If your budget is zero, look into pfSense or OPNsense . These are world-class, open-source firewalls that provide similar UTM features for free, without the security risks of cracked software. Conclusion
If the price of Kerio Control is the main barrier, consider these legal paths:
Some users try to maintain older versions of Kerio that are no longer officially supported. Why Using a Keygen for a Firewall is a Major Risk
A firewall is only as good as its last update. Without a valid license, you cannot download: New IPS signatures (to stop the latest exploits). Antivirus engine updates.
