CSSP Infrastructure Support
CSSP — Cybersecurity Service Provider
CSSP Infrastructure Support is the DoD 8570 baseline specialty for the people who install, test and maintain the defensive infrastructure itself — the IDS sensors, firewalls and monitoring systems the rest of a cybersecurity service provider team works from. Like every CSSP cell, it is a specialty with its own list, not a level in a ladder.
IAT, IAM, IASAE and CSSP are the DoD baseline certification levels. A great deal of the contractor workforce is still held to them, so if you were told to “get IAT Level II,” this is what that means — and any one certification in the level satisfies it.
8140 is the newer framework, organized around work roles rather than these levels. There is no official crosswalk between the two — DoD CIO states plainly that the 8570 IA categories do not map to DCWF work roles — so treat “which level” and “which work role” as separate questions. How the two frameworks relate.
Certifications that satisfy CSSP Infrastructure Support
Any one of these satisfies the level. Reproduced exactly as DoD published them, which is why a few names look dated. Where a name has changed, the change is noted beside it rather than swapped in.
- CEHCourse available
- CySA+Course available
- GICSPCourse available
- SSCPCourse available
- CHFICourse available
- CFRCourse available
Now CertNexus CFR-410. The table lists CFR twice, under both CertNexus and Logical Operations — CertNexus was spun out of Logical Operations, and the second row is stale.
- Cloud+Course available
- CNDCourse available
EC-Council Certified Network Defender. Not the same thing as CND-SP, which was the former name of the CSSP category itself.
Which is easiest to obtain
Any one of these satisfies CSSP Infrastructure Support, so the real question is which costs you the least to get and keep. Ranked by barriers we can source — whether the credential requires work experience to be awarded, then exam length — not by how hard the exam is, which no vendor publishes. Covers the 8 we document in detail.
| Certification | To hold it | Exam | Renewal |
|---|---|---|---|
| Cloud+CompTIA | Pass the exam | 90 min | 3y · $150 |
| CFRCertNexus (Logical Operations) | Pass the exam | 120 min | 3y · $90 |
| CySA+CompTIA | Pass the exam | 165 min | 3y · no fee |
| GICSPGIAC | Pass the exam | 3 hr | 4y · $499 |
| CEHEC-Council | Pass the exam | 4 hr | 3y · $80 |
| CHFIEC-Council | Pass the exam | 4 hr | 3y · $80 |
| CNDEC-Council | Pass the exam | 4 hr | 3y · $80 |
| SSCPISC2 | 1 yr experience | 2 hr | — |
Top row is the lightest lift — the fastest, cheapest route to satisfying CSSP Infrastructure Support. “Pass the exam” means the credential is yours the day you pass; an experience line means you can sit the exam but the credential isn’t awarded until you meet it (CISSP and CCSP grant “Associate” status meanwhile).
Unlike IAT and IAM, CSSP levels do not cascade. A higher CSSP certification does not satisfy a lower CSSP requirement.
Where this came from
Reproduced verbatim from “DoD Approved 8570 Baseline Certifications,” published by the DoD Cyber Exchange as an extension of Appendix 3 to DoD 8570.01-M. DoD moved this section behind CAC login in late 2024, so it is no longer on the public web — this is the last public capture, dated 2024-10-02, and the original can’t be linked. Content had been unchanged since 2022-11-24.
Spelling and punctuation are the source’s, including its own errors — we flag them rather than silently correct them.
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