Cryptography and Security Quiz
Authored by who areyou
Computers
1st Grade
Used 1+ times
AI Actions
Add similar questions
Adjust reading levels
Convert to real-world scenario
Translate activity
More...
Content View
Student View
12 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which security function is provided by encryption algorithms?
confidentiality
key management
authorization
integrity
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which type of cryptographic key would be used when connecting to a secure website?
symmetric keys
digital signatures
DES key
hash keys
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What do most cryptographic system attacks seek to target?
user information
the cryptographic algorithm
key management
the actual data packet
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which type of attack does the use of HMACs protect against?
man-in-the-middle
DoS
DDoS
brute force
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is a feature of asymmetrical encryption?
Different keys are used to encrypt and decrypt data.
It requires fewer computations than symmetric encryption requires.
Key lengths are short.
It encrypts bulk data quickly.
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the reason for HMAC to use an additional secret key as input to the hash function?
to provide integrity verification
to provide encryption
to provide authentication
to prevent DoS attacks
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the purpose of the DH algorithm?
to support email data confidentiality
to encrypt data traffic after a VPN is established
to generate a shared secret between two hosts that have not communicated before
to provide nonrepudiation support
Access all questions and much more by creating a free account
Create resources
Host any resource
Get auto-graded reports
Continue with Google
Continue with Email
Continue with Microsoft
or continue with
%20(1).png)
Apple
Others
By signing up, you agree to our Terms of Service & Privacy Policy
Already have an account?
