Sara, a security engineer, is testing encryption ciphers for performance. Which of the following ciphers offers
strong encryption with the FASTEST speed?

Which of the following should be used when a business needs a block cipher with minimal key size for internal
encryption?

Which of the following symmetric key algorithms are examples of block ciphers? (Choose three.)

Which of the following would provide the STRONGEST encryption?

Which of the following can use RC4 for encryption? (Choose two.)

A security administrator must implement a wireless encryption system to secure mobile devices’
communication. Some users have mobile devices which only support 56-bit encryption. Which of the following
wireless encryption methods should be implemented?

Due to hardware limitation, a technician must implement a wireless encryption algorithm that uses the RC4
protocol. Which of the following is a wireless encryption solution that the technician should implement while
ensuring the STRONGEST level of security?

Which of the following ciphers would be BEST used to encrypt streaming video?

Which of the following uses both a public and private key?

When creating a public / private key pair, for which of the following ciphers would a user need to specify the key
strength?