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CISSP Certification: Mastering Data Encryption and Security Protocols Quiz

CISSP Certification: Mastering Data Encryption And Security Protocols Quiz

This assessment focuses on identifying the correct Data Encryption Standards essential for CISSP certification. It evaluates your understanding of secure encryption protocols and their application in protecting information,...

Questions: 28 | Attempts: 10 | Last updated: Aug 4, 2025

Sample Question 1
Which symmetric cipher is a Feistel-type block cipher with 64-128 bit blocks?

NOT D. Twofish

B. SAFER

C. Blowfish

D. Twofish

Sample Question 2
Which of the following disaster recovery testing plans is the most cost-effective and efficient way to identify areas of overlap in the plan before conducting more demanding training exercises?

D. Table top exercise

A. Evacuation drill

C. Structured walk-through test

B. Walk-through drill

Sample Question 3
Reduction analysis:

A. Reduces the system's risk to a given target level by effectively applying countermeasures

NOT B. Reduces the system's threats to a given target level by analyzing those threats

C. Is a planned activity for identifying and assessing threats and vulnerabilities

D. Identifies and reduces exploitable vulnerabilities