Oscar is a network engineer. He is responsible for the networks and security protections, such as firewalls, in his local government agency. He is beginning a professional development journey and trying to determine an entry$-$level or associate$-$level security certification that is a good match with his current knowledge and skills. Which certification should he pursue?

Check Point Certified Security Administrator $($CCSA$)$

Juniper Networks Certified Internet Professional $($JNCIP$)-$Enterprise

Cisco Certified Network Associate $($CCNA$)$

Administration of Symantec Security Analytics