Defined term

Penetration

Penetration: See intrusion.

Also known as: Intrusion

Alternative names:
Intrusion
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Cybersecurity
DefinitionSourcesRelated terms

Definition

See intrusion.

Alternative Definitions

Definition 2

An evaluation methodology whereby assessors search for vulnerabilities and attempt to circumvent the security features of a network and/or information system.

Source: NICCS GlossaryType: standard
Definition 3

Synonym(s): intrusion

Source: The Cyber GlossaryType: external
Definition 4

The unauthorized access or compromise of an electronic system, computer, or network by a cyber actor. See also: Compromise, Intrusion.

Source: ODNI Cyber Threats to Elections LexiconType: external

Sources

1
Committee on National Security Systems Glossary CNSSI 4009-2015
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2
NICCS Glossary
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3
The Cyber Glossary
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4
ODNI Cyber Threats to Elections Lexicon
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