Niet lang nadat versie 3.0.0 beta 4 gereleased werd, heeft Kerio een nieuwe beta-versie uitgebracht. Wegens brakheid in het changelog, zijn er geen veranderingen bekend in versie 3.0.0 beta 5. Hieronder staan de veranderingen ten opzichte van de 2.x serie:
- enhanced packet filter - define unlimited number of protocols, services, address groups, time intervals, etc.
- firewall can be configured by simply permitting or denying communication to applications - suitable for beginners and less experienced users who do not want to use the advanced packet filter
- Intrusion Detection System - built on the IDS engine used in WinRoute 5.0
- System Security - applications on the desktop protected against being rewritten, modified or misused by other applications, etc.
- new status reports in the Advanced Admin - traffic chart, MS Networking status, etc.
- many enhancements in performance and load on the memory, especially in the kernel part of the engine
- completely re-vamped graphical user interface, simpler for less experienced users; advanced settings for experienced users available through the Advanced Admin