Winston will ignore most VPN traffic and have no impact.


VPNs that rely on port 443 will be filtered by Winston and may have some connection issues, so we recommend the corporate domain for those VPNs be added to the Allowed list at http://my.winstonprivacy.com/allowed.  VPNs that rely on port 443 that we're aware of include Cisco AnyConnect, Cisco Pulse Secure, and Zscaler.