In E-Commerce, when a stolen credit card is used to make a purchase it is termed as

PGP stands for

__________ protocol is used for securing credit cards transactions via the Internet

3-D Secure, a protocol was developed by

Which of the following is true about Ransomware

Typopiracy is variant of__________

Assertion (A): Digital signatures are used to verify the trust worthiness of the data being sent.
Reason (R): A digital signature is a mechanism that is used to verify that a particular digital document, message or transaction is authentic.
Codes:
a) Both (A) and (R) are correct and (R) is the correct explanation of (A)
b) Both (A) and (R) are correct, but (R) is not the correct explanation of (A)
c) (A) is true and (R) is false
d) (A) is false and (R) is true

Assertion (A): A digital certificate is created using a Digital Signature Standard (DSS). It uses a SHA-1 or SHA-2 algorithm for encrypting and decrypting the message.
Reason(R): A digital certificate consist of certificate's owner name and public key, expiration date, a Certificate Authority's name, a Certificate Authority's digital signature.
Codes:
a) Both (A) and (R) are correct and (R) is the correct explanation of (A)
b) Both (A) and (R) are correct, but (R) is not the correct explanation of (A)
c) (A) is true and (R) is false
d) (A) is false and (R) is true

a) Cyber Squatting
b) Integrity
c) Non-repudiation
d) Privacy

a) Information leakage
b) Confidentiality
c) Payment frauds
d) Tampering

a) Malicious code threats
b) DDoS
c) Cyber Squatting
d) Confidentiality

Write a short note on typopiracy.

Define non-repudiation.

What is digital signature?

What is DES?

What is SET?

Write a note on certification authorities (CA).

Differentiate asymmetric and symmetric algorithms.

Write a note on PGP

Explain encryption technology.

Differentiate symmetric key and asymmetric key encryption.

Briefly explain SSL.