| Exam | Domain | Weight |
|---|
| CISM | Information Security Program | 33% |
| CISM | Incident Management | 29% |
| CISM | Information Security Risk Management | 20% |
| CISM | Information Security Governance | 18% |
| CISSP | Security and Risk Management | 16% |
| CISSP | Security Architecture and Engineering | 13% |
| CISSP | Communication and Network Security | 13% |
| CISSP | Identity and Access Management | 13% |
| CISSP | Security Operations | 13% |
| CISSP | Security Assessment and Testing | 12% |
| CISSP | Asset Security | 10% |
| CISSP | Software Development Security | 10% |
Exam length alone does not settle difficulty. CISM has more questions but a narrower scope, while CISSP has fewer items spread across eight domains. The difference is breadth, not length.
If plans change, ISC2 charges $50 to reschedule and $100 to cancel an appointment.
What does each certification cost over three years?
Exam fees alone hide the full number. ISACA's CISM certification page lists the exam at $575 for ISACA members and $760 for non-members. A one-time $50 application fee follows your pass. Maintenance runs $45 a year for members and $85 for non-members, due each January 1.
ISC2 charges $749 for standard CISSP registration in the US and Americas. Its annual maintenance fee overview sets the CISSP member fee at $135 a year. One AMF covers all your ISC2 certifications, and it falls due on your earliest certification anniversary.
Both credentials need 120 CPE hours over each three-year cycle. CISM asks for at least 20 CPE hours every year. Here is the total vendor cost over one full cycle.
| Path | Exam | One-off fees | 3-year maintenance | 3-year total |
|---|
| CISM, ISACA member | $575 | $50 application | 3 x $45 = $135 | $760 |
| CISM, non-member | $760 | $50 application | 3 x $85 = $255 | $1,065 |
| CISSP | $749 | $0 | 3 x $135 = $405 | $1,154 |
| Both, CISM first | $575 + $749 | $50 application | $135 + $405 = $540 | $1,914 |
Membership dues, training and retakes sit outside these totals. Membership changes the price above, because ISACA members pay the lower maintenance tier. ISACA charges $25 for members or $50 for non-members to renew a third or later ISACA certification.
Our CISM certification cost guide sets out every fee line. Our CISSP certification cost guide covers the ISC2 side with training and retake budgets.
Which one pays more, and can you compare the salary numbers?
ISC2's salary page reports a CISSP median of $127,000 globally and $150,000 in North America. Those figures come from the ISC2 Cybersecurity Workforce Study.
Inside ISC2's own ladder, drawn from the 2025 study published in July 2026, CISSP sits fifth of eight credentials. ISSAP leads at $140,620, then ISEP at $136,800, CGRC at $134,500 and ISSMP at $130,000. Below CISSP sit CSSLP, CCSP and SSCP.
ISACA's CISM page markets the credential with a $149K+ average annual salary figure and 48K+ professionals. That is an average with no published median and no method. Any article that sets it beside ISC2 medians compares two different statistics.
Pay follows the job title and the employer, not the badge alone. For a wider view of the field, see our guide to the best cybersecurity certifications for 2026.
| Credential | Global median salary | Focus |
|---|
| ISSAP | $140,620 | Security architecture and design |
| ISEP | $136,800 | Security engineering |
| CGRC | $134,500 | Governance, risk and compliance |
| ISSMP | $130,000 | Security management |
| CISSP | $127,000 | North America median $150,000 |
| CSSLP | $125,000 | Software security |
| CCSP | $118,840 | Cloud security |
| SSCP | $95,200 | Practitioner level |
Can you hold both, and which should you book first?
CISM vs CISSP planning comes down to the order you book them. CISM sits on ISC2's approved waiver list. Passing it lets you sit CISSP once you hold four years of experience.
ISC2 permits one reduction only. If you hold a qualifying degree, that degree is the reduction you spend. CISM will not shorten the CISSP clock further.
Budget about $1,914 for both across three years on vendor fees alone. That covers both exams, the $50 application fee, $135 of CISM maintenance and $405 of ISC2 AMF. Add membership dues and training on top.
Where do you go next?
Cost and waiver rules come before the booking. If the audit path fits you better, our CISA certification cost guide breaks down that route.
Then match the exam to the job title on your own resume. For the CISM vs CISSP decision, compare your experience against the two domain lists above. Check the waiver list if you are one year short. ISACA takes CISM bookings from 48 hours after payment.
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