Sophos UTM on a Mac
UTM 9 / SG appliances; end of life 30 June 2026 (commercial) · Routers & Firewalls
Sophos UTM (UTM 9 on SG appliances and software) reached end of life on 30 June 2026: no more firmware or protection updates. Add it to FrontierStack's Edge Appliances monitor with its version: the end of life is flagged, CISA's exploited list is checked, and the box stays in view until it's replaced by Sophos Firewall. WebAdmin on :4444.
Run Sophos UTM with FrontierStack
Install or connect Sophos UTM; then check its status, ports and certificate from FrontierStack. The same screen links to firewall checks and backups where they apply.
Run it from your Mac.
FrontierStack installs, monitors and secures services on this Mac and on linked servers; and keeps your passwords and keys out of any AI's sight.
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