The modern information society is characterized by "digital" network access to information, among which the most common information includes voice and video. As a resource, video information plays a pivotal role in the rapid development of networking and informatization today. With the rapid popularization of computer networks, the rapid improvement of network performance, and the surging attack of cloud computing and big data, video surveillance systems In the fields of smart cities, intelligent transportation, industrial Internet, etc., there is a trend of vigorous development. While the video system brings us convenience, there are also some security risks.
In movies, we can often see that using a computer to easily invade a security monitoring system, steal the monitoring screen, or implant a fake video to broadcast to the monitor, or simply destroy the entire monitoring system to make the entire monitoring System breakdown and so on. Nowadays, such scenes have happened around us. Websites illegally connect and steal images of public facilities, communities, businesses and homes for commercial purposes. In recent years, the domestic network monitoring equipment notified by the public security organs has security loopholes, and security incidents controlled by illegal addresses have emerged one after another. The security problem of video surveillance has become the main obstacle restricting the healthy development of network video equipment.
Datang Telecom's video surveillance encryption chip solution uses key technologies such as encryption and decryption, identity authentication, digital signatures, etc., to ensure the authenticity, confidentiality, integrity, controllability and non-repudiation of data. An encryption module with a security certificate is added to the camera to comply with the "GB 35114-2017 Public Security Video Surveillance Networking Information Security Technical Requirements", the security level is the C equipment standard. Datang Telecom's video surveillance encryption chip solution has the capability of two-way authentication of digital certificates and management platforms, video data signature capabilities, and video data encryption capabilities to achieve the authenticity of the identity and the video from the real device, and it can verify whether the video content has been tampered with. It can meet the goal of video content encryption protection.
Schematic diagram of Datang Telecom's video surveillance encryption chip solution
As a state-owned high-tech enterprise, Datang Telecom implements the strategic thinking of making a network powerful with practical actions, actively fulfills its corporate social responsibilities, and maintains national network security. Datang Telecom’s years of intensive work in the field of public security have protected the people’s network information security and has become an indispensable part of the national security strategy.
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