Microsoft Operating Systems, Internet Browsers and applications are the property of the Microsoft Corporation.
Windows software patches and updates are the property of the Microsoft Corporation and are provided through the hard work and dedication of the Microsoft Security, Operating System, and Application development teams.
While this is occurring, check the Sophos update status as shown above, once a week to confirm the updates are working. This is a program you have installed on your computer that Sophos thinks might be unsafe.
Mac OS X 10.7, 10.8 or 10.9 clients were however locked at Anti-Virus 8.0.5 and were only receiving definition updates from the secondary server at Sophos.
The client will connect to the Primary HTTP share and begin to download, but terminate after a few kilobytes have been transferred.
Windows clients can update successfully from the same server over HTTP.
In this particular case, the HTTP distribution point was backed from a public facing web server running IIS 7.5 under Windows Server 2008 R2.
VCU Technology Services provides new Sophos anti-virus versions at different times.