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

(a)

Friendly fraud

(b)

Clean fraud

(c)

Triangulation fraud

(d)

Cyber squatting

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

(a)

Secure Electronic Transaction (SET)

(b)

Credit Card Verification

(c)

Symmetric Key Encryption

(d)

Public Key Encryption

The websites secured by Secure Socket Layer protocols can be identified using

(a)

html://

(b)

http://

(c)

htmls://

(d)

https://

3-D Secure, a protocol was developed by

(a)

Visa

(b)

Master

(c)

Rupay

(d)

PayTM

Which of the following is true about Ransomware

(a)

Ransomware is not a subset of malware

(b)

Ransomware deletes the file instantly

(c)

Typopiracy is a form of ransomware

(d)

Hackers demand ransom from the victim

Write about information leakage in E-Commerce

Define non-repudiation.

What is digital signature?

Write a note on certification authorities (CA).

Differentiate asymmetric and symmetric algorithms.

Explain 3D secure payment protocols

Write about dimensions of E-Commerce Security.

Briefly explain SSL.