Security

Cryptography is the art of secret writing by encrypting sensitive information using codes and algorithms.

A 51% attack is a type of attack occurred on Blockchain that performed by a malicious miners group having control on 51% or more of the network's mining hash rate.

Ransomware is malicious software that usually makes your computer system data inaccessible to you by encrypting it with cryptography.

Cryptojacking is the unauthorized access of your device to secretly mine cryptocurrency by using your computer processing power and bandwidth.

Keylogger is a computer program which runs on your computer to record the all the keystrokes you make on your computer's keyboard and stored them into a log file…