IPv6, introduced due to IPv4 exhaustion, consists of eight groups of four hexadecimal digits, like 2001:0db8:85a3:0000:0000:8a2e:0370:7334. Static IPs vs Dynamic IPs Moreover, we have static and dynamic IP addresses. A static IP address remains the same, typically used for web hosting,...
It reminds me of the US’s Cold War program of flying high-altitude planes over the Soviet Union to force their air-defense systems to turn on, to map their capabilities. What can we do about this? Nothing, really. We don’t know where the attacks come from. The data I see suggests...
RFID Car key fob security is a bad idea. Most vehicles are now equipped with that feature where an owner of a car would only need to carry the key fob within a close range of the car and the door would be vulnerable. Imagine you park the vehicle next to the street and closed the d...