CompTIA Security+ appears in more than 100,000 U.S. job postings per year. CompTIA A+ shows up in roughly 20,000. That gap doesn't make A+ worthless — it means the two certifications target completely different career stages and different hiring pools. If you're trying to figure out which is the best CompTIA certification for your goals, the answer requires knowing where you're starting from and where you're trying to land.
CompTIA has around 25 active credentials across five product families. Most candidates don't need to think about the majority of them. This guide focuses on the certifications that actually move the needle in the job market, with honest assessments of who each one is for and what it typically gets you.
The Best CompTIA Certifications, Ranked by Career Impact
There is no single best CompTIA certification — but there is a right one for your current position. Here is how the major credentials stack up:
CompTIA A+ — Best for Breaking Into IT Support
A+ is the standard entry-level credential for help desk, desktop support, and field technician roles. The current version consists of two exams: 220-1101 (Core 1) covering hardware, networking, and mobile devices, and 220-1102 (Core 2) covering operating systems, security, and troubleshooting across Windows, macOS, and Linux environments.
Passing scores: 675/900 for Core 1, 700/900 for Core 2. Each exam runs 90 minutes with a maximum of 90 questions, including performance-based items.
A+ is accredited by ANSI and recognized under DoD 8570.01-M at IAT Level I, which keeps it relevant for federal contractor positions at the entry level. Median salaries for A+ holders in IT support roles run approximately $42,000–$52,000, with meaningful upside in major metros or government contract environments.
Best fit: Career changers with no prior IT credentials, people targeting help desk or desktop support roles, anyone who needs a DoD IAT Level I qualification.
Skip it if: You already have 2+ years of hands-on support experience. At that point, employers in your target range expect Network+ or Security+ instead. Spending months on A+ prep when you could be pursuing Security+ is a common and costly mistake.
CompTIA Network+ — Best for Networking and Infrastructure Roles
Network+ (currently N10-009) covers network architecture, operations, security, and troubleshooting. It is positioned for people moving from general IT support into networking-focused roles: network technician, NOC analyst, junior network administrator.
One exam: N10-009, maximum 90 questions, 90 minutes, passing score 720/900.
Network+ sits between A+ and more advanced networking credentials like Cisco's CCNA. It is vendor-neutral, covering concepts broadly rather than diving deep into any specific platform. Median salaries for Network+-primary roles: $55,000–$70,000 depending on location.
Best fit: People with an IT support background who want to specialize in networking, or candidates who already understand subnetting and basic routing concepts and want a credential to demonstrate it.
CompTIA Security+ — Best ROI Among All CompTIA Certifications
Security+ (SY0-701) is the most in-demand CompTIA certification by a significant margin. It satisfies DoD 8570.01-M requirements for IAT Level II and IAM Level I, which creates substantial baseline demand from federal agencies and defense contractors regardless of broader market conditions.
One exam: SY0-701, maximum 90 questions, 90 minutes, passing score 750/900. Content covers threats and vulnerabilities, cryptography, network security, identity management, cloud security, and risk management — broad enough to be achievable without deep prior security experience.
Median salaries for entry-level cybersecurity roles where Security+ is listed as a requirement: $65,000–$85,000 depending on location, clearance status, and employer. SOC analyst, security analyst, and security administrator are the most common job titles at this level.
If you can only pursue one CompTIA certification, Security+ delivers the strongest combination of job market demand, salary outcome, and achievability. The DoD mandate alone sustains demand that insulates it from the credential inflation hitting other certs.
Best fit: Anyone targeting cybersecurity roles, IT professionals looking to move up the salary band, candidates pursuing federal or defense contractor positions.
CompTIA CySA+ — Best Mid-Level Security Credential
CySA+ (CS0-003) targets security analysts already working in a SOC or security operations environment. Unlike Security+, which is broad and conceptual, CySA+ focuses on applied threat detection, analysis, and incident response.
One exam: CS0-003, maximum 85 questions, 165 minutes, passing score 750/900.
CompTIA positions CySA+ as requiring 3–4 years of prior IT security experience. It is more defensively oriented than PenTest+ and less senior than CASP+. Common job titles at this level: Tier 2 SOC analyst, threat intelligence analyst, incident responder.
Best fit: Security+ holders working in SOC environments who want a credential that validates their hands-on analysis work and supports advancement to senior analyst roles.
CompTIA PenTest+ — Best for Ethical Hacking Roles
PenTest+ (PT0-003) covers penetration testing planning, scoping, information gathering, vulnerability scanning, and reporting. It is the mid-level offensive security credential in CompTIA's lineup.
One exam: PT0-003, maximum 85 questions, 165 minutes, passing score 750/900.
PenTest+ is less recognized than CEH or OSCP in pure penetration testing roles, but it covers a broader scope and is more accessible for candidates without extensive hands-on offensive experience. In practice, employers hiring specifically for penetration testers often prefer OSCP. PenTest+ is more relevant in generalist security roles with an offensive component.
Best fit: Security professionals targeting penetration tester or red team support roles who want a CompTIA-pathway credential, particularly in environments where OSCP experience is not yet feasible.
CompTIA CASP+ — Best for Senior Security Engineers
CASP+ (CAS-004) is CompTIA's senior practitioner credential, aimed at security architects, enterprise security engineers, and technical security leads. It is unusual in that it is pass/fail — no numeric score is reported.
One exam: CAS-004, maximum 90 questions, 165 minutes. CompTIA recommends 10+ years of IT administration experience with at least 5 in security.
CASP+ satisfies DoD 8570.01-M requirements at IAT Level III and IAM Level III. For most candidates, it is pursued because a specific contract or position requires that IAT/IAM level — not as a general market differentiator at the senior level, where vendor-specific certifications or CISSP typically carry more weight.
Best fit: Senior security professionals with established experience who need to satisfy a specific DoD or compliance requirement at IAT Level III.
How to Choose the Best CompTIA Certification for Your Situation
Three questions narrow this down in most cases:
- What is your starting point? No IT experience → A+. IT support background targeting security → Security+. Networking focus → Network+. Already working in security → CySA+, PenTest+, or CASP+ depending on your role.
- What do the job postings actually require? Search LinkedIn or Indeed for the titles you want in your target city. Filter by certifications listed as requirements or preferences. If Security+ appears in 80% of relevant postings, that is your answer regardless of what any guide recommends.
- Do you have a federal or DoD target? DoD 8570/8140 maps specific certifications to specific authorization levels. A+ for IAT Level I, Security+ for IAT Level II, CASP+ for IAT Level III. Know your target role's requirement before committing to a cert.
One consistent mistake: pursuing A+ when you are already eligible for Security+. If you have existing IT experience and your goal is cybersecurity, A+ adds minimal salary lift and signals entry-level status to hiring managers. Security+ is the jump that moves you into a different compensation bracket.
Top Courses for Building Technical Depth
Passing a CompTIA exam and performing well in the role are different things. These courses cover technical areas worth building alongside your certification path, particularly for IT professionals targeting developer-adjacent, cloud, or infrastructure roles.
The Best Node JS Course 2026 (From Beginner To Advanced)
For IT professionals moving toward DevOps, cloud operations, or developer-support roles, server-side JavaScript is an increasingly practical skill. This Udemy course covers Node.js from fundamentals through advanced patterns and carries a 9.8 rating — one of the higher-rated Node courses on the platform.
Snowflake Masterclass: Stored Proc, Demos, Best Practices, Labs
Cloud-track candidates and infrastructure professionals will find Snowflake appearing more frequently in data platform job descriptions alongside cloud certifications. This course covers stored procedures, architecture, and operational best practices with hands-on labs, rated 9.2 on Udemy.
API in C#: The Best Practices of Design and Implementation
IT professionals transitioning into developer-adjacent roles in enterprise environments where .NET is common will benefit from understanding API architecture. This course covers design patterns and implementation best practices, rated 8.8 on Udemy, and is specifically useful for systems that security analysts frequently need to assess.
Frequently Asked Questions About the Best CompTIA Certification
Which CompTIA certification should I get first?
Start with A+ if you have no prior IT experience and are targeting entry-level support roles. Start with Security+ if you already have IT support experience and your goal is cybersecurity or a higher-paying technical role. Most people in between are better served by going directly to Security+ or Network+ rather than treating A+ as a required first step — it is not a prerequisite for either.
Is CompTIA A+ still worth getting in 2026?
Yes, for its specific use case: establishing baseline credibility for entry-level IT support roles. It is not a strong credential for lateral moves within IT or for candidates with existing experience. Its DoD IAT Level I recognition keeps it relevant in federal and defense contractor environments where that compliance requirement exists.
How hard is the CompTIA Security+ exam?
Moderately difficult. The SY0-701 passing score is 750/900, and CompTIA includes performance-based questions — simulations and drag-and-drop scenarios — alongside multiple choice. Most candidates who study seriously for 60–90 hours pass on the first attempt. Candidates who underestimate the performance-based component typically do not. The exam requires understanding, not just memorization.
How long does a CompTIA certification stay valid?
Three years from the date you pass. You renew through CompTIA's Continuing Education (CE) program by earning Continuing Education Units, passing a higher-level exam, or retaking the current version. Security+, CySA+, PenTest+, CASP+, Network+, and A+ are all CE-eligible. The renewal requirement is often overlooked when people plan their certification path.
Do employers actually value CompTIA certifications?
Depends on which one and which employer. Security+ carries mandatory status across large segments of federal IT hiring. A+ is widely accepted by MSPs and corporate help desk teams as proof of baseline technical competency. Cloud+, Server+, and some infrastructure-track credentials see less employer recognition in private-sector roles, where vendor-specific credentials from AWS, Microsoft, or Google typically outperform them.
Can I get a cybersecurity job with just Security+?
Yes, particularly for SOC Tier 1 analyst, security analyst, and junior security engineer roles, especially in federal or defense contractor environments. In the private sector, Security+ combined with some practical experience — home labs, internships, or adjacent IT work — is typically enough to land entry-level security positions. Security+ alone without supporting experience is a thinner case in competitive markets.
Bottom Line
The best CompTIA certification in terms of raw job market demand and salary impact is Security+. It is required or strongly preferred in more postings than any other CompTIA credential, satisfies DoD IAT Level II compliance, and positions you for cybersecurity roles that pay $20,000–$30,000 more annually than typical A+ roles.
A+ is the right call specifically if you are entering IT with no prior background and need a credential employers will accept as proof of baseline technical competency. It is a starting point, not a long-term strategy.
Network+, CySA+, PenTest+, and CASP+ serve specific situations. Before committing time to any of them, look at actual job postings for your target roles in your target market. The certifications that consistently disappoint are the ones people pursued because someone said it was valuable — without verifying that their target employers actually list it.