Why is the 3DES algorithm often preferred over the AES algorithm?

IT Questions BankCategory: CCNA SecurityWhy is the 3DES algorithm often preferred over the AES algorithm?

Why is the 3DES algorithm often preferred over the AES algorithm?

  • 3DES is more trusted because it has been proven secure for a longer period than AES.
  • AES is more expensive to implement than 3DES.
  • 3DES performs better in high-throughput, low-latency environments than AES.
  • Major networking equipment vendors such as Cisco have not yet adopted AES.

Explanation: Despite its advantages, AES is a relatively young algorithm. An important rule of cryptography is that a mature algorithm is always more trusted. 3DES is therefore a more trusted choice in terms of strength, because it has been tested and analyzed for 35 years. AES can be used in high-throughput, low-latency environments, especially when 3DES cannot handle the throughput or latency requirements. AES is available in a number of Cisco VPN devices as an encryption transform.

Exam with this question: CCNA Security Chapter 7 Exam Answers
Exam with this question: CCNA Security Chapter 7 Exam (CCNAS v1.2)

Subscribe
Notify of
guest

0 Comments
Inline Feedbacks
View all comments
0
Would love your thoughts, please comment.x
()
x