Fortinet is a prominent cybersecurity company known for its FortiGate series of firewalls providing comprehensive network security with integrated features for threat protection.

SonicWall offers a range of next-generation firewalls (NGFWs) and cybersecurity solutions designed to protect organizations from advanced cyber threats with deep packet inspection and intrusion prevention.

Palo Alto Networks is a leader in next-generation firewalls, known for their ability to provide deep visibility and control over applications, users, and content on the network, offering advanced threat prevention.