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The CCNA is the most well-known entry-level certification in networking and provides a broad foundation: network fundamentals, routing & switching, IP services, security basics, as well as automation and cloud. Although primarily a networking certificate, it covers security fundamentals and is therefore also relevant for security beginners. The job market for CCNA holders is stable with consistently over 6,500 open positions per week (as of spring 2026). With version 1.1 (August 2024), AI/ML and cloud management topics were incorporated for the first time. Without hands-on experience in Cisco environments, completion remains rather theoretical.