today, every oligarch in the e-commerce market has become an industry heavyweight. Of course, there are also situations where it is difficult for a large ship to turn around. In this state. All e-commerce companies are looking for new directions to break through. And many people are eyeing the social e-commerce field of cross-border cooperation.

The two major representatives of social e-commerce are e-commerce based on the Weibo and WeChat ecosystems. At present, the total market share of social e-commerce has reached as high as 14%-20%

Although many people say that the biggest application of blockchain is currency speculation, SEC and other The launch of the project indicates that blockchain technology has the potential to improve the current status of the industry. It is precisely because there are many teams like the SEC that find the integration point between technology and industry and solve the key problems of the industry, which will be the research direction and consensus of the overall blockchain in the future.

③ What is the impact of blockchain on the world economy?

In just a few years, blockchain has developed from the 1.0 era to the 3.0 era, and each "era" update has It has brought changes to the world. The development of blockchain can be divided into three stages from blockchain era 1.0 to 3.0: peer-to-peer transactions, smart contracts and blockchain application ecology (Token economy)
Block Chain 1.0 era: digital currency return rate is king

Blockchain 2.0 era: smart contracts provide infrastructure support for upper-layer application development

Blockchain 3.0: for business Its subversion lies in its transformation of production relations

All obstacles to the development of human society are fundamentally caused by "mutual distrust", especially various economic and financial crises. If humans can solve the problem of mutual trust, then humans will complete a very big leap.
The development of blockchain has gradually laid the foundation for this direction. Humanity is entering the era of "smart contracts". This is the process of upgrading human trust mechanisms. Once smart contracts are reached, human society will face a new major upgrade. , as each person is a value creator, the value he creates can be accurately recorded and rewarded accordingly. There will be less and less interference between everyone, and people are truly moving towards independence and equality. Human civilization has evolved from an "identity society" to a "contract society", and blockchain is expected to lead mankind to transition from a "contract society" to a "smart contract" society.
Although blockchain has moved out of the conceptual stage, the current status of blockchain technology development is that the underlying technology is not mature enough and the applicable scenarios are relatively limited. On the one hand, weThere is still room for optimization and improvement in core blockchain technologies such as recognition algorithms; on the other hand, the processing efficiency of blockchain is still difficult to meet the requirements of some high-frequency application environments in reality. Moreover, the current mainstream blockchain technology platforms all originated from abroad. Domestic blockchain technology service providers must patiently start from the bottom development, achieve independent and controllable technology, and strive to lead the development of global blockchain technology. time period, it can be said that the entire domestic trend is waiting for the emergence of a super-powerful blockchain project.
The Xueshuo Innovation Blockchain Technology Workstation under Lianqiao Education Online is the only approved "Blockchain Technology Professional" pilot of the "Smart Learning Workshop 2020- Xueshuo Innovation Workstation" launched by the School Planning, Construction and Development Center of the Ministry of Education of China. workstation. The professional position is based on providing students with diversified growth paths, promoting the reform of the training model integrating professional degree research, production, and research, and building an applied and compound talent training system.

④ How much impact will blockchain have on the gaming industry.

Blockchain technology is truly changing the entire financial industry. Many market observers even believe that it is expected to completely replace existing payment, transaction and banking infrastructure. Blockchain and the financial business seem to be a perfect match, but the impact of this new force in other areas cannot be underestimated - for example, games. Blockchain indeed has the potential to change the rules of the gaming market. This will be a once-in-a-lifetime opportunity for investors that should not be missed or missed.
How does blockchain trigger changes in the gaming industry?
Over the past few years, the gaming industry has become a hotbed of innovation—virtual reality (VR), augmented reality, and artificial intelligence are all showing off here. However, the contribution and development space of blockchain are outstanding, and it is expected to bring higher transparency and trust to the gaming industry.
Of course, investors do not want to be bystanders of this trend, they want to catch up with the express train of blockchain games. For them, this technology has disruptive potential and can bring real economic benefits. Therefore, they decided to let capital speak for themselves and make this emerging technology truly a breakthrough point in the gaming industry.
Initiating changes in the gaming industry in all aspects
But how exactly does distributed ledger technology (DLT) help developers and the gaming industry? From a use case perspective, blockchain has unlimited possibilities, or will change the industry in a variety of ways:
Blockchain can help developers eliminate the gray trading market related to game assets - game developers tend to design games as closed ecosystems , hoping to ensure that values ​​in the game do not map to values ​​in reality. For example, players cannot make money by selling game assets, nor should they trade assets from one game for assets in another. However, such control has instead led to the emergence of gray markets, where participants can gather together to complete resource transactions. With the support of blockchain technology, game publishers can manageRules are embedded into tokenized assets to charge transaction fees for every asset transfer in any environment. In this way, users can truly freely trade the assets they see fit, and issuers can earn additional revenue outside of their core business.
Blockchain can also map value to intangible assets - when CryptoKitties set off a wave of "cloud cat raising" on Ethereum, people began to realize the close connection between DLT and games. The game allows players to purchase and trade unique virtual kittens using cryptocurrency. Since each kitten has a unique identity tag, the collectible game actually uses what's called non-fungible signaling (NFT). So far, players have spent millions of dollars on kittens, with the most expensive kitten selling for a whopping 600 Ethereum, which was more than $173,000 at the market price at the time. Games such as CryptoKitties demonstrate the power of DLT through the tokenization of assets. In this way, each asset can be certified for uniqueness or scarcity, ensuring that users have clear ownership of digital assets, while allowing these assets to interoperate in application scenarios outside the original ecosystem. These features bring higher perceived value to users, thereby increasing the likelihood of spending real money within the app. However, it must be admitted that although CryptoKitties showed the application prospects of DLT in the gaming field, it failed to create a good experience that attracted a wider audience. Next-generation blockchain games, such as Epics Digital Collectibles, will further seamlessly combine DLT with consumer-centric, engaging gamification experiences.
Blockchain can help users buy, sell and store in-game assets - with the help of DLT, the issuance and trading of in-game assets will usher in an unprecedented new situation.
Developers can introduce relevant rules into game design that allow players to use cryptocurrency to purchase assets, making the entire purchase process easier, faster and safer. Likewise, cryptocurrencies can solve microtransaction challenges. But game publishers are also well aware that most ordinary players are not familiar with how cryptocurrencies are traded, so they hide these elements behind regular payment gateways. In addition, developers can also use frameworks created specifically for digital assets in their games. As mentioned above, CryptoKitties is built on Ethereum, and more blockchain implementation standards specifically designed for games have emerged. One such solution is dGoods, a token framework originally built for the EOSIO protocol.
Mythical Games is a developer that uses dGoods to establish an in-game asset trading system. The company plans to launch its first game, Blankos, in 2020. Blankos is expected to be the largest blockchain game to dateThe game can be connected to many player communities such as PC, game consoles and mobile devices.
I believe that in the near future, more developers will use the digital asset framework to design in-game economic systems and jointly improve the asset operation process.
Blockchain can help developers increase customer engagement while increasing average revenue per player (ARPPU) – and NFTs are expected to play a huge positive role in this regard. Game publishers have long noticed that games that match blockchain technology tend to have higher ARPPU indicators due to higher user-perceived value. NFT is also quietly changing the interaction between brands and consumers. This new approach to marketing places less emphasis on intrusion and more on end-consumer value and thereby increasing engagement. For example, Azarus has established an e-sports network on the Twitch streaming platform. Players who watch e-sports content for a long time can receive AZA coins as rewards and use these tokens to exchange for game items. This method of converting the viewing time of game-related content into in-game item rewards will encourage players to pay attention to the game for a long time, thereby increasing their enthusiasm for actual playing. In view of the good engagement results brought by this new marketing method, I believe that more game publishers will invest considerable marketing funds in this area.
Promote market growth
The game market is sizable, and blockchain has also attracted many investors; the combination of the two is currently pushing the development of the game industry to new heights.
Today, more than 2 billion players play games on computers or smartphones. Newzoo, a gaming and e-sports analysis company, estimates that the total number of gamers in the world is currently as high as 2.5 billion, which means that 1 in every 3 people is a gamer. By the end of this year, total global user spending on games will reach $152.1 billion, an increase of 9.6% from 2018.
Obviously, gaming has become one of the fastest-growing industries in the world, and blockchain has brought countless unprecedented possibilities through a more open and trustworthy environment, becoming an important factor in improving the image of the gaming industry. means and supporting factors. This, in turn, will attract a large number of investors, especially those who specifically focus on the direction of DLT games.
Many outstanding blockchain-oriented investors have begun to include gaming companies in their investment portfolios. For example, venture capital firm SVK Crypto has officially invested in Mythical Games, Azarus, and High Fidelity. Among them, High Fidelity is a VR platform co-established by Philip Rosedale, the developer of the popular game "Second Life". It plans to use blockchain technology to manage the ownership of assets and currencies in the game.
In addition to SVK Crypto, Block.one’s EOS VC syndicate also includes Galaxy Digital and FinLab AG and other members. Interestingly, FinLab AG has also shown interest in the gaming industry, specifically investing in Upland. Galaxy Digital among the three brothers is naturally not to be outdone, and recently participated in the financing of Sydney blockchain game start-up Immutable.
In short, blockchain-oriented institutional investors hope to take action in the rapidly growing gaming industry. The continuous injection of relevant capital may comprehensively promote the development and maturity of the blockchain game market.

⑤ The development of blockchain has been frustrated during the epidemic, and flashy blockchain pilots are falling out of favor

Under the new crown epidemic, blockchain suppliers and advocates are afraid of enterprises in the region Blockchain implementation setbacks.

The adoption of blockchain is a relatively new area for business leaders. As the economy shrinks and IT budgets shrink, blockchain may be the first project to be axed.

While no sweeping changes have hit blockchain adoption, the landscape of the technology has certainly shifted.

Similar to the trends in data and software, the focus of blockchain implementation in the COVID-19 era has also shifted to areas where technology can provide the greatest value in the shortest time.

Eschewing flashy pilots without clear intent, leaders are targeting areas of higher value, with COVID-19 pressures further deepening the weaknesses of existing blockchain applications.

In the aftermath of the crisis, funding for blockchain pilots has slowed as bosses suspended forward-looking projects and spent funds on more urgent firefighting activities.

According to forecasts released by IDC in June, as global IT budgets shrink, global blockchain spending is expected to reach US$4.3 billion in 2020, a year-on-year increase of 57.7% from US$2.7 billion in 2019. . Despite this growth forecast, it is down 7.7% from IDC's last forecast.

Global blockchain budgets are currently forecast to reach $14.4 billion by 2023, a further reduction from the pre-COVID-19 estimate of nearly $16 billion.

The current actual impact on blockchain adoption has been low. One trend has been a decline in interest among large companies in pilots and proof-of-concepts without clear commercial returns.

When assessing the shift in blockchain adoption post-COVID-19, a crucial context is the instability of the economic environment.

When the first wave of lockdowns hit North America and Europe, almost all blockchain work was initially halted except for networks already in production.

Some large vendors and software integration companies have shifted their focus to enabling remote work, with people almost all working from home.

When considering blockchain implementation, enterprise technology leaders must always be wary of the hype from vendors and technology proponents and think carefully.

According to Gartner data, as of 2019, only 4% of organizations have blockchain projects and are running them on a large scale.

In the current environment, where IT leaders are under pressure to shrink budgets, any blockchain project that does not have a very clear reason for existing risks being shut down.

When companies evaluate the merits of blockchain pilots, clear benefit criteria include:

But for blockchain implementation, as an integral part of the platform, it can improve Supply chain and cost reduction.

Delivering these benefits has proven elusive for most businesses. According to Gartner, even those networks that exist today will need to be replaced as technology evolves to remain competitive, secure and avoid obsolescence.

As enterprises adapt to new operating environments, blockchain offers a way for enterprises to reduce the cost of reliable access to data between partners and reserve non-value-added costs.

To effectively pursue blockchain as part of their digital transformation journey, CIOs need to determine which aspects of their business and operating models can be automated to better serve customers.

Organizations should evaluate which combination of solutions can help achieve this outcome. In this case, blockchain can be connected with artificial intelligence or the Internet of Things. Instead of looking at blockchain as one thing that provides multiple capabilities, try to see the different capabilities of blockchain and try to integrate them into your business needs.

⑥ The blockchain industry is ushering in a new market trend. What are the bottlenecks in the development of the blockchain industry?

Blockchain technology is a new distributed infrastructure and computing paradigms that enable the sharing, replication, and authorization of distributed ledgers. It has the characteristics of multi-point consensus and is difficult to tamper with. It solves the problem of how to enable cross-institutional trust transactions in business networks, connecting all parties involved in financial services, and brings challenges of breaking down data silos and improving data quality. It has the potential advantages of security and lower transaction costs. Enhance risk control capabilities and have broad application prospects in the financial field. The blockchain industry is ushering in a new market trend, and there are some bottlenecks in the development of the blockchain industry. Only by breaking through these bottlenecks can we usher in the spring of blockchain. bring better development.

Finally, the development of blockchain technology will bring certain network security issues. We must pay attention to and solve information security and network security issues. Blockchain technology is not inherently secure. Any software system inevitably has defects and vulnerabilities, and will face futureAttacks from the network. Poorly designed and poorly managed blockchain systems can be vulnerable to attacks. In applications in the financial industry, data is an asset, so we should have a comprehensive understanding of the security of the blockchain, and first put security design and self-control first to avoid the occurrence of Bitcoin theft.

⑦ The future of blockchain is a major trend

Blockchain uses P2P technology, cryptography and consensus algorithms and other technologies, and has the characteristics of non-tamperable data, collective system maintenance, and open and transparent information. and other characteristics. Blockchain provides a mechanism for information and value transfer and exchange in an untrusted environment, and is the cornerstone of building the future value Internet.

Trend 1: The application of blockchain industry is accelerating, penetrating and spreading from digital currency to non-financial fields

As a universal technology, blockchain technology has expanded from digital currency to non-financial fields. Accelerate penetration into other fields and integrate innovatively with all walks of life. We believe that future blockchain applications will be driven by two camps. On the one hand, the IT camp starts with information sharing and focuses on establishing credit at low cost, gradually covering areas such as digital assets. On the other hand, the cryptocurrency camp starts from currency and gradually advances to the fields of asset management and certificate depository, and spreads to credit reporting and general information sharing applications.

Trend 2: Enterprise application is the main battlefield of blockchain, and alliance chain/private chain will become the mainstream direction

At present, the actual application of enterprises is concentrated in the field of digital currency, which belongs to virtual economy. We believe that future blockchain applications will move from virtual reality to reality. More traditional enterprises will use blockchain technology to reduce costs, improve collaboration efficiency, and stimulate the growth of the real economy. This will be the main battlefield for blockchain applications in the future.

Unlike public chains, in enterprise-level applications, everyone pays more attention to the management and control, regulatory compliance, performance, security and other factors of blockchain. Therefore, we believe that strong management blockchain deployment models such as alliance chains and private chains are more suitable for enterprises to use in application implementation, and are the mainstream technology direction for enterprise-level applications.

Trend 3: Applications have spawned diversified technical solutions, and blockchain performance will continue to be optimized

In the future, blockchain applications will develop from single to multiple directions. Different applications such as billing, payment, insurance, and supply chain will be highly differentiated in multiple dimensions such as real-time, high concurrency, latency, and throughput. This will lead to a diverse range of technological solutions. We believe that blockchain technology is far from finalized and will continue to evolve in the future. There is room for efficiency improvement in technical aspects such as consensus algorithms, service sharding, processing methods, and organizational forms.

Trend 4: Blockchain and cloud computing are increasingly integrated, and BaaS is expected to become a public trust infrastructure

Cloud computing is the general trend. We believe that the combination of blockchain and cloud is also an inevitable trend. There are two models for the combination of blockchain and cloud, one is blockchain on the cloud, and the other is blockchain in the cloud. The latter one, namely BaaS, Blockchain-as-a-Service, refers to the cloud service provider directly providing blockchain as a service to users. In the future, cloud service companies will increasingly integrate blockchain technology into the cloud computing ecological environment. By providing BaaS functions, they can effectively reduce the deployment cost of enterprise application blockchain and lower the initial threshold for innovation and entrepreneurship.

Trend 5: Blockchain security issues are becoming increasingly prominent, and security protection requires overall technical and management considerations

From a mathematical perspective, the blockchain system is almost perfect. It has the advantages of openness and transparency, difficulty in tampering, reliable encryption, and resistance to DDoS attacks. However, from an engineering perspective, its security is still restricted by infrastructure, system design, operation management, privacy protection, and technology update iterations. In the future, we need to consider the overall situation in terms of technology and management, and strengthen basic research and overall protection to ensure application security.

Trend 6: The cross-chain demand for blockchain is increasing, and the importance of interconnection is highlighted

With the deepening of blockchain applications, payment and settlement, logistics traceability, medical records Enterprises or industries in areas such as identity verification and identity verification will establish their own blockchain systems. We believe that cross-chain collaboration and interoperability among these numerous blockchain systems is an inevitable trend in the future. It can be said that cross-chain technology is the key to blockchain realizing the Internet of Value, and the interconnection of blockchains will become an increasingly important issue.

Trend 7: Blockchain competition is becoming increasingly fierce, and patent competition has become an important area of ​​competition

As the number of participating entities increases, blockchain competition will become increasingly fierce. Competition is all-round, including technology, models, patents and other dimensions. We believe that in the future, companies will strengthen their layout in blockchain patents. Since 2014, the number of blockchain patent applications has exploded. Blockchain patents are mainly distributed in the United States in North America, the United Kingdom in Europe, and China and South Korea in Asia. This pattern will be maintained in the future. The patent gap between China and the United States is narrowing, and China’s number of applications in 2016 has surpassed that of the United States. It is foreseeable that the competition for blockchain patents will become increasingly fierce in the future.

Trend 8: Blockchain investment continues to be popular, and the cumulative risks of the token crowdfunding model deserve attention

Blockchain has become a hot spot pursued by the capital market. Future investment will continue in 2014-A rising trend in 2016. Different from financing models in other technology fields, a model called "token crowdfunding" has emerged in the blockchain field, namely Initial Coin Offering (ICO), which is a type of crowdfunding for startups to issue tokens and raise funds. Way. As the transaction volume of token crowdfunding increases, risks such as lack of review, huge value fluctuations, and being on the edge of regulation for many projects will increase, which deserves attention. This afternoon, a group of friends chatted with me privately and asked about the so-called golden chain, which needs to rely on the model of 1 pass 2, 2 pass 4, 4 pass 16 to obtain income. This is an obvious pyramid scheme to attract people, but there are still many people who just Friends who have entered the currency circle and have just learned about blockchain will be deceived. I hope they can understand the essence and be responsible for their own funds!

Trend 9: Blockchain technology and supervision are in conflict, but the contradiction is expected to be further reconciled

The decentralization, disintermediation and anonymity of blockchain are in line with its tradition The corporate management and government regulatory systems are not coordinated. But we should also see the opportunities that blockchain brings to supervision. We believe that in the future, companies will actively cater to regulatory needs and proactively build in regulatory requirements in technical solutions and model designs. They will not only achieve compliant operations, but also significantly save the cost of regulatory compliance. We also believe that in the future, regulatory authorities around the world will also embrace blockchain, a new regulatory technology, and use new technology to improve government regulatory efficiency.

Trend 10: Trustworthiness is the core requirement of blockchain, and the importance of standards and specifications is becoming increasingly prominent

In the future value delivery network based on blockchain, We will use algorithms and software entirely to build a foundation of trust. But we believe that this is far from enough. Standards are also needed to add credibility to the blockchain. In the future, blockchain standards will start from the user's perspective and be business-oriented, standardizing the technology and governance of blockchain from the dimensions of smart contracts, consensus mechanisms, private key security, permission management, etc., and enhancing the efficiency of blockchain. The degree of credibility adds weight to the trust of the blockchain.

Summary

The above are the ten major trends summarized. To summarize, there are four points: First, blockchain is the foundation of the value network and has gradually become an indispensable part of the future Internet. Second, as application scenarios become increasingly abundant, applications will drive the continuous improvement of blockchain technology, and the integration of blockchain and cloud will become increasingly closer. Third, although the blockchain is mathematically complete, there are also security issues. In the future, security needs to be strengthened from the engineering and management levels, and standards are also needed to improve credibility. Fourth, blockchain technology will gradually adapt to regulatory policy requirements in the future and gradually become an important tool for regulatory technology.

⑧ Blockchain development in my countryWhat challenges are faced

At present, the current development status of my country's blockchain technology is that there are many patents and few papers and codes. There is no independent secure and controllable underlying platform, and there is no integrated software and hardware platform, which will directly lead to the core blockchain technology being controlled by others. technical risks, financial risks of foreign open source platforms seizing the financial market, and economic risks of foreign open source platforms penetrating my country's real and virtual economy. Therefore, it is very important to implement blockchain applications as soon as possible. Now various places have implemented applications with policy support. Changsha High-tech Zone has officially implemented a blockchain project, called SMIC Blockchain Service Platform, which is a The government-enterprise service platform, in cooperation with Changsha Bank, Dean Judicial Services, etc., is now in the stage of recruiting companies to join the chain.

⑨ What are the opportunities and challenges in the innovative development of blockchain that we must seize?

In this new era of the 20th century, there are many opportunities that we need to seize, not only It is important for us as individuals and for our country to seize opportunities. The new century is a new opportunity and challenge for the whole world. New technology and economy have many impacts on all aspects of our lives. And the latest "digital economic development," has laid an important foundation for the development of today's era. So what is the development and innovation of blockchain?

The whole world is innovating and developing, and we need to see the right time to seize the opportunity. Opportunities are reserved for those who are prepared.

⑩ Will blockchain technology really be a part of the post-Internet era?

Yes, blockchain must be a necessary technology in the post-Internet era.

Specifically reflected in its non-tamperability and the ability to achieve decentralization:

1. On the Internet, value and rights can be transferred.

2. A decentralized system can be built so that multiple parties can trust each other.

The first point is that value and rights can be conveyed on the Internet.

We all know that it is easiest to copy and paste on the Internet, and we can easily transfer information. However, if value is transferred on the Internet, the information may be stolen and tampered with. With blockchain technology, the information we put on the Internet can not be tampered with, and we are not afraid of being stolen. As a result, proof of value and equity can be transmitted on the Internet.

There are too many examples of value transfer. For example, Bitcoin is a digital asset that can be transferred at will through the Internet, and does not require a centralized organization to manage it.

But how to understand the transfer of proof of equity? For example, when we go to handle government affairs, we often encounter that I go through a procedure at a window of a department, and then take the paper procedure and go to the window of the next department. Obviously we have experienced the Internet for so many years, but we still have to go through so many processes and handle various paper documents. This iswhy?

This is because technology is now very developed, and it is actually very easy to tamper with some electronic documents. Without the combination of blockchain, it is more difficult to trust the electronic information you submit. Therefore, in order for the window department to know that you are yourself and that you are willing to apply for the application, you often need to bring your ID card and then fill in the information in person on site to ensure that you are applying for it out of your own will. This way nothing goes wrong.

Combining blockchain and face recognition, it can be done. The procedures I completed in one department are put on the blockchain, and the other department only needs to complete the procedures on the blockchain. If you check it online, you will know that I have gone through the relevant preparatory procedures myself, and then I can proceed.

In fact, Chancheng District, Foshan, Guangdong is already exploring the use of blockchain technology to achieve "zero errands" in government affairs. It can handle government affairs without leaving home, which has greatly improved Processing benefits.

Let’s talk about the second point: a decentralized system can be built so that multiple parties can trust each other. Before the emergence of blockchain, it was difficult for multiple entities to collaborate, especially online collaboration. This is why cross-border transfers generally take several days and are expensive, with fees of several percent. Because for cross-border transfers, different banks have different account books and use different systems. Therefore, it is often necessary for the personnel responsible for external clearing and settlement of the two banks to synchronize the account books with each other before the transfer can be successful.

Some people say that if everyone uses one system, then the question becomes, whose system should we use? Other companies don't trust whoever uses it, because whose system often has the authority to modify it, and the operating rights are in the hands of the other party, not to mention issues such as privacy.

But if the system is developed using blockchain, this problem can be solved very well, because everyone uses the same system, and the permissions between each node are consistent, and no one The subject can be changed at will.

In fact, in June 2018, Ant Financial had already used blockchain technology to achieve rapid cross-border remittances. It takes three seconds and the fee is extremely low and can be ignored.

This decentralized solution brought by blockchain establishes a collaborative relationship that is different from previous centralization, solves some insurmountable problems of centralization, and greatly improves efficiency.

If we extend from this direction, think about any company we are in, it will always be upstream or downstream of another company, and it will definitely exchange materials, funds, information, etc. with the other company. A series of interactions etc. Then you will find that many processes are often created for trust. For example, the information sent by the other party needs to be confirmed, and the materials sent by the other party need to be confirmed and checked. Every time you make a new action with the other party, there will be constant questions. Confirmation, feedback. And these are the costs of trust.

But ifUsing the blockchain, after the data is generated, it is put on the blockchain. All enterprises upstream and downstream of the supply chain obtain the data, so a lot of data does not need to be repeatedly confirmed, which can greatly reduce the cost of trust. At the same time, because the data transmitted is credible. Once the data is trusted, the interaction between machines will reduce a lot of trouble in the future. (This is another big topic)

Blockchain technology is widely regarded as an important starting point for achieving a more secure Internet - its advantages mainly come from its technical principles and the current Internet structure. different. In this article we will introduce to you how blockchain can promote network security.

What is blockchain technology?

Blockchain technology is a decentralized distributed ledger system. You can put any digital assets into the blockchain, regardless of any industry. It uses a series of time-stamped immutable records to save information, managed by a cluster of computers. Different transactions can be tracked through these records, which are separated by blocks and connected by cryptographic chains. At the same time, the data does not belong to a certain computer or an individual, but is jointly owned by multiple users within the entire system.

Once the information is confirmed, the encoded data cannot be changed and will become a permanent block that is added to the chain formed by other blocks that have been verified. Initially this technology was designed for cryptocurrencies, but now we can see that blockchain technology has great potential in many areas, especially cybersecurity, as it can be used to prevent cyber attacks, data leaks, identity theft or Malicious transactions, keeping data private and secure.

As a lower-level technology, blockchain can provide beneficial solutions for different industries. Its main features are:

Blockchain has a democratized network with no central authority. It is public domain, so no single organization can enter the blockchain system to manipulate any information.

Blockchain is a decentralized system that does not belong to any one entity. Data in the blockchain system can be stored encrypted.

Anything stored in the blockchain is immutable, preventing human tampering or manipulation of the information. For example, with blockchain, it is possible to hold a completely transparent election with immediate results. People can vote at home, and the results can be counted immediately.

Blockchain is transparent - anything built and stored in the blockchain is publicly accessible. The data stored inside can also be tracked, creating a higher standard of accountability for those who use the system.

How does blockchain technology promote network security?

Internet of Things and Edge Computing

With the development of Internet of Things and edge computing, more and more data Distributed computing and storage at the edgeon-device for real-time, on-demand access, which means data is processed and stored closer to the source. Blockchain provides a secure solution for IoT and Industrial IoT through tighter authentication, improved data attributes and flows, and more advanced record management systems.

In terms of IoT devices, blockchain technology, based on its decentralized architecture, can provide security for remote IoT devices and protect them from hacker attacks. Smart contracts can provide secure verification for transactions in a blockchain environment, and blockchain can be used to manage IoT activities.

Data access control

Because one of the original goals of blockchain was to enable public access, it has no access controls or restrictions. However, various industries now use private blockchain systems to ensure data confidentiality and secure access control. The blockchain’s full encryption ensures that data – whether part or all of it – cannot be accessed by outsiders, especially when it is being transferred.

DDoS Attack

The target of a Distributed Denial of Service (DDoS) attack is usually a server that is attacked by multiple infected computer systems, causing the system to fail through denial of service. slow down, eventually causing the system to overload or crash. If blockchain is integrated into a security system, the target computer, server, or network becomes part of a decentralized system that protects these machines from attacks.

Personal communication

By using a platform based on blockchain technology for communication, enterprises can obtain higher security, and the technology can resist malicious attacks. Whether in personal, business or highly confidential communications, consumers can gain the confidentiality of communications without fear of cyber attacks. Blockchain can handle public key infrastructure (PKI) better than ordinary encryption applications, so many companies now want to develop blockchain private communication applications.

Public Key Infrastructure

There is an increased focus on securing computers and online credentials, and blockchain technology can help in this regard. PKI relies on third-party certification authorities to secure communications applications, emails, and websites. These issuing authorities, which issue, revoke or store key pairs, are often targeted by hackers, who often use fake identities to try to access encrypted communications. When these keys are encoded on the blockchain, it minimizes the possibility of generating false keys or identity theft because the identity of the legitimate account holder is already verified on the application, making any intrusion, spoofing, or identity theft Thefts are instantly identifiable.

Domain Name System

Using the blockchain method to store the Domain Name System (DNS) can comprehensively improve security. Because it is no longer a single, risky target, it can prevent malicious activities by hackers from bringing down DNS service providers.

Blockchain,The future of network security

As we continue to deepen our understanding of blockchain, more and more people are investing in the application and research and development of blockchain technology, and this technology is slowly maturing. In the past two years, the application of blockchain in different industry scenarios has increased, as well as the country’s policy guidance on blockchain technology. Blockchain has changed dramatically and is no longer synonymous with cryptocurrency.

Blockchain technology may be born of cryptocurrency, but its value is by no means limited to cryptocurrency. Blockchain is a safe and reliable technology that, once integrated into mainstream security measures, can bring many practical benefits to advancing cybersecurity.

As hackers continue to create new and more sophisticated ways to steal and attack data, the threat to network security is intensifying, and blockchain technology is likely to become the forefront of network security in the next few years. To a certain extent, today’s blockchain is the future of network security.

My understanding is that blockchain is a technology, and the Internet is just a carrier or a communication channel for information integration. It should not be a post-Internet era.

Blockchain can be truly fair and open, and what has happened will not be tampered with when recorded.

Blockchain is decentralized, cannot be cracked, and uniqueness is irreplaceable