CISSP
Certified Information Systems Security Professional
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The flagship certification from ISC2 and one of the most recognized credentials in cybersecurity. It covers eight broad domains including risk management, security architecture, and operations. It is aimed at experienced practitioners and managers, requiring five years of paid work experience, and it appears in countless job postings as a baseline for senior security roles.
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- ISC2 CISSP Official Study Guide → The Sybex official text most candidates structure their prep around. No book substitutes for the five years of experience ISC2 requires, but this is the standard one.
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