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In pretexting, an attacker calls claiming to be a certain person in order to ask for private information about that person.

Public key encryption is ________.

In a _________________  attack, the attacker disrupts services by taking down hosts.

You have been performing a vulnerability test on your system. Those who are conducting the testing have knowledge about the system that they are running their tests on. What type of testing is being used?

________ is a generic term for “evil software.”

When Carol sends a message to Bob, Bob will use ________ to decrypt the message.

Given:IP address: 192.168.10.0/28Subnet Mask: 255.255.255.240 You are given the CIDR notation with the slash prefix and the corresponding subnet mask.  Using this information, fill out the chart and provide the correct IP address for subnets 0-4 for the following: Network Address, 1st Host Address, Last Host Address, and Broadcast.   Subnet Network Address 1st Host Address Last Host Address Broadcast 0 [NetworkAddressSub0]  [1stHostAddress0] [LastHostAddress0] [Broadcast0] 1 [NetworkAddressSub1]  [1stHostAddress1] [LastHostAddress1] [Broadcast1] 2 [NetworkAddressSub2]  [1stHostAddress2] [LastHostAddress2] [Broadcast2] 3 [NetworkAddressSub3]  [1stHostAddress3] [LastHostAddress3] [Broadcast3]  

In ________ filtering, the firewall examines packets entering the network from the outside.

Translate the following IP address from a binary number to decimal. 11000000.11010000.01010011.00000001

A ________ is a random string of 40 to 4,000 bits (ones and zeros) used to encrypt messages.