Description This article explains how to block specific malicious IP
addresses from accessing the internal network of the FortiGate using the
Internet Service Database (ISDB). Scope FortiGate. Solution FortiGate
uses the ISDB service, which requires ...
Description This article describes how to block unknown MAC addresses in
the network without assigning them an IP address through the DHCP
server. Scope FortiGate. Solution To block unknown MAC addresses without
assigning an IP address in DHCP, follo...
Description This article describes the process to block the users from
accessing web browser-based emails such as Gmail, Yahoo, and
outlook.com. Scope FortiGate. Solution Go to Security Profiles -> Web
Filter and select 'Create New' or edit the exist...
Description This article describes how to prevent unknown user's access
to the network. Scope FortiGate. Solution Change the port numbers for
HTTPS (443) and SSH (22) from the default ones: How to change the
default ports Configure the maximum log-in...
