Guide
Cisco Security Certs vs Security+ and CISSP
They are not competing answers to the same question — they answer different questions, and choosing well means knowing which one you are actually asking.
The comparison is usually framed as a ranking, and the ranking is the wrong shape. Security+, CISSP and the Cisco security track are not three sizes of the same certification. They answer different questions, and the useful exercise is working out which question your career is asking.
The Three Questions
Security+ asks: do you know the vocabulary? It is vendor-neutral and deliberately broad — threats, cryptography, access control, risk, operations — at the depth needed to hold a conversation rather than to build anything. For someone entering security without a technical background, it is a reasonable first structure.
CISSP asks: can you think about a security programme? Also vendor-neutral, considerably broader, and pitched at the level of someone who designs and governs rather than configures. It requires documented professional experience alongside the examination, which is itself a statement about what it is for.
CCNP Security asks: can you make this work? It is a vendor certification, and its subject is the behaviour and configuration of specific technologies — firewall policy, identity and access, VPN, cloud access, telemetry. The questions assume you would be the person called when it breaks.
Why the Distinction Matters for Network Engineers
An engineer already working on networks occupies an unusual position in this comparison. Much of what Security+ covers on the network side is already familiar, and much of what CISSP covers is not yet relevant to the work.
That makes the vendor track the natural next step for a great many people — not because it is better, but because it continues a skill you already have rather than starting a different one. The engineer who can already reason about routing and switching is a short distance from reasoning about policy and enforcement, and a long distance from reasoning about risk registers and business continuity planning.
The distance to CISSP is not wasted; it is just a different journey, usually taken later, and usually because the role changed rather than because the certification was next on a list.
Where They Genuinely Overlap
Less than the marketing suggests. All three touch cryptography, access control and threat concepts, but at different altitudes and for different purposes.
A vendor exam asks what happens when this option is configured this way. A vendor-neutral exam asks what property this control provides and why an organisation would want it. Both are legitimate; they are not substitutes, and having one does not shorten the other by much.
Choosing, Practically
Look at the adverts for the job you want in eighteen months, not the job you have.
Hands-on engineering posts name vendor certifications, because the work is vendor-specific and the hiring manager needs evidence you have touched the product. Architecture and governance posts name CISSP, because the work is about designing and defending decisions rather than implementing them. Entry-level and generalist posts name Security+.
If the adverts you are drawn to name a mixture, that is information too — it usually means the role sits at a transition, and the technical certification is the one that gets you into the conversation while the other one develops.
When the Adverts Disagree With Each Other
They often will, and the disagreement is usually a clue rather than noise.
A post that names both a vendor certification and CISSP is generally describing a role in transition — a team growing from operations into design, or a hiring manager hedging because the previous person did both jobs. The technical certification gets you into that conversation; the governance one becomes relevant once you are in it.
A post that names CISSP alone, for work that is plainly hands-on, is usually filtering rather than describing. Somebody in HR was given a keyword. It is worth applying anyway, with evidence of the actual work.
A post that names a vendor certification alone, for work that is plainly strategic, tends to mean the opposite — the team is technical, the title is inflated, and the job is closer to senior engineering than to architecture.
Reading job adverts as evidence about the team rather than as a checklist is the skill. It is also free, and it beats any general ranking of certifications, because it is specific to the market you are actually in.
The Sequence That Works for Most Engineers
Technical depth first, breadth later. The vendor track while you are hands-on and the material connects to your daily work; the governance certification when your role starts asking you to justify programmes rather than build systems.
Reversing that order is possible and reasonably common, and it tends to produce someone who can describe controls they have never implemented — which the first serious technical interview finds quickly.
SCOR 350-701 is the Cisco security core, and the full objective map is public if you want to compare its scope against a vendor-neutral syllabus before deciding. Start Here lays out where the Cisco track leads.
Frequently Asked Questions
Should a network engineer take Security+ before CCNP Security?
Only if the vocabulary is genuinely unfamiliar. Security+ is broad and shallow by design, and an engineer already working on networks often finds its network content familiar while its governance content is new. If you can already explain what a firewall does and why, going straight to the Cisco track loses little.
Does CISSP replace a technical certification?
No, and it is not intended to. CISSP examines whether you can think about security programmes across domains; a technical certification examines whether you can build and troubleshoot the thing. Many senior people hold both because the roles they want ask for both kinds of evidence.
Which one do employers actually ask for?
It depends entirely on the role. Hands-on engineering posts tend to name vendor certifications because the work is vendor-specific. Governance, risk and management posts tend to name CISSP. Reading the job adverts for the role you want is a better guide than any general ranking.