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:

Segmentation Variable

Criteria used to divide a market into smaller, more homogenous groups of customers based on characteristics like demographics, psychographics, or behavior.

Metropolitan Statistical Area

A geographic region with a relatively high population density at its core and close economic ties throughout the area, commonly used for statistical purposes.

NAICS Sector

Categories in the North American Industry Classification System, a standard used by Federal statistical agencies for classifying business establishments.

Target Segment

A specific group of consumers identified as the intended audience for a product or marketing campaign, characterized by particular needs or preferences.