Which of the following is not true pertaining to 3DES?
As processing power increased, the computing society moved from DES to 3DES. Which of the following is not true pertaining to 3DES?
Which of the following does not describe a true difference between them?
CTR and OFB are both modes used for block algorithms. Which of the following does not describe a true difference between them?
Which of the following is a benefit of OFB over CFB block cipher mode?
Which of the following is a benefit of OFB over CFB block cipher mode?
Which of the following block cipher modes is best to use when needing to encrypt a stream of data going over a
Which of the following block cipher modes is best to use when needing to encrypt a stream of data going over an analog signal?
Which of the following block cipher modes is best to use when needing to encrypt a file?
Which of the following block cipher modes is best to use when needing to encrypt a file?
Which of the following block cipher modes is best to use when needing to encrypt challenge-response values?
Which of the following block cipher modes is best to use when needing to encrypt challenge-response values?
how many rounds and parity bits?
DEA uses how many rounds and parity bits?
Which of the following security services are provided if a sender encrypts a message digest with her private k
Which of the following security services are provided if a sender encrypts a message digest with her private key? (multiple answers apply)
Which of the following security services are provided if a sender encrypts data with the receivers public key?
Which of the following security services are provided if a sender encrypts data with the receivers public key?
Which protocol should you use?
You are trying to provide a secure method of terminal access to a remote computer. Which protocol should you use?