Traveling and security
Because SSL VPN provides a means for “on-the-go” users to dial in to the network while away from the office, you need to ensure that wherever and however they choose to dial in is secure, and not potentially compromising the corporate network.
To reinforce security, you can enable a host integrity checker to scan the remote client. The integrity checker probes the remote client computer to verify that it is safe before access is granted. Security attributes recorded on the client computer (for example, in the Windows registry, in specific files, or held in memory due to running processes) are examined and uploaded to the FortiGate unit. For more information, see Host check .
Host Check is applicable for both SSL VPN Web Mode and SSL VPN Tunnel mode.