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Sophos hardware graveyard gets bigger with SFOS v20 MR1

It feels like there have never been so many hardware End-of-Lifes as in the past and coming months.

The Sophos End of Sale / End of Life calendar contains the most important dates.

RED 15 and RED 50 are deactivated by SFOS v20 MR1

The End-of-Life date for Sophos RED 15(w) and RED 50 was 31.08.2023. So far, however, the REDs have continued to work. However, after installing SFOS v20 MR1, the REDs no longer connect.

With this new version, support for the End-of-Life (EOL) devices RED 15, RED 15w and RED 50 will be discontinued.

Anyone still using these outdated devices must switch to the new SD-RED 20 or SD-RED 60 models before upgrading to v20 MR1.


Patrizio is an experienced network specialist with a focus on Sophos firewalls, switches and access points. He supports customers or their IT department in the configuration and migration of Sophos firewalls and ensures optimal network security through clean segmentation and firewall rule management.

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