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CCNA vs. CompTIA Security+ Certification

CCNA vs. CompTIA Security+ Certification

Apr 8, 2025

In today’s competitive IT landscape, certifications serve as valuable credentials that validate technical expertise and enhance career prospects. Whether you’re entering the field or looking to advance, earning the right certification can set you apart from the competition and open doors to better jobs and opportunities.

Among the most sought-after IT certifications are CompTIA Security+ and Cisco Certified Network Associate (CCNA). Both certifications are respected in the industry, but they cater to different career paths: Security+ focuses on foundational knowledge and skills in cybersecurity while CCNA emphasizes networking concepts and Cisco technologies.

This article provides information to help you determine whether CCNA or Security+ is the right choice for your career. It compares their focus areas, job opportunities, difficulty levels and ideal candidates to guide you toward the best decision based on your goals.

CCNA and CompTIA Security+: An Overview

CCNA

Cisco Certified Network Associate is an entry-level networking certification from Cisco Systems, a leading provider of networking hardware, software, telecommunications equipment and cybersecurity solutions. Founded in 1984, Cisco is also known for offering IT certifications that are widely recognized in the industry.

CCNA is designed for network engineers and IT professionals who work with Cisco technologies. It validates knowledge of networking fundamentals while also covering aspects of security, automation and programmability. The certification covers:

  • Networking fundamentals
  • IP addressing and subnetting
  • Routing and switching concepts
  • Security fundamentals
  • Automation and programmability

CCNA is ideal for:

  • Aspiring network engineers, system administrators and IT support technicians
  • IT professionals looking to specialize in Cisco networking
  • Individuals with some IT knowledge and hands-on experience

CompTIA Security+

The CompTIA Security+ certification is issued by CompTIA (Computing Technology Industry Association), a globally recognized non-profit trade association founded in 1982. CompTIA is known for developing IT certifications that validate technical skills across various domains.

Security+ was introduced in 2002 as a standard, vendor-neutral certification for entry-level cybersecurity professionals. Over the years, it has evolved to stay relevant with the latest security trends, technologies and best practices. It serves as a stepping stone to more advanced certifications like CISSP, CEH or GSEC. Security+ is accredited by ANSI and is compliant with ISO 17024, making it widely recognized by employers worldwide, including the US Department of Defense (DoD).

The CompTIA Security+ certification establishes basic cybersecurity skills in the following main areas:

  • Threats, attacks and vulnerabilities
  • Network security and architecture
  • Identity and access management (IAM)
  • Risk management and compliance
  • Cryptography and PKI

Security+ is best for individuals seeking to enter the cybersecurity field, such as:

  • Individuals starting a cybersecurity career
  • Help desk technicians, network administrators, system administrators and other IT professionals looking to expand into cybersecurity
  • Government and military personnel pursuing cybersecurity roles, as Security+ meets DoD 8570 compliance requirements

CCNA vs Security+: Certification Comparison

These are the key differences between the two certifications:

  • Security+ focuses on cybersecurity principles, while CCNA emphasizes networking concepts.
  • Security+ covers general IT security while CCNA includes Cisco-specific networking technologies.
  • CCNA has simulation-based questions, making it more hands-on than Security+.

And here is a detailed comparison between CCNA and Security+:

Feature

CCNA

Security+

Exam Code

200-301 CCNA

SY0-701

Issuing Organization

Cisco Systems, Inc.

CompTIA (Computing Technology Industry Association)

Target Audience

  • Aspiring network engineers
  • IT support specialists
  • Network administrators
  • Telecommunications technicians
  • Entry-level cybersecurity professionals
  • Help desk technicians, network and system admins, and other IT professionals looking to specialize in security
  • Government and military personnel (DoD 8570-compliant)

Prerequisites

No formal prerequisites. However, the following are recommended:

  • Basic concepts about networking and network security
  • Familiarity with routers, switches, and network devices
  • Some hands-on experience with Packet Tracer, GNS3 or real Cisco hardware

No formal prerequisites. However, CompTIA recommends at least 2 years of IT administration experience with a security focus.

Cost

$300

$392 (varies by location)

Questions

100 multiple-choice, drag-and-drop, simulation and performance-based questions

90 multiple-choice, drag-and-drop and performance-based questions

Exam Length

120 minutes

90 minutes

Passing Score

Cisco does not disclose the passing score. The passing score varies across Cisco tests but is usually 80–85%

Scaled score of 750/900 (approximately 83%)

Exam Content and Topics

  • Networking fundamentals (OSI model, IP addressing, VLANs)
  • Routing & switching concepts (OSPF, STP, EtherChannel)
  • Network security basics (firewalls, ACLs, VPNs)
  • Wireless networking
  • Automation and programmability (basic scripting, SD-WAN)
  • Threats, attacks, and vulnerabilities
  • Security architecture and design
  • Network security and protocols
  • Identity and access management
  • Risk management and compliance
  • Cryptography and PKI

Validity and Recertification Requirements

  • 3 years
  • Requires recertification via Cisco
  • 3 years
  • Requires renewal via CompT
  • IA Continuing Education (CE) program (earning CEUs, retaking the exam, or earning higher-level certifications)


Difficulty Level

High

Entry-level to intermediate; more conceptual than hands-on


Industry Recognition and Value

Highly respected in networking roles. High demand in job markets

Globally recognized (government, DoD, IT security) High demand in job markets

Career Paths

  • Network administration
  • Engineering
  • Infrastructure
  • Cybersecurity
  • IT support
  • Risk management


Exam Content and Topics Covered

CCNA

The current CCNA 200-301 exam focuses on networking fundamentals, security, automation and more.

Main Topic

Sub-Topics

Network Fundamentals (20%)

IPv4 and IPv6 addressing and subnettingTCP/IP and OSI modelsSwitching concepts (MAC addresses, VLANs, trunks)Routing concepts (static & dynamic routing, OSPF)Wireless networking fundamentals (standards, security, SSIDs)IP services (DHCP, DNS, NAT, NTP, SNMP, Syslog)

Network Access (20%)

  • VLANs and trunking (802.1Q)
  • Spanning Tree Protocol (STP, RSTP)
  • EtherChannel (LACP, PAgP)
  • Wireless LAN architecture and components
  • WPA2, WPA3, and other security mechanisms

IP Connectivity (25%)

  • IPv4 and IPv6 routing
  • Static and dynamic routing (OSPFv2, OSPFv3)
  • First hop redundancy protocols (HSRP, VRRP, GLBP)
  • IPv4 and IPv6 addressing, subnetting, summarization

IP Services (10%)

  • NAT (Network Address Translation)
  • DHCP (Dynamic Host Configuration Protocol)
  • QoS (Quality of Service) concepts
  • Network Time Synchronization (NTP)
  • Syslog and SNMP (Simple Network Management Protocol)
  • QoS (Quality of Service) concepts
  • Network Time Synchronization (NTP)
  • Syslog and SNMP (Simple Network Management Protocol)

IP Services (10%)

  • NAT (Network Address Translation)
  • DHCP (Dynamic Host Configuration Protocol)
  • QoS (Quality of Service) concepts
  • Network Time Synchronization (NTP)
  • Syslog and SNMP (Simple Network Management Protocol)

Security Fundamentals (15%)

  • Network device security (AAA, TACACS+, RADIUS)
  • Secure access to network devices (SSH, HTTPS)
  • Layer 2 security (DHCP snooping, ARP inspection, port security)
  • Wireless security (WPA, WPA2, WPA3, EAP)
  • VPN concepts (site-to-site VPN, remote access VPN)


Automation and Programmability (10%)

  • Network automation basics (REST APIs, JSON, Python scripting)
  • Cisco DNA Center and SDN (Software-Defined Networking)
  • Controller-based networking concepts
  • Infrastructure as code (Ansible, Puppet, Chef)



Security+

The CompTIA Security+ (SY0-701) exam covers a broad range of cybersecurity topics. Below is a breakdown of the key areas.

Main Topic

Sub-Topics

Fundamental Security Concepts

  • CIA Triad (confidentiality, integrity, availability)
  • Least privilege and Zero Trust models
  • Defense in depth (layered security)
  • Security controls: administrative, technical and physical
  • Security frameworks (ISO 27001, NIST, CIS, COBIT)
  • Compliance and legal regulations (GDPR, HIPAA, PCI-DSS)

Threats, Attacks and Vulnerabilities

  • Types of malware: viruses, worms, Trojans, ransomware, spyware, rootkits and adware
  • Social engineering: phishing, spear phishing, vishing, smishing, tailgating and impersonation
  • Application and network attacks: SQL injection, cross-site scripting (XSS), cross-site request forgery (CSRF), buffer overflows, DoS/DDoS
  • Wireless attacks: evil twin, rogue access points, jamming, WEP/WPA vulnerabilities
  • Vulnerability management: CVE, vulnerability scanning, patching, penetration testingIndicators of compromise (IoCs): logs, SIEM alerts, endpoint detection


Architecture and Design

  • Secure network design: segmentation, firewalls, IDS/IPS, VPNs, NAC
  • Cloud security: shared responsibility model, SaaS/IaaS/PaaS, cloud security risks
  • Virtualization security: hypervisor attacks, snapshots, VM escape
  • Security zones: DMZ, extranet, intranet, air-gapped networks
  • IoT and embedded system security: smart devices, SCADA, ICS
  • Security best practices: hardening systems, secure baseline configurations


Identity and Access Management

  • Authentication models: multifactor authentication (MFA), single sign-on (SSO), federation
  • Access control models: DAC, MAC, RBAC, ABAC
  • Identity federation: SAML, OAuth, OpenID Connect
  • Account security: privileged account management, password policies, least privilege enforcement
  • Biometrics and smart cards: MFA, hardware tokens, behavioral authentication

Cryptography and PKI

  • Encryption algorithms: AES, DES, 3DES, RSA, ECC, Diffie-Hellman
  • Hashing algorithms: MD5, SHA-1, SHA-256, HMAC
  • Digital certificates & PKI: CA, certificate lifecycle, revocation, OCSP
  • Secure communication protocols: TLS and SSL
  • Cryptographic attacks: birthday attack, downgrade attack, man-in-the-middle (MITM)


Risk Management and Business Continuity

  • Risk management process: threat assessment, risk analysis (qualitative vs. quantitative)
  • Incident response: identification, containment, eradication, recovery, lessons learned
  • Disaster recovery & business continuity: RTO, RPO, failover, backups, redundancy
  • Security policies and procedures: Acceptable Use Policy (AUP), security awareness training
  • Forensics & legal considerations: chain of custody, evidence handling, forensic tools



Recertification and Continuing Education

CCNA

The CCNA certification is valid for three years from the date of achievement. To maintain your CCNA status, you must recertify before the expiration date. Cisco provides multiple pathways for recertification, including taking exams or earning Continuing Education (CE) credits.

Renewal Method

Description

Examination

  • Successfully completing any of the following exams will renew your CCNA certification for another three years: An associate-level exam — Options include passing CCNA (again), Cisco Certified DevNet Associate (200-901 DEVASC), or Cisco Certified CyberOps Associate (200-201 CBROPS).
  • A technology core exam — Cisco offers a technology core exam for each of the five CCNP tracks including Enterprise, Data Center, Security, Service Provider and Collaboration. In addition, Cisco Certified DevNet Professional and Cisco Certified CyberOps Professional certification each has a core exam that you can pass to renew your CCNA.
  • A professional concentration exam — Options include the exam associated with each of the five CCNP certifications, Cisco Certified CyberOps Professional, or Cisco Certified DevNet Professional.

Continuing Education (CE) Credits

Earn 40 CE credits by taking Cisco courses, attending Cisco Live technical sessions or writing exam items for Cisco. To submit your CE credits:

  • Log in to the Cisco Continuing Education portal using your Cisco.com ID.
  • Navigate to the “Submit Items” section.
  • Provide necessary details about the completed activity, such as the item name, provider and completion date.
  • Upload any required documentation, like certificates of completion.
  • Submit the claim for validation.



Security+

Security+ is valid for three years, and you must renew it to keep your certification active. The following table lists some ways to renew it.

Renewal Method

Description

Earn CEUs

Earn 50 Continuing Education Units (CEUs) by conducting security-related training, attending conferences and webinars, publishing articles and blogs, volunteering in cybersecurity events, and other activities. Use the CompTIA Continuing Education Portal to log your CEUs and pay an annual fee of $50 per year ($150 for three years).

Complete CompTIA’s CertMaster CE Program

Take CertMaster CE for Security+, which is a self-paced, online renewal course. The fee is $199. No exam is required; just finish the course to renew your certification.

Pass the Latest Security+ Exam

Take the latest version of the Security+ exam before your current certification expires.

Take a Higher-Level CompTIA Exam

Complete a higher-level certification, such as: CompTIA CySA+ (Cybersecurity Analyst)CASP+ (Advanced Security Practitioner)CompTIA PenTest+ (Penetration Testing)

Study and Preparation Tips

Earning the CCNA or Security+ certification requires a solid study plan, hands-on practice and strategic test-taking techniques.

CCNA

Preparation Tips

Understand the Exam Objectives

Familiarize yourself with the official CCNA exam topics. Review the detailed syllabus that Cisco provides, and download the official CCNA 200-301 Exam Blueprint from Cisco’s website.

Create a Study Plan

Draft an 8-week study plan. Here’s a sample one:

  • Week 1–2: Networking basics, OSI model, subnetting
  • Week 3: VLANs, spanning tree, switching concepts
  • Week 4: IP routing (static & dynamic), OSPF
  • Week 5: IP services (NAT, DHCP, QoS)
  • Week 6: Security fundamentals, ACLs, wireless
  • Week 7: Automation, programmability, troubleshooting
  • Week 8: Practice exams & revision Dedicate at least 2 hours per day to studying and lab work.

Hands-on Lab Practice

Set up labs to practice:

  • Configuring VLANs and trunks
  • Setting up static & dynamic routing (OSPF, EIGRP)
  • Configuring ACLs and NAT
  • Troubleshooting network issues 
  • Use Packet Tracer for simple scenarios and GNS3/EVE-NG for more advanced setups.


Take Practice Exams

Take multiple full-length mock tests. Be sure to simulate the real exam environment (no distractions, time yourself). Review your mistakes and focus on your weak areas.

Books & Study Guides

Books & Study Guides

Amazon Link

CCNA 200-301 Official Cert Guide Library (Volumes 1 & 2) by Wendell Odom

https://www.amazon.com/dp/0138221391/ref=sspa_dk_hqp_detail_aax_0

31 Days Before Your CCNA Exam by Allan Johnson

https://www.amazon.com/Days-Before-your-CCNA-Exam/dp/0138214255/

Video Courses & Lectures

Practice Labs

Practice Tests & Labs

Link

Cisco Packet Tracer (free simulator from Cisco)

https://www.netacad.com/learning-collections/cisco-packet-tracer?courseLang=en-US 

GNS3 (More advanced)

https://www.gns3.com/ 

EVE-NG (similar to GNS3 but web-based)

https://www.eve-ng.net/ 

Boson NetSim (paid but great for CCNA practice)

https://www.boson.com/netsim-cisco-network-simulator

Practice Exams

  • Boson ExSim (highly recommended)
  • Pearson IT Certification Practice Tests
  • ExamTopics (free CCNA practice questions)


Security+

Preparation Tips

Understand the Exam Objectives

Download the official Security+ SY0-701 exam objectives from CompTIA’s website. Review the five Security+ domains:

  • Threats, attacks and vulnerabilities
  • Network security and architecture
  • Identity and access management (IAM)
  • Risk management and compliance
  • Cryptography and PKI

Create a Study Plan

Suggested study timeline (8-week plan):

  • Weeks 1–2: Study threats and vulnerabilities (malware, attacks, social engineering) and mitigations.
  • Weeks 3–4: Focus on network security & identity access management (IAM).
  • Week 5: Learn risk management, compliance and cryptography.
  • Week 6: Take full-length practice exams and review weak areas.
  • Weeks 7–8: Do hands-on labs & final study before the exam.

Focus on Performance-Based Questions (PBQs)

PBQs are scenario-based questions that test practical security skills. Examples include configuring a firewall, analyzing security logs, identifying vulnerabilities and managing access control settings. Practice PBQs on platforms like CompTIA Labs, Cyber Ranges and TryHackMe.


Practice Time Management

The exam is 90 minutes long with up to 90 questions. To succeed:

  • Spend no more than 1 minute per MCQ.
  • Save PBQs for last since they take longer to complete.
  • Use the “Flag for Review” option to revisit difficult questions later.
  • Aim to complete the first pass in 60–70 minutes and use the remaining time to review flagged questions.


Books & Study Guides

Books & Study Guides

Amazon Link

CompTIA Security+ Study Guide (Sybex) by Mike Chapple & David Seidl

hhttps://www.amazon.com/CompTIA-Security-Study-Guide-Exam/dp/1119736250/

CompTIA Security+ Get Certified Get Ahead by Darril Gibson

https://www.amazon.com/CompTIA-Security-Get-Certified-Ahead/dp/1939136059/

CompTIA Security+ Certification Guide by Mike Meyers

https://www.amazon.com/Meyers-CompTIA-Security-Certification-SY0-601/dp/1260473694

Video Courses & Lectures

Practice Tests & Labs

Practice Tests & Labs

Link

CertMaster Practice for Security+ (Official)

https://www.comptia.org/training/certmaster-practice/security

CompTIA® Security+ (701) Complete Course, Labs, & Practice Exams

https://www.diontraining.com/courses/comptia-security

Hands-on security training

Which Certification Should You Choose?

When deciding between CCNA and Security+, your choice should align with your career goals, industry focus, and experience level. Here’s a comparison to help you decide.

Key Differences & Comparison

CCNA

Security+

Focus

Networking: routing, switching, wireless, automation

Cybersecurity: threats, risk management, cryptography, compliance

Vendor-Specific?

Yes (Cisco)

No (vendor-neutral)

Required Experience

Basic IT knowledge recommended

No formal prerequisites, but basic IT/security knowledge helps

Exam Code

200-301

SY0-701

Cost

$300

$392 (varies by location)

Validity

3 years

3 years

Choosing the Right Certification Based on Career Goals

Reflect on the following when considering Security+ vs CCNA.

Choose CCNA if:

Choose Security+ if:

You want a career in networking, working with routers, switches and network infrastructure.

You are interested in cybersecurity, risk management and security policies.

You are aiming for a role like Network Administrator, Network Engineer or IT Support Specialist.

You are aiming for a role like Security Analyst, SOC Analyst, IT Security Specialist or Compliance Officer.

You are interested in hands-on technical work with Cisco devices and networking concepts.

You need a certification that meets US Department of Defense (DoD) 8570 requirements.

You plan to specialize in advanced networking (e.g., CCNP, CCIE) later.

You plan to pursue more advanced security certifications (e.g., CISSP, CEH, CySA+, CASP+).


You want to work in areas like telecommunications, cloud networking, enterprise IT or service providers.

You want to work in security-focused sectors like government, finance or healthcare.

Scenarios Where Both Certifications Are Beneficial

Having both CCNA and Security+ can be highly valuable in the following situations:

  • IT Generalists & System Administrators — If you manage both networks and security, having CCNA helps with networking knowledge, while Security+ ensures you understand cyber threats and security best practices.
  • Network Security Engineers — If you want to specialize in network security (firewalls, intrusion detection, VPNs), both CCNA and Security+ provide a strong foundation.
  • Cybersecurity professionals with network knowledge — Many security threats exploit network vulnerabilities. A SOC Analyst or Cybersecurity Engineer with CCNA-level knowledge can better protect infrastructure.
  • Job market competitiveness — Employers often prefer candidates with both networking and security expertise, especially for roles like Cybersecurity Analyst, Network Security Engineer or IT Administrator.

CMMC: Raise Your Cyber Maturity Level

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Conclusion

Choosing the right certification is a critical step in shaping your IT career. Both CCNA and Security+ offer valuable knowledge but they cater to different career paths:

  • CCNA is best for those pursuing networking roles that focus on configuring and managing network infrastructure.
  • Security+ is ideal for those interested in cybersecurity because it covers security principles, risk management and compliance. It is also a good choice for individuals who are new to IT and want an entry-level certification.
  • In some cases, obtaining both certifications can significantly enhance job prospects, especially for roles involving network security.

Ultimately, the right choice depends on your interests and career goals. Take time to evaluate your aspirations, consider your current skills and make an informed decision that aligns with your ambitions.

FAQ

Is CCNA harder than Security+?

CCNA is generally considered more technically challenging than Security+ due to its hands-on networking focus and lab-based exam format. CCNA requires deep understanding of routing, switching, and network protocols, plus practical configuration skills on Cisco equipment. The exam includes simulation questions where you must configure actual network devices. Security+ covers broader cybersecurity concepts at a foundational level with multiple-choice questions, making it more accessible for beginners. CCNA typically requires 3-6 months of intensive study with hands-on lab practice, while Security+ can be achieved in 2-3 months with focused study. However, difficulty depends on your background: network professionals find CCNA more intuitive, while those with general IT experience may find Security+ concepts easier to grasp. Both certifications require dedication, but CCNA demands more technical depth and practical skills.

Should I get CCNA or Security+ first for cybersecurity?

For cybersecurity careers, Security+ should typically come first because it provides the foundational security knowledge you’ll need regardless of your specialization. Security+ covers essential concepts like risk management, cryptography, and security protocols that apply across all cybersecurity domains. It’s also a DoD 8570-approved certification, opening government and contractor positions immediately. CCNA is valuable if you’re targeting network security roles specifically, but modern cybersecurity is increasingly identity-focused rather than perimeter-focused. Start with Security+ to establish your security foundation, then add CCNA if you want to specialize in network security. This approach aligns with the industry shift toward identity-based security models, where understanding user access and data protection matters more than traditional network boundaries. Data security that starts with identity makes Security+ knowledge more immediately applicable to current threat landscapes.

Do you need CCNA for cybersecurity?

You don’t need CCNA for most cybersecurity roles, but networking knowledge helps in specific specializations such as network security, incident response, and security architecture. Modern cybersecurity focuses more on identity management, cloud security, and data protection than traditional network perimeter defense. Roles in identity and access management, compliance, security analysis, and vulnerability management don’t require deep networking expertise. However, CCNA provides valuable context for understanding how attacks move through networks and how security controls function at different layers. If you’re targeting roles such as security engineer, network security analyst, or SOC analyst investigating network-based threats, CCNA knowledge becomes more relevant. For most entry-level cybersecurity positions, Security+ provides better foundational knowledge. Focus on identity security, cloud platforms, and data protection skills that align with current threat vectors rather than traditional networking concepts.

Does CCNA help with cybersecurity?

CCNA absolutely helps with cybersecurity by providing essential networking knowledge that supports security implementations and threat analysis. Understanding how networks function helps you configure security devices, analyze network traffic for threats, and implement proper network segmentation. CCNA covers access control lists, VPNs, and network security fundamentals that directly apply to cybersecurity roles. Many security tools and concepts build on networking principles: firewalls, intrusion detection systems, and network monitoring all require networking knowledge to implement effectively. However, remember that cybersecurity has evolved beyond perimeter defense. Modern threats target identities and cloud environments where traditional networking concepts are less applicable. CCNA helps most in network security roles, but don’t overlook identity-focused security skills that address how attackers actually operate today. The strongest cybersecurity professionals combine networking knowledge with identity security expertise.

Is CCNA worth it for cybersecurity careers?

CCNA is worth pursuing for cybersecurity if you’re targeting network security specializations, but it’s not essential for most modern cybersecurity roles. The certification provides strong foundational networking knowledge that supports security implementations, but cybersecurity has shifted toward identity-based threats and cloud environments. CCNA is valuable for roles such as network security engineer, SOC analyst investigating network incidents, or security architect designing network controls. However, for identity and access management, compliance, or data security roles, other certifications provide better return on investment. Consider your career goals carefully: if you want to specialize in network security or work for organizations requiring both networking and security skills, CCNA is worthwhile. For general cybersecurity careers, focus on Security+, cloud security certifications, or specialized credentials in identity management. The key is understanding that modern data security starts with identity, making identity-focused skills often more valuable than traditional networking knowledge.

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About the author

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Adam Turner

Chief Academic Officer

As Chief Academic Officer for CompTIA Tech Career Academy and Vice President of Training & Program Operations for CompTIA, Adam Turner is passionate about developing new ways of delivering excellence through training and helps people prepare for, secure and be successful in information technology careers.