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Computer emergency response team

A computer emergency response team (CERT) is an expert group that handles computer security incidents. Alternative names for such groups include cyber emergency response team, computer emergency readiness team, and computer security incident response team (CSIRT).

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Computer security

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The Wikipedia page for "Internet" provides a comprehensive overview of this global network of interconnected computer networks that has revolutionized communication and information sharing.

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The Wikipedia page for "White hat (computer security)" provides information about the concept of white hat hacking in the field of computer security.