Keylogging renders encryption moot, as it intercepts everything prior to encryption, as well as the keys used to decrypt things. |
Previously, this ransomware, used 56-bit encryption, which could easily be tackled by security software. |
The encryption keys are sent over dedicated links, and the messages ciphered with those keys are transmitted over the Internet. |
Frequency hopping, and radio encryption in general, is a short step away from digital radio. |
Asymmetric encryption relies on two keys that work together as a pair an encryption key and a decryption key. |
We came across an interesting web page today, full of details on the new 3G encryption algorithms. |