Cybersecurity Acronyms and Definitions

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2FA

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Two-factor Authentication

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3DES

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Triple Data Encryption Standard

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AAA

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Authentication, Authorization, and Accounting

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ACL

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Access Control List

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AES

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Advanced Encryption Standard

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AES-256

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Advanced Encryption Standards 256-bit

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AH

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Authentication Header

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AI

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Artificial Intelligence

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AIS

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Automated Indicator Sharing

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ALE

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Annualized Loss Expectancy