What are the car’s safety systems

1. ABS braking anti lock, ABS is simply understood to prevent the wheel from locking completely according to the vehicle speed and the braking pressure of the wheel, and make the wheel and the ground reach the state of “holding but not dead, dead but not holding” during braking, so as to avoid the side […]

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What are the ways of monitoring power supply

What is the most taboo about the configuration of network camera power supply? What problems should be paid attention to in the selection of network camera power supply? Precautions during camera installation! 1、 Independent power supply mode Benefits of independent power supply Independent power supply means that an independent security monitoring power supply is installed […]

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Hackers can crack thunderbolt in 5 minutes, and the repair is very difficult

According to foreign media reports, ruytenberg, a Dutch researcher, showed how hackers could carry out physical access through thunderbolt to attack computers and pointed out vulnerabilities. The researchers pointed out that these vulnerabilities apply to all computers equipped with thunderbolt since 2011 and allow attackers with physical access to quickly steal data from encrypted drives […]

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Safety has gradually become the main problem of new energy vehicles. How to deal with it in the future

Nowadays, under the background of increasingly prominent environmental problems and frequent traffic congestion, the automobile industry is accelerating the breakthrough development in two aspects. One is automatic driving technology, the other is new energy vehicles! In recent years, compared with automatic driving, the propulsion speed of new energy vehicles is obviously much faster, which is […]

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Under the environment of intelligent manufacturing, the safety of industrial control system is more important than Mount Tai

Strengthening the construction of network security has been going on for several years in China. In the past 2019, China has also made many new progress in the construction of network security system. Specifically, in 2019, China’s network security protection level has been comprehensively improved, apt attack discovery ability has been strengthened, vulnerability repair process […]

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With the advent of 5g era, the threat of network data security will further expand

For China, although “traditional security” is as important as ever in recent years, the influence of “non-traditional security” has become greater and greater. As a “new security threat”, non-traditional security threat is gradually replacing the danger of traditional large-scale war and nuclear weapons and becoming the main realistic threat facing China’s production and development. At […]

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Functions of security system

Image monitoring function (1) Video monitoring adopts various cameras, switching control host, multi screen display, analog or digital recording device and lighting device to effectively monitor the inside and outside. The monitoring parts include key departments, important facilities and public activity places. (2) Image verification when an alarm occurs, the display shows the actual situation […]

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What are the common network security devices

Firewall: I believe everyone knows what a firewall is for. I think we need to be reminded that a firewall resists external attacks and can’t play much role in internal viruses (such as ARP virus) or attacks. Function: the function of firewall is mainly to protect the boundary between the two networks. Enterprises use more […]

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This COVID-19 highlights the need for intelligent building network security.

As global enterprises strive to ensure business continuity and employee security through remote work, they increasingly rely on digital communication and conferencing technology to hold meetings and events. Similarly, companies rely heavily on shared drives, programs, and the Internet of things to enable remote workers to maintain workflow and project control. In many cases, the […]

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