Security | Threat Detection | Cyberattacks | DevSecOps | Compliance

Sophos Email delivers enterprise-grade protection that keeps malicious messages out of user inboxes, elevates your defense against AI-powered adversaries, trains your employees to stay vigilant, and simplifies day-to-day security operations - all at a competitive price point.

A ransomware group called Warlock tore through more than 60 organisations in six months, targeting the nuclear energy, aerospace, and government sectors. They chain zero-days and neutralise antivirus software using signed Chinese drivers. This is how they operate and how the Sophos CTU tracked them across eleven incidents to expose their full playbook​

A step-by-step tutorial for integrating Active Directory in your Sophos Firewall. The steps are shown in SFOS v21, so the steps and user interface may vary slightly in later versions. Ask questions and get expert answers in the Sophos Community.

Getting a clear ROI on your security investment has never been easier. Get cyber insurance in minutes from top brand global companies who all believe in the power of Sophos MDR so much, they are willing to enhance their insurance offerings for it.

The Sophos Security Services Retainer gives your organization flexible access to proactive security services, along with incident response coverage should a cyberattack happen.

Threat actors are getting better at hiding in plain sight through using virtual environments to evade detection and deliver ransomware. New research from Sophos X-Ops reveals an increase in the abuse of QEMU, an open-source emulator, to conceal malicious activity inside virtual machines. While this technique isn’t new, its use for defense evasion is accelerating, making visibility and detection even more challenging for defenders.

AI speed. Human judgment. Fully managed. Sophos MDR: the world's largest agentic SOC. Speak with an expert. Request a custom service proposal at Sophos.com/MDR.

A step-by-step tutorial that shows you how to deploy Sophos Firewall in AWS. It covers choosing a license model, creating an EC2 SSH key pair, launching the CloudFormation stack, registering the firewall in Sophos Central, and completing the default certificate.

An overview of the new Sophos Firewall Configuration Studio, the newest version of the Firewall Configuration Viewer. This standalone, browser-based tool converts firewall configurations into a clear, human-readable format, enhancing your viewing, auditing, documentation, and comparison capabilities. All data is processed locally, so your information remains 100% private. Ask questions and get expert answers in the Sophos Community.

Sophos enhances the Microsoft environments your customers already trust — helping you deliver stronger outcomes, clearer value, and a more defensible service offering. If you’re ready to build a more profitable and scalable Microsoft security practice, let’s talk.