Microsoft Security Notification Service

Better protect your computing environment by keeping up to date on Microsoft technical security notifications.

Microsoft Security Bulletin search

Read all the latest security bulletins, alerts and articles relevant to your business and search for anything you may have missed.

Microsoft Security Assessment Tool (MSAT)

This free tool is designed to help your business assess weaknesses in your current IT security environment, reveal a prioritised list of issues, and help provide specific guidance to minimise those risks.

The Malicious Software Removal Tool

This tool checks your computers for infections by specific, prevalent malicious software—including Blaster, Sasser, and Mydoom—and helps remove any infection found.

Privacy in the Cloud

Protecting the privacy of your organisational and customer data is a key deciding factor when evaluating vendors of cloud computing services.

Get the latest in computer security

Check out all the latest updates tools and news.