OT/IT Security – Internal Firewall Fortigate Implementation with configurations for your critical networks
An internal firewall, also known as an internal network firewall or a segment firewall, is a security system designed to protect and control traffic between different segments within an organization’s internal network. Unlike a perimeter firewall, which protects the network from external threats, an internal firewall focuses on securing the internal network by regulating the […]
Cisco ASA Transparent Internal Firewall Configuration
Cisco ASA (Adaptive Security Appliance) is a security device that provides firewall, VPN, and other security services for networks. It can operate in multiple modes, including Routed Mode and Transparent Mode. Let’s focus on Cisco ASA Transparent Mode. In Transparent Mode, the Cisco ASA firewall is inserted into a network without requiring any IP address […]