If TCP Port 20 Is Open, Then an Attacker Can

question 10

True/False

If TCP port 20 is open, then an attacker can assume that FTP is being used.

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Definitions:

De Facto Corporation

A business entity that operates like a corporation without formal incorporation status, but is treated as a corporation by law under certain conditions.

Incorporation Statute

Laws and regulations governing the process of establishing a corporation and outlining its legal status and structure.

Corporation by Estoppel

A principle where a company is treated as if it is incorporated for purposes of a particular transaction, even though it technically may not be, to prevent injustice or unfairness.

Corporation Names

Legal names under which corporations are registered to conduct business, required to be unique within the same jurisdiction.