Amazon.com: Firewalla: Cyber Security Firewall for Home & Business, Protect Network from Malware and Hacking | Smart Parental Control | Block Ads | VPN Server and Client | No Monthly Fee (Purple SE) : Electronics
Amazon.com: Palo Alto PA-3050 Network Security/Firewall Appliance - 12 Port Gigabit Ethernet - USB - 12 x RJ-45-8 - 8 x SFP - Manageable - Rack-mountable (Renewed) : Electronics
Amazon.com: CA Etrust Personal Firewall R5.5
Use AWS Firewall Manager and VPC security groups to protect your applications hosted on EC2 instances | AWS Security Blog