TrustedReviews have looked at the Billion BiGuard S20 VPN Gateway
A quote from the article:
Billion BiGuard S20 VPN Gateway Review
The S20 shows that SSL VPNs are the way forward for providing secure access to the LAN for remote workers. For the price, it offers a lot of useful feature for smaller businesses and the optional OTP solution makes it even more versatile.
Billion BiGuard S20 VPN Gateway Review
