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source:Industry News release time:2020-12-11 Article author:sznbone Popular:Prison Jamming system
At present, with the development of the information society, audio and video information is showing explosive growth and viral transmission. There is a risk of personal privacy, trade secrets and other information being leaked through conversations. Many people just because of a small recording They have been blackmailed or even ruined; many companies have also gone bankrupt because of their commercial secrets being recorded; even some government departments have been maliciously recorded in the process of handling their business, causing extremely bad social impact.
01. Danger, where is it lurking?
The leadership office is undoubtedly one of the hardest hit areas for recording leaks. Every leader faces the danger of being recorded by some unkind subordinates almost every day. Negotiation room. Shopping malls are like battlefields. Behind every humorous conversation, there is a prepared fatal crisis. meeting room.
For national security agencies or departments such as the military, the Public Security Bureau, and the Bureau of Secrecy, information confidentiality has always been the top priority. Once hostile forces or criminals steal state secrets through recording, the consequences will be disastrous. Petition room. The petition window is a place to express appeals, but it does not rule out that individual people with ulterior motives deliberately make troubles through recordings to create negative effects.
Of course, there are still many occasions where there is the risk of recording leaks. After all, now is the era of pervasive information. Any carelessness may cause immeasurable catastrophic consequences.
02. Crisis is everywhere, how to prevent it?
In order to solve the problem of valuable conversations not being stolen by others, Shenzhou Mingda has focused on information security for 14 years. The newly developed L7B recording jammer has been upgraded on the basis of the original equipment. The FPGA-based ultrasonic noise algorithm has eliminated The high-frequency noise of the old equipment is added to the information of various brands of mobile phones and recording equipment that have been on the market in the past two years, which has a very obvious effect on the new recording equipment and mobile phone recording.
03. Scope of application: confidential meeting rooms, public security bureau petition centers, prosecutors’ reception halls, courts, negotiation rooms, offices and other places for private conversations.
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