Home>> Network Security MCQs >> A _______ certifies the binding between a public key and its owner.

The _______ protocol provides message authentication and integrity, but not privacy.

__________ means that the sender and the receiver expect confidentiality.

Three security goals are _______________________________________.

In ___________, the identity of a party is verified once for the entire duration of system access.

______________ means concealing the message by covering it with something else.

_____________ means concealing the contents of a message by enciphering.

A _______ is a trusted third party that solves the problem of symmetric-key distribution.

In __________ cryptography, the same key is used by the sender and the receiver.

VPN technology uses two simultaneous techniques to guarantee privacy for an organization: ________ and ___________.

___________ cryptography is often used for short messages.

In RSA, if user A wants to send an encrypted message to user B, the plaintext is encrypted with the public key of _______.

In _________ cryptography, the same key is used in both directions.

The RSA algorithm for confidentiality uses _______ cryptography.

Digital signature does not provide _________.

IPSec requires a logical connection between two hosts using a signaling protocol called ____________.

IP Security (IPSec) is a collection of protocols designed by the IETF (Internet Engineering Task Force) to provide security for a packet at the _________ level.

In __________ cryptography, everyone has access to everyone’s public key.

The _______ was designed to provide security at the transport layer.

IPSec defines two protocols: _________ and __________.

In the _________ mode, the IPSec header is added between the IP header and the rest of the packet.