Network+ — CompTIA Network+
CompTIA's networking foundation certification and the most recognized entry-level networking credential globally. Covers TCP/IP, network infrastructure, troubleshooting, and basic network security. DoD 8140 approved and commonly listed as a prerequisite or co-requisite for Security+ in government hiring. Primarily a networking cert rather than a security cert — it establishes the networking foundation that security practitioners need before specializing. Most security professionals use Network+ as a stepping stone rather than a career credential in itself, but it carries real value as a documented baseline for those new to IT.
| Issuer | CompTIA |
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| Level | beginner |
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| Domains | Network Security |
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| Practical weight | 25% |
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| Cost (USD) | 358 |
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| Renewal | 3 years |
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| DoD 8140 | Yes |
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| Skills | networking_fundamentals, tcp_ip_protocols, network_troubleshooting, wireless_networking, network_security_basics, network_infrastructure, cloud_networking_basics |
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Official certification page
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