Block sign-in after 5 unsuccessful attempts from the same IP address within 60 Seconds
Configure to block signing in to the Webadmin console and CLI after the maximum number of failed sign-in attempts and the duration within which the attempts can be made from a single IP address.
An unattended computer with open administrative session to the device could allow unauthorized user access to the firewall’s management interface.
Prevent brute force attempts against sign-in sessions to block multiple sign-in failures.
- Go to Administration > Admin and user settings > Login security.
- Select Block login.
- Configure the settings with values that are appropriate to your organization. It is recommended to block 5 unsuccessful attempts from the same IP address within 60 seconds and to block signing in for 5 minutes.
- Click Apply.