The Ministry of Industry and Information Technology completes the task of ensuring the security of the opening ceremony of the Beijing Winter Paralympic Games

On the evening of March 4, the opening ceremony of the Beijing Winter Paralympic Games was held at the National Stadium "Bird's Nest". The relevant departments and bureaus of the Ministry of Industry and Information Technology and the relevant departments and systems of the Ministry of Industry and Information Technology worked closely, scrupulously performed their duties and fought continuously to complete the tasks of radio security, information communication and network security for the opening ceremony of the Winter Paralympic Games.

In terms of radio security, during the opening ceremony, the director of the Office of the Radio Management Coordination Group of the Beijing Winter Olympic Games and the main responsible comrades of the Radio Administration Bureau of the Ministry of Industry and Information Technology dispatched and commanded at the Radio Security Command Center of the Beijing Winter Olympic Games. responsible comrades of relevant member units of the coordination group are on duty at the radio security command center to deal with all kinds of radio security emergencies in a timely manner. The Radio Security Command Center of the Winter Olympic Games put more than 180 radio security personnel into the core area and periphery of the venue to carry out protective monitoring of the key frequencies of the opening ceremony, so as to create a good radio order for the opening ceremony; more than 80 radio equipment security personnel were stationed at the scene of the National Stadium and at various security checkpoints at the far end to check the radio equipment entering the core area to eliminate the hidden danger of interference from the source.

During the opening ceremony, the electromagnetic environment in the core area was good, more than 500 radio frequencies were safely used by command and dispatching units and performance units, and more than 40000 radio equipment in and around the core area were working normally. Radio security guarantees to achieve "zero interference, zero error, zero defect".

In terms of the guarantee of information and communications, the guarantee of information and communications has been deployed, acted and implemented. First, we should strengthen organization and dispatching and do a good job in the implementation of tasks. Hold the communication guarantee work scheduling meeting for the opening ceremony of the Winter Paralympic Games, guide and dispatch the communication support force, and ensure that "the two Olympic Games are equally wonderful". The second is to make good use of the experience of the Winter Olympic Games and continuously optimize the network. Combined with the communication security work experience of the opening ceremony of the Winter Olympic Games, in view of the communication needs of the Winter Paralympic Games, improve the work plan of the opening ceremony, carry out key regional communication network testing, optimization and hidden trouble investigation, and create a high-quality and stable communication network. The third is to innovate the application of technology and provide quality services. The use of "distributed large-scale antenna technology", "space-frequency multi-dimensional 5G capability fusion", "5G slicing" and other technologies effectively ensure the needs of the broadcasting of the opening ceremony, 5G ultra-high definition live broadcast, and torch relay. 5G business in the National Stadium is used smoothly, showing the image of China's Winter and Paralympic Games to the world. Fourth, optimize the deployment of forces and prepare for emergencies. Monitor the operation of the national stadium network all the time, and strengthen the inspection and protection of communication facilities. Scientific preset support personnel, vehicles, materials and equipment, in case of emergency can respond quickly, effectively respond to, and properly deal with.

During the opening ceremony, the head of the Communications guarantee Group (the main responsible comrade of the Information and Communications Administration of the Ministry of Industry and Information Technology) was on duty in the Ministry's emergency command center. A total of 16200 people were invested in the communications industry in Beijing and Hebei to participate in the guarantee. 27 emergency vehicles and 176personnel were deployed in the National Stadium and its surrounding areas, and the digital trunking communications, the special network of the Olympic Organizing Committee, the National Stadium and the surrounding public communication network operated stably. High-quality guarantee business services, the successful completion of the guarantee task.

In terms of network security, the network security administration bureau of the Ministry of Industry and Information Technology is mainly responsible for leading, coordinating and organizing Beijing, Hebei Communications Administration, China Unicom, China Telecom, China Mobile, China Satcom, China Information and Communications Research Institute, China Internet Network Information Center, Ali, Tencent and other security units to carry out network security work. The whole industry fully summarizes the security experience of the Beijing Winter Olympic Games, gives full play to the advantages of the industry's network security technology platform, and does a good job in monitoring and preventing domain name hijacking, distributed denial of service attacks and web page tampering of important websites related to the Winter Paralympic Games; and continuously carries out network security vulnerabilities, malicious programs, malicious domain names and malicious IP addresses in accordance with the public Internet network security threat monitoring and handling mechanism. We strengthened the monitoring of hidden risks in data security in key areas such as Beijing and Hebei, and verified and dealt with a number of fraudulent telephone numbers, Internet accounts, and domain names and URLs.

During the opening ceremony, the network security forces of the whole industry were on duty, the overall network security situation of telecommunications and the Internet was good, the national network infrastructure, domain name system and key website system ran smoothly, and no major network security incidents occurred.

In the next step, all the security staff of the Ministry of Industry and Information Technology will sum up their experience, make unremitting efforts, adhere to the "two Olympic Games, equally wonderful", and go all out to do a good job in the follow-up security work of the Winter Paralympic Games.

Source: Ministry of Industry and Information Technology Radio Administration, Information and Communications Administration, Network Security Administration