Which of the following encryption algorithms is the strongest?

Prepare for the Cisco CyberOps Associate Exam with tailored flashcards and multiple-choice questions. Each question offers hints and explanations to boost your understanding. Start studying today and get exam-ready!

AES, or Advanced Encryption Standard, is widely recognized as the strongest encryption algorithm among the options provided. It was established as a federal standard in the United States in 2001 and has since been adopted globally due to its robust security features and efficiency.

One of the key strengths of AES is its ability to support different key lengths, specifically 128, 192, and 256 bits. These longer key lengths significantly enhance security, making it extremely difficult for unauthorized parties to break the encryption through brute-force attacks. AES also uses a highly efficient substitution-permutation network, which contributes to its resilience against various cryptographic attacks.

In contrast, DES, or Data Encryption Standard, and its variant 3DES (Triple DES) are considered weaker. DES uses a 56-bit key, which is no longer sufficient to protect against modern computational power, leading to its obsolescence. 3DES was developed as a way to bolster DES by applying the encryption process three times, but it is still not as secure or efficient as AES.

The CES option is less known in the context of established standards and might refer to various less common encryption methods. Therefore, AES stands out as the strongest choice due to its robust design, flexibility, and widespread acceptance in modern

Subscribe

Get the latest from Examzify

You can unsubscribe at any time. Read our privacy policy