A side-by-side comparison of 36 professional certifications across Project Management, Cloud & Platform, Networking, Cybersecurity, Data & AI, Finance & Accounting, IT Service Management, Software Development. Compare verified vendor examination formats, passing rules, renewal requirements, and domain outlines.
| Attribute | CCNA Cisco | CCNP Enterprise Cisco | Juniper JNCIS-SEC Juniper Networks |
|---|---|---|---|
| Full Title | Cisco Certified Network Associate (CCNA) | Cisco Certified Network Professional – Enterprise (ENCOR) | Juniper JNCIS-SEC (Security Associate) |
| Issuing Body | Cisco | Cisco | Juniper Networks |
| Credential Tier | Associate | Professional | Professional |
| Domain Area | Networking | Networking | Networking |
| Exam Format | A proctored multiple-choice exam across the CCNA exam topics, with heavy emphasis on configuration, subnetting calculations and troubleshooting scenarios. | A proctored multiple-choice professional-level exam across the ENCOR blueprint, with deep configuration and design scenarios across access, core, wireless and security. | A proctored exam with multiple-choice and configuration items across the published JNCIS-SEC objectives. |
| Penalty Rule | Set by the issuer — most vendor exams apply none | Set by the issuer — most vendor exams apply none | Set by the issuer — most vendor exams apply none |
| Validity Period | CCNA credentials are valid for three years and renewed through Cisco's continuing education programme, per Cisco's certification policy. | CCNP credentials renew every three years through Cisco's continuing education programme. | Juniper certifications are renewed by re-certifying within Juniper's published validity window, or through its recertification policy. |
| Prerequisites | Cisco sets no formal prerequisites for CCNA; it is designed as an entry-level exam with no prior certification required. | Cisco sets no formal prerequisite for ENCOR; CCNP Enterprise is earned by passing the core ENCOR exam plus one concentration exam. Check Cisco's current certification requirements before booking. | Juniper sets no enforced prerequisite for JNCIS-SEC, but it is a specialist-level exam and Juniper recommends the associate-level JNCIA-Junos first. |
| Official Domains | 4 domains (Network fundamentals and IP services, Network access and IP connectivity...) | 4 domains (Advanced routing and switching design, Enterprise campus and wireless architecture...) | 4 domains (Juniper SRX security policy and AppSecure, Routing and Junos basics...) |
| Actions | View Blueprint → | View Blueprint → | View Blueprint → |
PMP, PMI-ACP and the practitioner-level agile and process exams.
AWS, Azure and Google Cloud architecture, operations and security specialties.
Cisco and CompTIA routing, switching and enterprise networking.
Security operations, governance and offensive certifications.
Data engineering, machine learning and analytics platforms at professional level.
Professional accounting, investment and risk qualifications.
Service-management frameworks and practitioner certifications.
Programming, application-development and container-platform credentials.
Compare UPSC, SSC, Banking, Railways, and State PSC commission marking schemes, negative penalties, and syllabus overlap.