passive attack

noun

An attack in which the cryptanalyst cannot interact with any of the parties involved, attempting to break the system solely based upon observed data such as ciphertext.

“The dungeon fern has a passive attack that releases spores.”

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Meanings

nounpassive attack (plural passive attacks)

plural passive attacks

  1. computingAn attack in which the cryptanalyst cannot interact with any of the parties involved, attempting to break the system solely based upon observed data such as ciphertext.
  2. gamesA damaging effect that is caused by an object or character when another character interacts with it.

    The dungeon fern has a passive attack that releases spores.

    Synonyms: passive

Synonyms & antonyms

nounA damaging effect that is caused by an object or character when another character interacts with it.

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Cite this entry
APA

passive attack. (n.d.). In WatkinsX Dictionary. Retrieved November 3, 2026, from https://dictionary.watkinsx.com/word/passive%20attack

MLA

“passive attack.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/passive%20attack. Accessed November 3, 2026.

Chicago

WatkinsX Dictionary, s.v. “passive attack,” accessed November 3, 2026, https://dictionary.watkinsx.com/word/passive%20attack.

Source: passive attack on Wiktionary, CC BY-SA 4.0.