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Computer Networks and Data Communications MCQs Questions and Answers

Network Security Engineer Interview Questions and Answers PDF Download eBook

Learn network security engineer interviewing questions and answers, online learning for network certifications and executive interview preparation. Learn networking questions to ask in an interview on firewall, message confidentiality, snmp protocol, message authentication, message integrity, computer networks, analysis of algorithms, network security for network engineer.

Network Security Engineer Interview Questions

Question: A proxy firewall filters at the

Question: Confidentiality with asymmetric-key cryptosystem has its own

Question: A packet filter firewall filters at the

Question: Secure Hash Algorithm 1 (SHA-l) has a message digest of

Question: Message authentication is a service beyond

Question: In message confidentiality, the transmitted message must make sense to only intended

Question: A hash function guarantees the integrity of a message. It guarantees that the message has not be

Question: To check the integrity of a message, or document, the receiver creates the

Question: The Authentication Header (AH) Protocol provides source authentication and data integrity, but not

Question: A digital signature needs a

Question: One way to preserve the integrity of a document is through the use of a

Question: A session symmetric key between two parties is used

Question: Encryption and decryption provide secrecy, or confidentiality, but not

Question: MAC stands for

Question: The digest created by a hash function is normally called a

Question: The Secure Sockets Layer (SSL) divides the data into blocks of

Question: Message confidentiality is using

Question: A sender must not be able to deny sending a message that was sent, is known as

Question: To preserve the integrity of a document, both the document and the fingerprint are

Question: When the data must arrive at the receiver exactly as they were sent, its called

Question: The Encapsulating Security Payload (ESP) provides

Question: The message digest needs to be

Question: In message integrity, the message digest needs to be kept

Question: In Message Integrity, Secure Hash Algorithm 1 (SHA-l) hash algorithms create an N-bit message-digest out of a message of

Question: The Message confidentiality or privacy means that the sender and the receiver expect

Question: The message must be encrypted at the sender site and decrypted at the

Question: One of the protocols to provide security at the application layer is