Achieving Cisco CCNA Security certification confirms that you have the associate-level knowledge and skills required to secure Cisco networks. It validates that you have the skills to develop a security infrastructure, recognize threats and vulnerabilities to networks, and mitigate security threats.
The CCNA Security curriculum emphasizes core security technologies, including installing, troubleshooting and monitoring network devices to maintain data and device integrity, confidentiality, and availability, along with competency in the technologies Cisco uses in its security structure.
This course will provide you with everything you need to become certified. You will need to purchase and book in the exam separately through pearson.com