Cyber Securites Essentials Exam Study
Guide+Questions and Answers Verified
100% Correct
Passwords, passphrases, and PINs are examples of which security term? - ANSWER
Passphrase
Which statement describes a characteristics of block ciphers? - ANSWER Block
ciphers result in output data that is larger than the input data most of the
time.
A user has a large amount of data that needs to be kept confidential. Which
algorithm would best meet this requirement? - ANSWER Cryptography
Which method is used by steganography to hide text in an image file? - ANSWER Image
Steganography
Which access control strategy allows an object owner to determine whether to
allow access to the object? - ANSWER DAC
Which algorithm will Windows use by default when a user intends to encrypt files
and folders in an NTFS volume? - ANSWER AES (Advanced Encryption Standard)
An organization plans to implement security training to educate employees about
security policies. What type of access control is the organization trying to implement?
- ANSWER administrative
, A VPN will be used within the organization to give remote users secure access to the
corporate network. What does IPsec use to authenticate the origin of every packet
to provide data integrity checking? - ANSWER Multilevel feedback queue
What technology should you implement to ensure that an individual cannot later
claim that he or she did not sign a given document? - ANSWER Digital Signature
Technicians are testing the security of an authentication system that uses
passwords. When a technician examines the password tables, the technician
discovers the passwords are stored as hash values. However, after comparing a
simple password hash, the technician then discovers that the values are different
from those on other systems. What are two causes of this situation? ((looking for
two.) - ANSWER The systems could either use different hashing algorithms or one
algorithm could use hashing and salting
You have been asked to describe data validation to the data entry clerks in accounts
receivable. Which of the following are good examples of strings, integers, and decimals?
- ANSWER Strings are letter characters, integers are whole numbers like 2, decimals
are like 0.26
Which technology could be used to prevent a cracker from launching a dictionary
or brute-force attack off a hash? - ANSWER HMAC
The X.509 standards defines which security technology? - ANSWER Digital Certificates
An organization just completed a security audit. Your division was cited for not
conforming to X.509 requirements. What is the first security control you need
to examine? - ANSWER Digital Certificates
Guide+Questions and Answers Verified
100% Correct
Passwords, passphrases, and PINs are examples of which security term? - ANSWER
Passphrase
Which statement describes a characteristics of block ciphers? - ANSWER Block
ciphers result in output data that is larger than the input data most of the
time.
A user has a large amount of data that needs to be kept confidential. Which
algorithm would best meet this requirement? - ANSWER Cryptography
Which method is used by steganography to hide text in an image file? - ANSWER Image
Steganography
Which access control strategy allows an object owner to determine whether to
allow access to the object? - ANSWER DAC
Which algorithm will Windows use by default when a user intends to encrypt files
and folders in an NTFS volume? - ANSWER AES (Advanced Encryption Standard)
An organization plans to implement security training to educate employees about
security policies. What type of access control is the organization trying to implement?
- ANSWER administrative
, A VPN will be used within the organization to give remote users secure access to the
corporate network. What does IPsec use to authenticate the origin of every packet
to provide data integrity checking? - ANSWER Multilevel feedback queue
What technology should you implement to ensure that an individual cannot later
claim that he or she did not sign a given document? - ANSWER Digital Signature
Technicians are testing the security of an authentication system that uses
passwords. When a technician examines the password tables, the technician
discovers the passwords are stored as hash values. However, after comparing a
simple password hash, the technician then discovers that the values are different
from those on other systems. What are two causes of this situation? ((looking for
two.) - ANSWER The systems could either use different hashing algorithms or one
algorithm could use hashing and salting
You have been asked to describe data validation to the data entry clerks in accounts
receivable. Which of the following are good examples of strings, integers, and decimals?
- ANSWER Strings are letter characters, integers are whole numbers like 2, decimals
are like 0.26
Which technology could be used to prevent a cracker from launching a dictionary
or brute-force attack off a hash? - ANSWER HMAC
The X.509 standards defines which security technology? - ANSWER Digital Certificates
An organization just completed a security audit. Your division was cited for not
conforming to X.509 requirements. What is the first security control you need
to examine? - ANSWER Digital Certificates
