As a courtesy, some credit card companies give temporary credit card numbers that can only be used once for online purchases. Users need to go to their credit card company's website to get a temporary number. Provide some examples of how this technology improves upon the standard of using a credit card online. What are the benefits and drawbacks of using this method over using an electronic payment gateway authentication?

Q: - smart card used for authentication is: O something you know O something you have O something you…

A: A smart card used for authentication is physical thing which we carry to verify ourself. So its…

Q: Is there a way to authenticate messages?

A: Interdiction: Authentication Code for Messages (MAC) The MAC algorithm is a message authentication…

Q: Which alternatives to message authentication are there?

A: Question: Which alternatives to message authentication are there? Answer: message authentication:…

Q: What alternatives are available for message authentication?

A: A message authentication code (MAC), also known as a tag in cryptography, is a small piece of…

Q: Is the process of authenticating a user using a digital signature the same as using a traditional…

A: No, authenticating a user using a digital signature is not the same as using a traditional…

Q: Authentication is a difficult issue to take on in the modern era of digital technology.

A: The terms "digital authentication" and "e-authentication," which refer to the procedure by which…

Q: Multi-factor authentication is the practise of using many methods of authentication simultaneously.…

A: Multi-factor authentication (MFA) is a security technique that requires users to provide two or more…

Q: The phrase "multi-factor authentication" refers to the practice of using two or more independent…

A: Introduction: When it comes to fostering trust, authentication is the act of establishing whether or…

Q: Explain why computerized transactions using credit-card numbers may be insecure in certain…

A: Nоwаdаys  e-Раyment  systems  hаve  beсоme  inсreаsingly  рорulаr  due  tо  the  widesрreаd  use  оf…

Q: One-time-use credit card numbers are issued by certain credit card providers as an extra layer of…

A: Introduction: Credit cards are a thin, rectangular piece of plastic or metal that are provided by…

Q: Some credit card companies issue one-time-use credit card numbers as an additional level of…

A: Credit card: It is a compact, rectangular piece of plastic or metal that financial institutions…

Q: The term "multi-factor authentication" refers to the employment of two or more distinct…

A: Answer is given below with explanation and example

Q: What level of security do various authentication methods provid

A: Answer is explained below in brief

Q: Web servers storing transaction information must be encrypted with both public and private keys for…

A: Please find the answer below :

Network Security

The word "network security" refers to a wide range of technology, devices, and processes. In its most basic form, it is a combination of rules and configurations that use both hardware and software technologies to safeguard the confidentiality, integrity, and accessibility of computer networks and data. Every company, regardless of sector, size or infrastructure, needs network security solutions to protect itself from the ever-increasing landscape of cyber threats that exist today.