What should be done to secure critical infrastructure?
To ensure the security of critical infrastructure, measures must be taken to protect against potential threats and attacks. In modern society, many infrastructures rely on wireless communication technologies, such as mobile phone signals, WiFi and GPS, etc., so corresponding technical means must be taken to protect these facilities. Cell blockers(https://www.jammermfg.com/cell-phone-jammers.html) can be used to block
Читать дальше...