Encryption is a process that turns infor

Exam 9: Encryption - The Foundation for the Virtual Private Network

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The process of assuring that parties to a transaction are authentic, so that they cannot later deny having participated is called repudiation.

(True/False)

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Question 41

Match each item with a statement below. -The entire range of values that can possibly be used to construct an individual key.

(Multiple Choice)

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Question 42

Define encryption.

(Essay)

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Question 43

What are three commonly used functions used by encryption algorithms?

(Essay)

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Question 44

What is a man-in-the-middle attack?

(Essay)

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Question 45

____ was developed as an improvement to DES and uses as many as three keys in succession.

(Multiple Choice)

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Question 46

____ is the process of deciphering the original message from an encrypted message without knowing the algorithms and keys used to perform the encryption.

(Multiple Choice)

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Question 47

What is a timing attack?

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Question 48

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The process of assuring that parties to a transaction are authentic, so that they cannot later deny having participated is called repudiation.

Match each item with a statement below. -The entire range of values that can possibly be used to construct an individual key.

Define encryption.

What are three commonly used functions used by encryption algorithms?

What is a man-in-the-middle attack?

____ was developed as an improvement to DES and uses as many as three keys in succession.

____ is the process of deciphering the original message from an encrypted message without knowing the algorithms and keys used to perform the encryption.

What is a timing attack?

Introduction to Information Security

Security Policies and Standards

Authenticating Users

Introduction to Firewalls

Packet Filtering

Firewall Configuration and Administration

Working With Proxy Servers and Application-Level Firewalls

Implementing the Bastion Host

Setting up a Virtual Private Network

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