How to effectively prevent personal information from being leaked online
Perhaps most of us haven't heard of Lake, a university (Lakehead University), but recently schools have taken steps to boost the university's reputation: fearing Wi-Fi networks overall. Schools are prohibited from using the wi-fi network wifi signal blocker, which may harm the health of students within the limits of.
However, in recent years, the media has repeatedly reported user account theft cases caused by the use of public WiFi, and the public is very concerned about the security of public WiFi. Whether or not you use a public WiFi network can lead to disclosure of personal information and even damage. In the property?
WiFi Interfering Devices – The Most Effective Way to Prevent Hacking
How did your personal information leak? Drinking coffee and using free Wi-Fi can steal your personal information. In recent years, free public Wi-Fi has become a hidden danger that allows citizens to leak personal information and affect network security. Therefore, the focus is on Wi-Fi management in public places.
Hackers can set the camouflage wifi and the highlight of the signal parasites is very strong and can suppress covering the normal wifi signal. The user sets up a mobile phone and network dialogue between listening levels and first passes fake Wi-Fi. , Then the wifi network, your personal information is in a non-privacy state. This means you can see everything you do on your phone.
GPS signal jamming technology can also be used to manage drones. Professor Todd Humphreys and his team controlled the unmanned drone through GPS spoofing technology in Austin. They used a small helicopter to destroy the GPS system of an unmanned aerial vehicle and provided coordinates for the drone to move towards a designated target.
This is not the first time a drone has been identified as vulnerable. It's easy to buy a GPS jammer on the internet and do things like force a drone to crash. And this signal interference is effective for all unmanned aerial vehicles.
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