When it comes to electronic payments, some credit card issuers provide a one-time-use credit card number as a more secure means of payment. A one-time use number is obtained by customers by connecting to the credit-card company's Web site over the internet. Explain what advantages employing a system like this has over using a conventional credit-card number in comparison to the latter. Also, describe its advantages and disadvantages when compared to electronic payment gateways that need authentication.

Q: Decrypting end-to-end encrypted traffic may be challenging, which might negatively impact the…

A: Yes, that's correct. End-to-end encryption (E2EE) is designed to prevent unauthorized access to data…

Q: What other techniques exist to message authentication?

A: Given: In cryptography, a message authentication code (MAC) serves as a tag for verifying the…

Q: In the setting of a cloud provider, how are the steps of establishing identification and receiving…

A: The above question is solved in step 2 :-

Q: What are the options for message authentication?

A: Introduction: MACs, authenticated encryption, and digital signatures can all be used to establish…

Q: Some credit card issuers provide a one-time-use credit card number as a more secure method of…

A: Credit cards are one of the most popular forms of electronic payment since they let users make…

Q: Describe the differences between the two authentication protocols, NTLM and Kerberos. Include…

A: Difference between NTLM and Kerberos

Q: How is message authentication carried out?

A: Message verification is often approved out by Message Authentication Codes (MACs).   A MAC is a…

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: Blockchain technology and cryptocurrencies are really popular right now. What is the blockchain's…

A: Introduction: A distributed ledger known as blockchain stores all transactions inside a single…

Q: Which alternative strategies exist to message authentication?

A: Introduction : Authentication is the process of verifying the identity of a user or device. It…

Q: Credit card companies may provide temporary credit card numbers for one-time usage in online…

A: The idea is that the user enters his PIN each time he makes an online purchase and then, to complete…

Q: Examine the disadvantages of using a credit card number to transfer money online.

A: Credit Card: When you add a credit card to your mobile wallet, the card number is encrypted and…

Q: Certain credit card companies issue one-time-use credit card numbers as an added degree of security…

A: Introduction: Visa or MasterCard: It's a little rectangular piece of plastic or metal provided by…

Q: Some credit-card companies offer a one-time-use credit-card number as a more secure method of…

A: Answer is in Step 2.

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

A: Introduction: Credit card: It is a small rectangular piece of plastic or metal issued by financial…

Q: Modern network access methods rely heavily on authentication, authorization, and accounting (AAA).…

A: The authentication, authorization, and accounting (AAA) procedures in online banking are critical in…

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

A: Please find the answer below :

Q: What alternative methods are available for message authentication?

A: To avoid unauthorized access and tampering, it is crucial to guarantee the authenticity and…

Q: Intranets use a wide range of Internet services and tools, including web browsers and servers,…

A: All intranet technology resources will be included in the best match: Client/server networks based…

Q: List three approaches to message authentication.

A: What is message authentication?   Another method of protection is message authentication. The…

Q: Define authentication server

A: An authentication server is an application that facilitates authentication of an entity that…

Q: Specify the many types of authentication protocols that exist.

A: Introduction: An authentication protocol is a subset of a computer communication protocol or a…

Q: Personal identifying numbers (PINs) are an extra security measure for debit cards supplied by banks.…

A: Given: Banks have always had a lot of personal and financial information on their clients, but now…

Q: Certain credit card issuers provide one-time-use credit card numbers for electronic payments as a…

A: Every time a user makes an online purchase, he enters his PIN and then the one-time code that…

Q: Explain why internet authentication is difficult.

A: Cyberculture, commonly referred to as online culture, is a growing phenomenon. The term "cyber…

Q: Explain why internet authentication is difficult nowadays.

A: Internet authentication refers to the process of verifying the identity of users or devices…

Q: What are the benefits of a proxy server?

A: Benefits of Proxy Server:

Q: What security techniques/mechanisms are available to protect vehicular or vehicle-to-vehicle…

A: Introduction: The communication layer consists of vehicular communications that can take place both…

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

A: Order to make purchases at participating merchants using a credit line that has been pre-approved,…