Can you earn CompTIA Security+? Eligibility and prerequisites
Before you spend a dollar, know whether you can actually earn this credential now. Below is what the certifying body requires — every fact sourced and dated. A recommendation is labelled a recommendation, never a rule.
Eligibility: Open, but experience recommended. Anyone can register — there is no hard requirement — but the vendor recommends meaningful prior experience. You can sit it without that; just plan for the gap. The recommendation is not a rule.
See the certification itself: CompTIA Security+ · what it costs · how to study for it free.
What it takes to earn it
| Requirement | Detail | Source |
|---|---|---|
| Work experience to earn it | None required | official |
| Prerequisites | None — Network+ is recommended, not required. | official |
| Recommended experience (not required) | CompTIA recommends Network+ plus about 2 years of security/systems-administration experience (a recommendation, not a requirement). | official |
| Open registration | No prerequisite stated on the official page. | official |
The honest read
There's no gate stopping you from sitting this exam, but the recommended experience is real — budget extra study and hands-on practice to close it, rather than assuming the recommendation is optional.
Being eligible to earn a credential is not the same as getting hired, and no certification guarantees a job. Requirements change — verify on the official page before you pay.
Good to know
Open registration, with a higher recommended-experience bar than beginner CompTIA credentials.
Sources
- Official eligibility / requirements page: https://www.comptia.org/en-us/certifications/security/
Citation Ledger
| ID | Supports | Evidence | Source |
|---|---|---|---|
| CIT-01 | Eligibility & prerequisites for CompTIA Security+ (as of 2026-06-14) | Official certifying-body eligibility page | link |