Email: bbcnoun@gmail.com
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CSS441


Question: The â€|â€!â€!â€!â€|â€!.has transformed the way we live, interact, and carry out tran
Answer:  Internet

Question: Kerberos is named after the threeheaded watchdog of
â€!â€!â€!â€!â€!â€!â€!â€!â€!â€!â€|â€!â€!â€!..
Answer:  Greek mythology

Question: NetCheque uses Kerberos to â€!â€!â€!â€!â€!â€!â€!â€!â€!â€!â€!â€!â€|... that Internet users have registered with an accounting server
Answer:  authenticate signatures on electronic checks

Question: SET adopts RSA public key encryption to ensure
â€!â€!â€!â€!â€!â€!â€!â€!â€!â€!â€!â€!â€|â€!â€
Answer:  message confidentiality.

Question: RSA is also used forâ€!â€!â€!â€!â€!â€!â€!â€!â€!â€|â€!..
Answer:  authentication

Question: Digital Signature was first proposed
inâ€!â€!â€!â€!â€!â€!â€!â€!â€!â€!â€!â€|...
Answer:  1986

Question: â€!â€!â€!â€!â€!â€!â€!â€!â€!â€|... software system is the global standard for secure card payments on the Internet,
Answer:  Secure Electronic Transaction (SET)


Question:
Aâ€!â€!â€!â€!â€!â€!â€!â€!â€!â€!â€|â€!.. is produced by first running the message through a hashing algorithm to come up with the message digest.
Answer:  digital signature

Question: PGP means
Answer:  Pretty Good Privacy

Question: The public key encryption and the digital signature ensures the â€!â€!â€!â€!â€!â€!â€|â€!â€!â€!.of the message
Answer:  confidentiality and the authenticity




Email: bbcnoun@gmail.com
Whatsapp/Telegram/Signalapp: 08131667008