CertPayback

CISSP vs CASP+: Which Advanced Security Cert Pays Back Faster?

CISSP pays $40,000/year over base on a $749 exam. CASP+ pays $25,000/year on a $494 exam. Both target senior security practitioners — but the credential ecosystems are completely different.

CISSP
$40,000/yr premium
Exam: $749
Study materials: $200–$500
Renewal: $125/yr CPE maintenance
Payback: ~3 months
Experience: 5 yrs in 2 of 8 domains
CASP+
$25,000/yr premium
Exam: $494
Study materials: $100–$250
Renewal: $75 every 3 yrs (CE program)
Payback: ~4 months
Experience: 10+ yrs IT, 5 yrs hands-on security

Compare ROI at Your Salary

Full Comparison: CISSP vs CASP+

Factor CISSP CASP+
Exam fee $749 $494
Study materials $200–$500 $100–$250
Renewal cost $125/yr CPE $75 every 3 yrs
Salary premium +$40,000/yr +$25,000/yr
Payback period ~3 months ~4 months
5-year net ROI (at $110K) +$197,126 +$122,631
DoD 8570 mapping IAT Level III, IASAE I/II/III IAT Level III, IASAE I/II/III
Exam format CAT adaptive, 100–150 questions Linear, 90 questions, performance-based
Issuing body (ISC)² CompTIA

5-year ROI: (annual premium × 5) − exam − study materials − renewal costs. Salary data: (ISC)² Workforce Study 2025, CompTIA IT Industry Outlook 2025.

CISSP Has a Much Higher Dollar Return

$15,000/year salary premium gap compounds fast. Over 5 years at $110,000, CISSP nets roughly $74,500 more than CASP+ after all costs. CISSP's higher exam fee and ongoing maintenance costs don't offset that difference.

CISSP also has higher name recognition with hiring managers and recruiters. In job listings, "CISSP" appears far more frequently as a requirement or preference than CASP+, particularly in corporate environments and financial services.

CASP+ Has Cheaper Maintenance and Better DoD Alignment

$75 every three years vs $125 every year is a real difference over a career. For practitioners who want to maintain the credential without ongoing CPE overhead, CASP+ is significantly cheaper to hold. Over 10 years, CASP+ maintenance costs roughly $250 vs CISSP's $1,250.

For federal contractors and DoD work, CASP+ and CISSP cover nearly identical DoD 8570 categories. If your employer requires a DoD 8570 IAT Level III credential and you're choosing between them purely for compliance, CASP+ is cheaper to acquire and maintain.

CASP+ also includes performance-based exam questions — simulated scenarios that test hands-on security skills, not just knowledge recall. Some practitioners find this more representative of actual job function than CISSP's knowledge-focused adaptive format.

The Decision Usually Comes Down to Your Employer

Private sector, especially tech companies and financial services: get CISSP. It's what hiring managers recognize and what job descriptions list. CASP+ is common in government contracting, where CompTIA's DoD 8570 coverage and lower cost are the deciding factors.

Check your employer's reimbursement policy and any specific requirements before choosing. Many government contractors reimburse CASP+ specifically because it satisfies 8570 requirements at lower cost.

Common Questions

Which is harder — CISSP or CASP+?
Different kinds of hard. CISSP covers eight broad security domains and uses adaptive testing. CASP+ is narrower but includes performance-based scenarios that require hands-on problem solving. Most candidates find CISSP harder overall due to the breadth and the adaptive format, but CASP+ trips up practitioners who aren't used to scenario-based questions.
Does CASP+ count as equivalent to CISSP for DoD 8570?
For IAT Level III and IASAE roles under DoD 8570, both CASP+ and CISSP qualify. Check the specific position baseline before assuming either satisfies the requirement — some contracts specify one or the other. For most DoD contractor roles, either credential will satisfy the compliance requirement.
Is CASP+ a good alternative to CISSP?
For government contracting and DoD work, yes — often the better choice due to lower cost and equivalent compliance value. For private sector and corporate security roles, CISSP has more name recognition and a higher salary premium. CASP+ isn't a lesser credential — it's a different one optimized for a different hiring context.
Can you hold both CISSP and CASP+?
Yes, but it's uncommon. Most practitioners choose one based on their job context and don't pursue both. The salary premium doesn't stack — you won't earn $65,000 above base by holding both. If you're doing DoD contracting work, get CASP+. If you're in corporate security, get CISSP. Holding both adds credential costs without proportional income benefit for most roles.
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