You Have Configured a Firewall to Block Telnet and SSH

question 85

Multiple Choice

You have configured a firewall to block Telnet and SSH communications by blocking the TCP and UDP ports 22 and 80. Will this accomplish the job?

• A) Yes
• B) No, because it is also necessary to block port 443 for FTP
• C) No, because SSH is still not blocked
• D) No, because Telnet is still not blocked

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Definitions:

Antarctica

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Electrical History

The study and documentation of the development and changes in electrical technology and its uses over time.

Past Participle

A grammatical form of a verb used to indicate a completed action, often functioning as an adjective or forming perfect and passive verb tenses.

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