Home>> Network Security MCQs >> Which of the following attacks is threatening integrity?

The ________ protocol is designed to authenticate the source host and to ensure the integrity of the payload carried by the IP packet.

Which of the following attacks is threatening integrity?

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

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

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

_______ was invented by Phil Zimmermann to provide all four aspects of security in the sending of email.

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

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

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 the asymmetric-key method used for confidentiality, which key is publicly known?

The RSA algorithm for confidentiality uses _______ cryptography.

In the ________ mode, the IPSec header is placed in front of the original IP header.

A proxy firewall filters at the __________ layer.

___________ cryptography is often used for short messages.

In the digital signature technique when the whole message is signed using an asymmetric key, the receiver of the message uses _______ to verify the signature.

Digital signature does not provide _________.

In the asymmetric-key method used for confidentiality, the receiver uses his/her own ______________ to decrypt the message.

_____________ means concealing the contents of a message by enciphering.

The _______ protocol provides message authentication, integrity, and privacy.

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