Which asymmetric algorithm provides an electronic key exchange method to share the secret key?

Last Updated on November 7, 2022 by InfraExam

Cybersecurity Essentials 1.1 Chapter 4 Quiz Answers 100% 2018

1. • enigma
   • substitution
   • transposition
   • one-time pad
     
2. • Vignere
   • AES
   • Caesar
   • 3DES
   • Skipjack
     
3. • copyright
   • access control
   • trademark
   • watermarking
     
4. • swipe cards
   • firewalls
   • locks
   • routers
   • servers
   • video cameras
     
5. • retracting
   • hiding
   • blanking
   • whiteout
   • masking
     
6. • transform
   • hash
   • symmetric
   • stream
   • block
     
7. • hash
   • asymmetric
   • one-time pad
   • symmetric
     
8. • block
   • hash
   • enigma
   • stream
   • elliptical
     
9. • ECC
   • RSA
   • AES
   • El-Gamal
   • IDEA
     
10. • impersonation
    • spoofing
    • factorization
    • cryptology
    • jamming
      
11. • guards to monitor security screens
    • firewalls to monitor traffic
    • swipe cards to allow access to a restricted area
    • fences to protect the perimeter of a building
    • intrusion detection system (IDS) to watch for suspicious network activity
    • biometrics to validate physical characteristics
      
12. • hiding
    • steganography
    • obfuscation
    • masking
      
13. • hiring practices
    • intrusion detection system (IDS)
    • policies and procedures
    • background checks
    • guard dogs
    • encryption
      
14. • Telnet
    • Secure Shell (SSH)
    • Advanced Encryption Standard (AES)
    • Pretty Good Privacy (PGP)
    • Secure File Transfer Protocol (SFTP)
    • Secure Sockets Layer (SSL)
      
15. • detective
    • preventive
    • masking
    • deterrent
      
16. • key space
    • key randomness
    • keylogging
    • key length
17. • a security key fob  ————> something you have
    • a fingerprint scan  ————> something you are
    • a password           ————> something you know
      
18. • steganography —————> hiding data within an audio file
    • steganalysis ——————> discovering that hidden information exists within a graphic file
    • social steganography ——–> creating a message that says one thing but means something else to a specific audience
    • obfuscation ——————> making a message confusing so it is harder to understand
    • Other Incorrect Match Options:
      • replacing sensitive information in a file with nonsensitive information
19. • WEP
    • DES
    • RSA
    • Diffie-Hellman
    • hashing
      
20. • asymmetric
    • one-time pad
    • transposition
    • symmetric