Cybersecurity

Firewalls, zero trust, XDR and managed detection — how the layers fit together and where to start.

Beyond the Firewall: A Practical Guide to the Sophos Security Stack - SNA Infotech
22 September 2026  ·  9 min read

How Sophos Firewall, Zero Trust Network Access, XDR and MDR fit together into one connected security stack — and where SNA Infotech helps you start, from a penetration test to 24/7 managed detection.

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