5G Private Network ﹢ Blockchain: Establishing a “Trust Foundation for Security” for Key Companies

In the process of promoting government information and carrying out government interventions without interference, government intelligence agencies have developed on such issues, such as government information sharing, work and measurement of security and safety. efficiency. There are “data problems” in exchanging information horizontally and vertically, and even government cooperation lacks credibility. Smart governments can take advantage of the high security of 5G private data network, and at the same time take advantage of the low storage of blockchain technology to create a secure environment. Trust the first stone. "

Benefits of 5G private network security

With the transformation of the physical layer, 5G can access more, faster, more powerful, and services can be extended through self-centered mobile communication to the Internet of Everything. The 5G System Private Network (NPN) architecture combines two types of independent private networks SNPN and PNI-NPN on the public connection to provide vertical activities (such as government, petrochemical industry, fire electricity and d 'other companies) for current employees. Public Network (PLMN). ) to separate the main 5G communication network. The 5G private network leverages the advantages of easy communication to meet the separation security and WAN connectivity requirements of multiple local networks in government smart enterprises, provide quality services and guarantees, and support a wide wide range of applications. Various m-government work scenarios.

The 5G public-private network can accept the shared 5G public-private network (PNI-NPN) mode. This model is based on the configuration of the authorization frequency band of the 5G operator and the distribution of resources in the network with public networks. Access the network through existing community employee resources and use such resources as the tip to create a private wireless network for government users. The capabilities of the core network and the wireless network of the private network are “segmented” to ensure the security of the private network. Latency and reliability (MEC and UPF can be sent locally). secured.

Another type of communication is 5G only SNPN (Public Private Network). This type adopts a frequency band for the government frequency band (private frequency band) and creates all the entities of its own network dedicated to the government office. Delay. The owner's private 5G government office and staff 5G public data network are "nearly isolated" and the network is end-to-end self-sufficient and controllable, data intensive is secure.

Blockchain solves the trust problem

Blockchain technology adopts encryption algorithm, point-to-point transfer, distributed data storage and file type approval mechanism, shared by multiple parties, using encryption to ensure transmission and security, distribution, The irrefutable, tamper-proof and reliable integrity and traceability of stored data is a distributed database technology.

Blockchain networks use peer-to-peer communication to store room data between block nodes. Block interconnected cryptographic algorithms to create interconnected data. Each participant is involved in the storage, analysis and management of new blockchain data. In the whole blockchain system, the block node exchange follows a stable algorithm, no one needs to be trusted, and as the number of shared block nodes increases, the security of the whole blockchain system is increasing, making it impossible to achieve the goal of accomplishment. information. Performance. These features of non-tampering, decentralization and traceability have become the basic application capabilities of the blockchain. As a unique trust-building process, blockchain is changing the rules of lending operations in all areas of modern life and has become an important technology for developing a new form of community faith.

The strong integration of the 5G private network and blockchain technology has made it a viable application in smart government applications. On the other hand, the characteristics of the 5G private network are consistent with the continuous data required in the development of intelligent government, and the security and contract management services can also meet the security needs of the industry. . On the other hand, due to its secure and reliable features, blockchain technology can solve the problem of confidentiality and trust in the process of collecting and exporting government data, sharing and exchanging, and share. As a result, the "5G + blockchain private network" can provide secure and reliable data interference to intelligent government systems and improve the efficiency of city management and services to citizens of government institutions.

1. e-Government

In the work of e-government, we streamline government services by creating a private 5G network for government businesses.

More government data through the introduction of 5G private network to separate key government service information from community devices, use network resources only, and provide ultimate security recognition of government data using network equipment specials such as UPF protection area. and send security threat data to mobile devices.

Through blockchain network, complete information design sharing, build trust, human knowledge of data, security encryption and multi-party security accounts, and open "color data" of various government buildings. It provides a safe and reliable place to know about the sharing of government data and information, to store government information throughout the process, and to manage all cooperative processes of upper and lower data sets of operations.

"5G + blockchain private network" can ensure the security, efficiency and transparency of government intelligence, in accordance with government policy "one network, one network, one network", and increase government confidence.

2. Safety oversight

Security oversight includes important data links in the development of smart government and is an important link in smart government intelligence that has been monitored by government agencies at all levels. And 5G wireless surveillance security equipment features simple configuration, strong flexibility, and high operational value, and government agencies have delivered 5G cameras, sensors, and security warning of the scale. Private transmission of 5G government offices can increase the efficiency of network usage, bandwidth and data security of various security alarms, sensors and camera equipment. It counts the power well near the data edge of a private network to government offices, and enables local storage and processing of big data latency and latency sensitive data. The data is transmitted via ultra-high definition sensors and cameras.

It should be noted that the collection of electronic credentials is particularly important in federal safety and regulatory oversight processes. Using the storage partition, time stamping mechanism and tamper-proof function of blockchain technology, it is possible to realize the secure storage of electronic evidence, such as various security surveillance videos. Verify the integrity of electronic data by comparing hash values ​​from the blockchain. , use asymmetric encryption technology to encrypt electronic evidence to ensure the security of transmission of multiple data to ensure reliability and security of evidence, solve security issues encountered through monitoring and retention regular, and reduce fraud and information security evasion. Technical means liability and other confidential risks.

3. Lifestyle management

Now, the "5G Blockchain private network" has integrated with technologies such as intelligence, cloud computing, big data, etc., and can also turn into cloud computing, digital identity, social credit platform, etc. This is a future architecture platform based on “5G + Blockchain”.

"5G Private Network ﹢ Blockchain" uses a portable mobile terminal to collect and record various public information such as penalties, credit, real estate and medical information in the personal digital of an individual or object, and collect data at all levels. Reliable and traceable from transition to distribution. Based on this, government experts will establish a comprehensive and reliable health care system for users, simplifying the process of multi-person lifestyle and provide safe and reliable life services for intelligent people.