October 5, 2017

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In order to improve our cyber security, IT will be automatically turning on the firewalls of all University managed PC’s.

Most PC’s will already have their firewall turned on but in some circumstances they may have been switched off, either by mistake or in an attempt to fix issues with software not working correctly.

If you have to switch off your PC’s firewall to carry out work, please contact IT for advice on how to open the required ‘ports’ on the firewall. This way you get all the protection of the firewall without it interfering with your work.


This morning we have seen a return of the performance issues affecting the OWA CAS servers. The CPU on at least one server has been over loaded.

As a result we are starting to add an additional 2 CPU to all the servers and will be doing this PDQ. This will have affected some IMAP and mobile devices (iOS, Android etc) services.

If you have any more questions or require further advice then please contact IT.