Certification Guide
CISSP - Certified Information Systems Security Professional
by ISC2 · Exam code: CISSP
CISSP is the most prestigious cybersecurity certification in the world. It covers eight domains of information security and is often required for senior security roles. The Computerized Adaptive Testing format adjusts question difficulty based on your performance in real time.
Cost
$749
Difficulty
Master
Prep Time
10-14 weeks
Passing Score
700 / 1000
Valid For
3 years (requires 40 CPE credits/year + $135/year AMF)
Salary Impact
+32%
Is it worth it?
Average salary without
$110,000
Average salary with cert
$145,000
Yes, if you're serious about a senior security career. The 32% salary boost ($35K+/year) is the highest of any cert we track. The $749 exam fee plus $135/year maintenance is significant, but CISSP holders consistently rank among the highest-paid IT professionals.
Study Plan
A week-by-week breakdown to pass on your first attempt.
Security & Risk Management, Asset Security — governance, compliance, risk frameworks, data classification
Security Architecture, Communication & Network Security — secure design, OSI model, network attacks
IAM, Security Assessment & Testing, Security Operations — access control, vulnerability assessment, incident management
Software Development Security, review all domains, practice exams
Full-length practice exams, weak area review, CAT strategy practice
Best Prep Resources
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