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These core documents will help you start protecting your systems right away.
If you are going to install Sophos NAC, read the Startup guide with NAC instead.
If you are upgrading from a Small Business Edition license, see this Upgrade Center instead.
If you are using only Sophos Disk Encryption for Windows, you don't need these guides. Installation is included in the guide you use for Endpoint Protection (see above).
Sophos UTM (formerly Astaro Security Gateway)
For further documentation for the latest versions of our products, use the search facility above.
Sophos documentation in PDF format requires the free Adobe Reader.