Trend Micro Network VirusWall is a family of easy-to-deploy outbreak prevention appliances that prevent or contain threats. Network VirusWall protects mission critical devices at network end points, local area networks or branch office networks, and multiple network segments from network worms.

HGiga's ViruSherlock is a powerful anti-virus gateway system to be installed between the firewall and mail server to protect the mail server from virus attacks. All outgoing mails are to be filtered by ViruSherlock real-time before being delivered to the internal mail server or to the Internet directly. ViruSherlock is a virus scanner and spam filter.

Developed by gateway AV pioneers, CP Secure's award-winning Content Security Gateway (CSG) appliances protect against the latest malware threats faced by IT professionals and their enterprise-class organizations.

E-mail cannot be protected with typical network security solution because it bypasses the firewall; thus, protecting e-mail traffic requires a purpose-built product designed specifically to combat messaging threats. For this reason, CipherTrust's IronMail is deployed at the gateway to protect your enterprise before threatening e-mail enters-or leaves-your network.

BorderWare Email Security Gateway is an email security, privacy and compliance solution that protects against email threats and controls outbound information to protect against malicious attacks and enforce compliance regulations.

Fortinet's award-winning FortiGateTM series of ASIC-accelerated multi-threat security systems are the new generation of real time network protection systems. They detect and eliminate the most damaging, content-based threats from email and Web traffic such as viruses, worms, intrusions, inappropriate Web content and more in real time - without degrading network performance.

Finjan offers the world's best and most comprehensive content security appliances for businesses of all sizes, ensuring Day-Zero defense against unknown and known threats (e.g., Spyware, Phishing, viruses, worms, and Trojans). Our Vital SecurityTM NG appliances integrate Finjan's patented Next Generation Application-Level Behavior Blocking, Vulnerability Anti.doteTM and Anti-Spyware offerings with best-of-breed third-party Anti-Virus, Anti-Spam and URL filtering engines. Reflecting our confidence in the record-breaking Internet security provided by these appliances, Finjan backs these offerings with a "Zero-Virus Infection - Guaranteed!" Policy.

eSafe's integrated content security is fast and proactive, preventing known and unknown malicious code, spam, non-productive and inappropriate content from entering your network. It addresses all layers of content security, and delivers superior protection that is easy to deploy and manage. eSafe is a comprehensive, fully-integrated content security solution that addresses all content security layers.

The gateway and underlying Message Processing Platform (MPP) provide a continuously adaptable module for email threats (including Viruses, Spam, Phishing Attacks) as well as compliance by automatically adjusting and updating an array of open source and commercial scan engines.

Panda GateDefender is a high scalability appliance that combines high-performance hardware and software to provide maximum protection at the Internet gateway, blocking viruses, spam and undesirable content before they can even enter the enterprise. Its ease of use (plug-in and forget) and complete antivirus protection, anti-spam and web filtering make Panda GateDefender a powerful solution with the lowest possible total cost of ownership.