CompTIA Security+ guides

CompTIA Security+ is the certification most job postings mean when they write "security certification required". SY0-701 is the version in force, and it sits one rung above the A+ and Network+: still entry level, but the first CompTIA exam that asks you to reason about a situation rather than recall a definition. Two things separate it from every other beginner credential. It carries the highest passing bar of CompTIA's core certifications, and it is written directly into United States Department of Defense hiring rules, which keeps demand for it topped up regardless of what the wider job market is doing. This page is the map: the numbers, the honest case for and against, and the order to read our articles in.

The exam at a glance

That 750 is the highest threshold among CompTIA's core exams: A+ Core 1 passes at 675 and Network+ at 720. It looks like roughly 83 percent, but the scoring is weighted, so it does not translate into a raw percentage you can count on your fingers. The full breakdown lives in our SY0-701 exam guide.

Who should take it, and who should skip it

Take it if you are already in IT and want to move sideways into security. Help desk, desktop support, junior sysadmin: from any of those, this is the credential most screening filters are tuned to, and it is what turns "IT person" into "candidate for a security seat". Take it too if you want a defined syllabus for a subject that otherwise has no obvious front door, because a good share of the value is in the studying rather than the certificate.

Take it, without much deliberation, if US government or defence work is anywhere in your plans. Anyone doing cyber work for the DoD has to be qualified under DoD Manual 8140.03, which replaced the old 8570 directive. Every cyber billet is coded to a work role, and Security+ covers about 20 of them, a wider slice than any other approved CompTIA credential manages on its own. Compliance for military and civilian staff in the core cyber roles became due in February 2026, and the program reaches roughly 225,000 positions. Contractors inherit the same rule, which is why their postings often read "certification required, experience preferred". That ordering is unusual and it works in a beginner's favour. We unpacked the whole regulation in our DoD 8140 guide.

Skip it if you have never worked in IT and are counting on the certificate by itself to produce an offer, because it will not. Skip it if you already have several years of security work behind you, since employers will be reading your history rather than an entry level credential, and your money buys more in something specialised. And skip it outright if you are aiming at development, cloud engineering or data roles: wrong exam, wrong syllabus. Our verdict on whether it is worth the money goes further into which of those situations applies to you.

What is actually on the exam

Five domains, weighted unevenly:

Security Operations is the biggest slice, but it is not the one that fails people. Most candidates rate Security Architecture the hardest, because a single question there can ask you to weigh a networking decision, a cloud decision and a design compromise at once. General Security Concepts is the gentlest section and a sensible place to build early confidence. Two other things eat marks: the performance based questions, which usually appear first and swallow time if you let them, and the sheer acronym load. SIEM, SOAR, SAML, EDR and a few hundred others are fair game, and our glossary exists partly because of this exam. Our difficulty guide covers what makes the scenario style harder than the Network+.

How long it takes

The useful unit is hours, not weeks: roughly 100 to 150 hours of real study, meaning questions answered and explanations read, not videos playing in another tab. Divide by the hours you can honestly protect each week and your calendar writes itself.

The middle row is the most common profile by a distance. If you are in it, expect the concepts to land quickly and the acronyms plus scenario framing to be what actually consumes the time. Our study timeline article breaks each of those windows into a weekly shape that survives a full time job.

What it really costs

CompTIA raised prices on June 1, 2026, and the Security+ voucher now sits at $439. That is list, and list is optional: authorized resellers routinely sell vouchers at $350 to $375, and eligible students should price the academic store first. Vouchers stay valid roughly twelve months, so buy four to six weeks out from your date, not on day one.

The lever that moves the total is not the voucher, it is whether you sit once or twice. There is no discounted retake, so a failed attempt means paying full price a second time, and CompTIA sells a bundled voucher plus retake at about $474 for people who would rather insure against it. Our retake policy article covers the waiting rules between attempts. Passing does not end the spending either: the certification runs on a three year cycle, kept alive by 50 continuing education units and a $50 annual fee, which is $150 per cycle. Realistically, a careful buyer who passes on the first go finishes somewhere around $400 all in, while list price plus an expensive bundle plus a second sitting pushes the total beyond $1,200. Put your own numbers into the cost calculator, and read the full cost breakdown for where each line comes from.

Where to start reading

Not alphabetical. This is the order that works.

1. The SY0-701 exam guide. Start here so you know what you are signing up for before you spend anything.
2. Is Security+ worth it in 2026. Read it second, while walking away is still free, because it makes the case against as well as for.
3. DoD 8140 and the CompTIA certifications that count. Read this next if government or defence work is even a maybe, because it changes how urgent the exam is.
4. How hard is Security+. Once you have decided to sit it, this tells you which domains deserve the extra hours.
5. How long to study for Security+. Turn the decision into a dated plan before motivation does its usual fade.
6. What jobs you can get with Security+ and no experience. Read it while you study, not after, so you are applying to the right seats the week you pass.

Security+ is a gate, not a shortcut. It gets your application in front of a human, and in the DoD corner of the market it is a formal condition of holding the job, but the work still has to be learned. If you want to find out whether you would pass before paying $439 for the seat, the CertOwl app runs original SY0-701 questions with an explanation behind every answer, spaced repetition that keeps returning what you got wrong, and timed full length simulations you can sit offline, in the minutes you already waste. The A+ and Network+ tracks are completely free; the Security+ track is part of CertOwl Pro, which starts with a seven day free trial.