CISSP vs CISM
CISSP is the broader security credential. CISM is the management one. Pick by whether you want to lead the work or run the program.
Facts from our CISSP guide and our CISM guide, checked October 2026. Fees in USD for the nonmember exam. Verdicts and picks are our opinion.
Fees in USD. Cheaper compares the nonmember price. Level is our rough read of difficulty and seniority, not a DoD 8140 proficiency level.
CISSP
- Frequently named by employers hiring for senior security roles.
- Approved at the Advanced level for 11 DoD 8140 work roles.
- Covers technical and management ground, so it fits engineers, architects and managers.
- Five years of experience to certify in full, though you can pass first and hold Associate of ISC2 while you earn it.
- A mile wide: the exam rewards judgment across all eight domains, not depth in one.
- No hands-on component. It shows judgment across the field, not configuration skill.
CISM
- Built for managers, so it maps directly to security manager and CISO-track roles.
- Four domains: governance, risk management, the security program and incident management.
- Approved at the Advanced level for 13 DoD 8140 work roles.
- Little technical depth. It will not prove you can configure or defend anything.
- Three of the five years must be in a management role.
- A new exam outline takes effect November 3, 2026, with more weight on strategy, program development and security architecture.
- Governance and policy
- Risk management
- Incident management
- Security program management
How much of each exam, by published domain weight, falls on ground the other exam also tests.
Both are approved at the DoD 8140 Advanced level and want five years of experience. CISM's governance, risk and incident management domains, 67% of its exam, map straight onto CISSP Domains 1 and 7, and about half of its program domain does too. Only two of CISSP's eight domains come back the other way.
How we counted
CISSP: Domains 1 and 7 in full, a quarter of Domains 2, 5 and 6. CISM: Governance, Risk Management and Incident Management in full, half of the Program domain. A domain counts in full when the other exam tests the same ground, half when it tests part of it, and a quarter when it only touches it.
You work hands-on or lead technical teams, or you want one credential that opens architect, engineer and manager jobs alike.
You already manage people or a security program, or that is the next job you want. CISM is narrower and the exam is about management decisions, which suits managers more than technologists. Note the new CISM outline from November 3, 2026.
Many security leaders hold both. CISSP shows you know the whole field; CISM shows you can run a program. A common order is CISSP first, then CISM once you move into management, where the shared governance and risk content makes it a shorter study. Both let you pass before you have the years: Associate of ISC2 for CISSP, and five years to apply after passing CISM.