There isn't one "best" — there's a best-for-your-situation
Every "best entry-level cyber security certifications" list online gives you the same five names and no guidance on which one actually fits you. Here's the honest version: the best one depends on your current background, your budget, and whether you're aiming for a technical analyst path or something broader. I coach students across all these starting points, and the certification that gets one person hired stalls another because it doesn't match where they're actually starting from.
That said, four certifications consistently show up in UK entry-level and junior job adverts, and they're the ones worth your actual time. I've deliberately left off a longer tail of vendor-specific and niche certifications that show up in some "best of" lists — not because they're bad, but because for a genuine beginner they add noise rather than signal. Get one of the four below sorted, plus something practical to show for it, before you even look further down that list.
The four I actually recommend
- ISC2 Certified in Cybersecurity (CC) — the lowest-barrier entry point, aimed at people with no cyber security background at all. A sensible first step if you're testing the water before committing more time and money.
- CompTIA Security+ (SY0-701) — the most widely recognised vendor-neutral entry credential in UK job adverts. The one I recommend as the primary first target for most career changers.
- Blue Team Level 1 (BTL1) — a hands-on, practical credential from Security Blue Team that proves you can actually do defensive analyst work, not just describe it.
- Microsoft SC-200 — a strong second step if you know you're heading toward a Microsoft-centric SOC environment, though it assumes some existing foundation.
Comparison
| Certification | Barrier to entry | Format | Best for |
|---|---|---|---|
| ISC2 CC | Lowest | Multiple choice, fundamentals | Complete beginners deciding if cyber is for them |
| Security+ | Low | Multiple choice + performance-based | Most career changers, first serious credential |
| BTL1 | Medium | Practical, scenario-based | Proving hands-on defensive skills |
| SC-200 | Medium-high (assumes foundation) | Scenario-based | Microsoft-stack SOC roles specifically |
For the deeper case on the two most commonly compared entry points, see Security+ vs ISC2 CC.
What I tell students who want to collect certifications
I see this pattern a lot: someone earns Security+, feels good about it, and immediately starts stacking further vendor-neutral certifications without ever building anything practical or applying for a single job. I tell them the same thing every time — certifications open doors, projects and hands-on skills get you through them. Two certifications plus a documented home lab project beats four certifications and nothing to show in an interview. If you're not sure where you stand on this, my honest advice is to cap yourself at two entry-level certifications before you shift energy toward practical projects and actually applying.
A sensible first-year sequence
- Month 1–3: ISC2 CC (if starting from zero) or straight into Security+ study if you already have some IT background.
- Month 3–5: Security+ if not already done, plus a small home lab project running alongside study.
- Month 5–8: A hands-on credential — BTL1 if you're aiming SOC/blue team, or begin applying for junior roles if your CV and projects are strong enough already.
- Ongoing: Specialise based on what you're drawn to and where interviews are actually landing — that feedback matters more than a pre-set plan.
If you want the fuller multi-year version of this sequencing, I've laid it out in the cybersecurity certification roadmap.
FAQ
Which entry-level certification do UK employers ask for most?
Security+ appears most consistently across UK entry-level and junior cyber security job adverts, ahead of ISC2 CC and BTL1, though this varies by sector and specific role.
Is ISC2 CC enough on its own to get a job?
Rarely on its own. It's a strong first step and a genuine credential, but most employers expect something more, whether that's Security+, hands-on projects, or both, before they'll interview for a paid analyst role.
Do I need more than one entry-level certification?
Not necessarily. One solid certification plus real hands-on evidence — a home lab, documented projects, or a practical credential like BTL1 — usually outperforms multiple certifications with nothing practical behind them.
Should I pick based on cost or recognition?
Recognition first, cost second, within reason. A slightly cheaper but obscure certification that nobody on a hiring panel recognises isn't a bargain — check what actually appears in job adverts for the roles you want before you commit money.
Is it worth getting a certification before applying for any jobs at all?
Generally yes for a first cyber security role, since without prior experience a certification is often the main evidence a recruiter has that you're serious and have covered the fundamentals. Pair it with even one small project so you're not relying on the certificate alone in an interview.
Not sure which of these fits your situation? Book a trial lesson and we'll figure out a sequence based on your background, not a generic list.
