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The type of encoding in which manipulation of bit streams without regard to what the bits mean is
Which one of the following is correct ?
The protocol used to provide security to e-mails?
The art of breaking ciphers is known as:
The number of subkeys generated in IDEA algorithm are
Number of S - boxes used in DES algorithm is
The ................... portion of LAN management software restricts access, records user activities and audit data etc
In cryptography the following uses transposition ciphers and the keyword is LAYER. Encrypt the following message (spaces are omitted during encryption) WELCOME TO NETWORK SECURITY!
The length of the key in one time pad method is
is an example for public key algorithm
Caesar cipher is represented as
Number of rounds in Data Encryption Standard algorithm?
………….transform message into format (cyber text) that cannot be read by hackers
What is the port number for (HTTP Secure) HTTPS?
Decryption and Encryption of data are the responsibility of which of the following layer?
Firewalls are used for
………..is used to validate the identity of the message sender to the recipient
When you connect to an online information service, you are asked to provide some kind of identification such as your name, an account number and a password. What is the name given to this brief dialog ?
total questions: 18

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