VPNs provides remote users with secure access to corporate Intranets. VPN traffic is usually encrypted. For this reason, Webcelerate Accelerator does not speed up Web pages accessed over VPNs. However, Webcelerate Accelerator automatically allows non-accelerated surfing of VPN pages. When Webcelerate Accelerator is accessing VPN pages, a yellow triangle (similar to a yield sign) appears on the Webcelerate Accelerator icon in the taskbar to let you know that Webcelerate Accelerator is temporarily unavailable.