With the development of science and technology, network security issues have been widespread. Even if you don't know computer technology at all, you can quickly master the intrusion technology. Tom, who spy through a webcam, monitors the user's actions, and even captures and broadcasts it to the Internet on a private screen. This has increased the number of security cameras and has become a double-edged sword in the minds of users. Camera cache is video, which is a new source of pornographic material. Through the investigation of criminal tools, mobile phones and computers, it was discovered that a large amount of hacker software was used to break into the video data cached in other people's cameras. The proliferation of illegal software and loopholes in network supervision. The security awareness of webcam users is weak. On the one hand, cameras mainly take photos of daily life, and most citizens place the cameras indoors. On the other hand, I don't know that my webcam will bring security risks, and I am unwilling to update system software or patches, which leads to "real-time broadcasting" of my personal privacy.
Organized crime also defrauded 9 Romanian companies and overseas financial transfer companies through false identities and fake remittances, claiming that they were only testing systems for the system. Preventing detainees from using smuggled mobile phones in prisons is part of the challenge facing other countries, which have introduced mobile cell phone jammer into the prisons they operate. The mobile phone jammer can effectively protect its signal range. The communication equipment near the wave jammer installed in the prison is basically in a disconnected state and has Powerful functions. Power mobile phone jammers can even interfere with the area within a range of hundreds of kilometers and have a wide range of effects. In one case, a cell phone jammer was installed in the prison, which affected nearby residents.
