What is Firewall certification? A firewall is a program or a device that acts as a filtration unit for the incoming and outgoing traffic in a network. It acts as a security checkpoint between the Internet and a private network. Firewall certification proves your expertise in operating and configuring an array of Firewall products and solutions of various renowned security products and services providing names such as Cisco , Palo Alto , Check Point , FortiGate Firewall, and F5 Networks . You can get a hang of various types of Firewalls based on your area of interest. Some of the most popular Firewalls are the Next-Generation Firewall (NGFW) and Network Firewall . Which Firewall certifications can you explore? You can choose any of the above-mentioned Firewall certifications to demonstrate your efficiency in operating, installing, configuring, and managing firewall products. You can go f...