Kerio WinRoute Firewall is a corporate gateway firewall for small and medium-sized businesses. Equipped with VPN, optional embedded McAfee Anti-Virus, integrated customizable Cobion content filter and user-specific Internet access management, KWF provides a multi-layer architecture for protecting networks, servers and users.
Stateful inspection combined with multiple protocol inspectors allows KWF to securely support complex VoIP (H.323, SIP, Cisco SCCP) and VPN protocols. With DNS forwarding and DHCP server simplifying network management and proxy cache server accelerating Internet browsing, KWF is scalable up to several thousand users. Windows-based KWF works with DSL, cable, ISDN, satellite, dial-up or wireless Internet connections.
Kerio MailServer 6.4 is an email server designed primarily for small and medium-sized businesses. Its critical components – embedded McAfee Anti-Virus, integrated SpamEliminator, Kerio Outlook 
Connector, Entourage integration and enhanced Kerio WebMail – deliver secure messaging and collaboration for corporate email users. In addition to secure email, KMS features shared calendars, contacts and tasks. Users can be defined internally or managed through Microsoft Active Directory or Apple Open Directory. Included Kerio Exchange Migration Tool imports all user data from Microsoft Exchange to Kerio MailServer. KMS runs on Windows, Red Hat Linux, SUSE Linux, and Mac OS X.