What does man-in-the-middle attack mean?

Definitions for man-in-the-middle attack
man-in-the-mid·dle at·tack

This dictionary definitions page includes all the possible meanings, example usage and translations of the word man-in-the-middle attack.

Wikipedia

  1. Man-in-the-middle attack

    In cryptography and computer security, a man-in-the-middle, monster-in-the-middle, machine-in-the-middle, meddler-in-the-middle, manipulator-in-the-middle (MITM), person-in-the-middle (PITM) or adversary-in-the-middle (AiTM) attack is a cyberattack where the attacker secretly relays and possibly alters the communications between two parties who believe that they are directly communicating with each other, as the attacker has inserted themselves between the two parties. One example of a MITM attack is active eavesdropping, in which the attacker makes independent connections with the victims and relays messages between them to make them believe they are talking directly to each other over a private connection, when in fact the entire conversation is controlled by the attacker. The attacker must be able to intercept all relevant messages passing between the two victims and inject new ones. This is straightforward in many circumstances; for example, an attacker within the reception range of an unencrypted Wi-Fi access point could insert themselves as a man-in-the-middle. As it aims to circumvent mutual authentication, a MITM attack can succeed only when the attacker impersonates each endpoint sufficiently well to satisfy their expectations. Most cryptographic protocols include some form of endpoint authentication specifically to prevent MITM attacks. For example, TLS can authenticate one or both parties using a mutually trusted certificate authority.

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Numerology

  1. Chaldean Numerology

    The numerical value of man-in-the-middle attack in Chaldean Numerology is: 3

  2. Pythagorean Numerology

    The numerical value of man-in-the-middle attack in Pythagorean Numerology is: 7

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"man-in-the-middle attack." Definitions.net. STANDS4 LLC, 2024. Web. 1 May 2024. <https://www.definitions.net/definition/man-in-the-middle+attack>.

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