CompTIA Security+ vs Cisco CCNA: Security Track or Networking Track?

This comparison surprises people who expect every certification pairing on this site to resolve into “earn one, then the other.” Security+ and CCNA do not. They map to two different BLS occupations, information security analyst for Security+ and network and computer systems administrator for CCNA, which means the honest answer here is about which job you want, not which order to sit two exams in.

Who should get Security+

Get Security+ if the job you are aiming at is security-first: SOC analyst, security operations, compliance-adjacent work, anything where your daily task list centers on identifying and responding to threats rather than keeping switches and routers running. The exam costs $439, requires nothing formally to sit though CompTIA recommends Network+ and about two years of related experience, and covers five domains built around threats, security architecture, and operations. It also clears the Department of Defense’s 8140 baseline across a wide set of security work roles, a hard requirement on a large share of federal and contractor security postings. CCNA appears in the same DoD qualification matrix, but only for IT-side roles like network operations and technical support, so it does not substitute for Security+ on a security-role posting.

Who should get CCNA

Get CCNA if the job you actually want is hands-on networking: junior network administrator, NOC technician, or a role where you are personally configuring Cisco switches and routers rather than defending them from a security team’s vantage point. The voucher is cheaper at $300, and the exam is Cisco-specific, built around IOS syntax and device behavior across six domains, the heaviest being IP Connectivity at 25 percent. Cisco recommends a year or more of hands-on networking experience first, and unlike Security+, CCNA carries no direct DoD baseline recognition; its value is entirely in the Cisco-heavy hiring markets where the credential is a named requirement.

Why “both, in order” is not the honest answer here

Most comparisons on this site land on some version of “earn the cheaper, broader one first, then the specialized one.” This pairing does not, because Security+ and CCNA are not stacked on the same ladder. Earning Security+ does not make you meaningfully better prepared for CCNA’s Cisco-specific configuration tasks, and earning CCNA does not build the threat-analysis and security-operations knowledge Security+ tests. Treating them as a sequence wastes the second exam’s cost and prep time on material that does not transfer, when the honest move is to pick based on which occupation actually matches the job postings you are applying to.

That said, there is a real case for holding both, and it is worth naming precisely rather than defaulting to it. Security engineers and network security specialists who need to understand both the attacking side and the underlying Cisco infrastructure it runs on genuinely benefit from both credentials, since neither one alone covers the other’s territory. If that specific hybrid role is your actual target, and it is a real, if narrower, hiring category, earning both is reasonable. Just do not earn the second one on the assumption that the first one prepared you for it; budget separate study time for each, since the domain overlap between them is smaller than their shared “entry-level security or IT” reputation suggests.

Cost, pay context, and renewal side by side

These two exams do not just cost different amounts; they open doors into occupations that pay differently. Security+ maps to information security analysts, whose national median is $129,180 a year, and CCNA maps to network and computer systems administrators at a $99,130 median (both BLS OEWS national medians, May 2025). Set each exam against one month’s median pay in its own field and the entry bite is nearly identical: $439 for Security+ is about 4.1 percent of an analyst’s median month, $300 for CCNA about 3.6 percent of an administrator’s. Neither exam is a real financial barrier to the field it serves, and the roughly $30,000 gap between the two medians describes the occupations, not a raise either credential pays out; weigh it far less than which job’s postings you actually intend to answer.

Nine years of ownership is where the dollars genuinely diverge. Both certs run three-year cycles, but Security+ costs $450 in CompTIA continuing-education fees across nine years on the do-it-yourself path, waived only if you climb to a higher CompTIA credential, while CCNA’s cheapest renewal path costs $0 in dedicated fees, 30 free CE credits per cycle with no charge from Cisco, against $900 if you retake the $300 exam every cycle instead. If cost is close to a tiebreaker between two direction choices you are genuinely undecided on, CCNA is the lighter commitment at the door and across the decade.

Common mistake

Choosing a certification because it “sounds more technical” rather than because it matches the job description in front of you is the trap this comparison exists to prevent. CCNA is not a harder or more advanced version of Security+, and Security+ is not a prerequisite CCNA quietly expects. Read the actual job postings you want, not the certification names circulating in general career advice, and let the occupation each credential maps to, not a vague sense of prestige, make the decision for you.

The bottom line, by who you are

If the postings you keep saving mention SOC shifts, threats, or compliance, or your target employer is a federal agency or defense contractor where the DoD 8140 baseline is a hard gate, get Security+; nothing in Cisco’s lineup substitutes at that gate. If they mention switch configuration, VLANs, and NOC work at a Cisco-heavy shop, get CCNA and let its free CE path keep the nine-year cost near the door price. Get both only if the role in front of you is genuinely hybrid, security engineer or network security specialist, and budget separate study time for each, because neither exam meaningfully prepares you for the other.