Fortigate 5.2 Vulnerability: SSH/SSL – Weak Encryptions

Known issue to: FortiOS 5.2.x (can also apply to higher versions). But 5.4.x and later has already disabled weaker ciphers DES, RC4 and SSLv3, so Firewalls running on later version are less-prone to vulnerabilities.     Recommendations/Mitigations:  What does strong encryption do? Enabling the use of strong encryption will only allow strong ciphers such as: AES … Continue reading Fortigate 5.2 Vulnerability: SSH/SSL – Weak Encryptions

Fortigate: Disable Telemetry (Endpoint Security) for Client VPN Users

blah blah Solution 1 You can recreate the VPN and on Step 3, Unselect Allow Endpoint Registration Solution 2 Disable Endpoint Security Enable the feature first so the option will show up on the firewall. Under System -> Feature Select -> Security Features -> select Endpoint Control. Once Feature is enabled, Forticlient Profile will be … Continue reading Fortigate: Disable Telemetry (Endpoint Security) for Client VPN Users

Fortigate: New FortiOS Upgrade Path Tool

Early this week, Fortigate has removed the Upgrade Path table on the Fortigate Cookbook website gaining reaction from many of us. I spend a good number of minutes trying to look around where I can find the table I used to find in just a couple of google searches and clicks. The Upgrade Path tool … Continue reading Fortigate: New FortiOS Upgrade Path Tool

Fortigate: Disabling and enabling the SIP session helper

You can use the following steps to disable the SIP session helper. You might want to disable the SIP session helper if you don’t want the FortiGate to apply NAT or other SIP session help features to SIP traffic. With the SIP session helper disabled, the FortiGate can still accept SIP sessions if they are … Continue reading Fortigate: Disabling and enabling the SIP session helper