The Zy WALL USG 100 series is a high performance, deep packet inspection security platform for small to medium sized offices. It embodies a firewall, Intrusion Detection & Prevention (IDP), content filtering, anti-virus, anti-spam, & VPN in one box. This multi-layered security safeguards your organizations customer & company records, intellectual property, & critical resources from external & internal threats. Its fanless design allows noiseless heat dissipation, making it perfect for your desk.