1. When one participant in a communication pretends to be someone else, it is called _________?

Related MCQs

• When an attacker sends unsolicited communication, it is an example of_____.
• In _______________ the plain-text is processed 1-bit at a time & a series of actions is carried out on it for generating one bit of cipher-text.
• Which block mode limits the maximum throughput of the algorithm to the reciprocal of the time for one execution?
• Which one of the following is not a cryptographic algorithm- JUPITER, Blowfish, RC6, Rijndael and Serpent?
• An algorithm in encryption is called _____________.
• Data which is easily readable & understandable without any special algorithm or method is called _________________.
• Plain text are also called _____________.