Online Transactions Security Methods
Secure Online Transactions
Online transactions can be secure using:
- Password or Pin authentication
- Multifactor authentication
- Cryptographic authentication
Final answer: Online transactions can be secure using password or PIN authentication, multifactor authentication, and cryptographic authentication. All of these methods provide different levels of security and can be used individually or in combination to ensure secure online transactions.
Explanation
Online transactions can be made secure using various methods:
Password or PIN authentication: This method involves the use of a unique password or personal identification number to verify the identity of the user. It is a common method used for online transactions, but it may not provide the highest level of security.
Multifactor authentication: This method adds an extra layer of security by requiring multiple forms of identification. For example, in addition to a password, it may require a fingerprint scan or a security token. Multifactor authentication provides a higher level of security compared to password or PIN authentication.
Cryptographic authentication: This method uses encryption techniques to secure the transmission of data between the user and the online service. It ensures that the information cannot be intercepted or tampered with during transit. Cryptographic authentication provides a high level of security for online transactions.
Therefore, the correct answer is d) All of the above, as all the mentioned methods can be used to ensure secure online transactions.
Online transactions can be secure using which methods? Online transactions can be secure using password or PIN authentication, multifactor authentication, and cryptographic authentication.