CISSP - Certified Information Systems Security Professional costs $749, takes 10-14 weeks to prepare for, and delivers a +32% salary boost — raising average compensation from $110,000 to $145,000 ($35,000 per year). It's rated Master difficulty (5/5) by ISC2. 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.
The ROI math
The exam costs $749. The average salary boost is +32%, translating to approximately $35,000 per year in additional compensation. Even accounting for 10-14 weeks of preparation time and study materials, the return on investment is measurable within the first few months of your next salary negotiation or job switch. The certification is valid for 3 years (requires 40 CPE credits/year + $135/year AMF).
Who should get this certification
Experienced security professionals aiming for senior or management roles — CISOs, security architects, security managers, and consultants. Not for beginners.
Prerequisites
5 years of cumulative, paid work experience in two or more of the eight CISSP domains. A 4-year degree or approved credential can substitute for 1 year.
Exam details
- Cost: $749
- Format: 125-175 questions (CAT), 180 minutes, multiple choice & advanced innovative
- Passing score: 700 / 1000
- Difficulty: Master (5/5)
- Prep time: 10-14 weeks
- Validity: 3 years (requires 40 CPE credits/year + $135/year AMF)
Salary impact
Professionals without this certification earn an average of $110,000. With CISSP - Certified Information Systems Security Professional, the average rises to $145,000 — a +32% increase. This positions it as a high-investment, high-return certification that is particularly valuable for Cybersecurity Analyst, Cloud Architect, AI Governance Specialist.
Our verdict
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.
How to prepare
Plan for 10-14 weeks of dedicated study. The exam format is 125-175 questions (cat), 180 minutes, multiple choice & advanced innovative with a passing score of 700 / 1000. Focus on hands-on practice over memorization — employers value practical skills, and the exam increasingly tests real-world scenario application. Check our full study plan and prep resource recommendations on the certification detail page.