CISSP vs GIAC Security Certifications
CISSP wins on premium and payback if you go self-study. GIAC is deeply technical and hands-on. SANS courses are expensive — factor that cost in. Both are highly respected.
Compare ROI at Your Salary
Full Comparison: CISSP vs GIAC (GSEC)
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| Factor | CISSP | GIAC (GSEC) |
|---|---|---|
| Exam cost | $749 | $849 |
| Typical training cost | $200–$500 (self-study) | $4,000–$8,000 (SANS) |
| Annual premium | +$40,000/yr | +$30,000/yr |
| Technical depth | Management-focused | Deeply technical |
| Payback (with SANS) | ~3 months | ~18–24 months |
| Endorsement required | Yes (ISC2 member) | No |
SANS Courses Change the GIAC Math
GIAC exams can be taken without SANS courses, but SANS courses are so integral to GIAC preparation that most candidates attend (either paid or via employer sponsorship). At $4,000–$8,000 per SANS course, the total investment far exceeds CISSP's self-study path.
Employer-sponsored SANS training is common in government, defense contracting, and mature security teams. If your employer pays, GIAC becomes very attractive. Self-funding SANS is a tough ROI.