Security+ Chapter 4

_____ are symmetric keys to encrypt and decrypt information exchanged during the session and to verify its integrity.

Which statement is NOT true regarding hierarchical trust models?

An entity that issues digital certificates is a _____.

Which digital certificate displays the name of the entity behind the website?

_____ performs a real-time lookup of a digital certificate's status.

Which trust model has multiple CAs, one of which acts as a facilitator?

What entity calls in crypto modules to perform cryptographic tasks?

_____ refers to a situation in which keys are managed by a third party, such as a trusted CA.

A digital certificate associates _____.

Which of these is considered the strongest cryptographic transport protocol?

Digital certificates can be used for each of these EXCEPT _____.

Which of the following is NOT a method for strengthening a key?

A centralized directory of digital certificates is called a(n) _____.

Public key infrastructure (PKI) _____.

_____ is a protocol for securely accessing a remote computer.

Which of the following block ciphers XORs each block of plaintext with the previous block of ciphertext before being encrypted?

Which of these is NOT part of the certificate life cycle?

A(n) _____ is a published set of rules that govern the operation of a PKI.

What is a value that can be used to ensure that hashed plaintext will not consistently result in the same digest?

The strongest technology that would assure Alice that Bob is the sender of a message is a(n) _____.