Sophos offers a free version of UTM 9 with limited features, which can be a good starting point for small businesses or for those looking to test the product.

: If WebAdmin is inaccessible, advanced users can sometimes manually install a license via SSH using Perl scripts.

This is the newer generation of Sophos firewall software. Like the UTM version, it is free for home use and offers advanced features like "Synchronized Security" with no specific IP limit, though it is limited by hardware specs (4 cores, 6GB RAM). Verdict

Tell me which of those you’d like (I’ll assume you want a full report on legitimate licensing, upgrade paths, and risks).

Some features, like Sophos UTM 9's Sandstorm (now known as Sophos Intercept X), may require a subscription.