If FortiGate Firewall configuration is not as per best practice, by using USB key to upgrade and restore firmware. During the console review it was found that USB Auto Installed is enabled by default.
A vulnerability in Network Time Protocol (NTP) package of Cisco IOS. Resolve an issue with (Network Time Protocol (NTP) Mode 6 Scanner).
Time synchronization for network devices is inherently important, not just for the various services that make use of time, but also for the accurate logging of events.
Clear-Text SNMP in Use. This article for where determined that the clear-text SNMP versions were enabled on Fortigate device.
Users has received bounced emails, although he never sent out emails to the senders of these emails. User mail box has getting bulk of failures mail from another domain and notifications from third party domain