Due to a third-party error in how the security certificates have been issues, a number of University-wide services will experience degradation and outages today (15th January 2021). These will be experienced at different times and in different ways depending on the site, operating system of the client you are using etc. Below are some high […]
News and Events
MacOS Big Sur Updates Blocked
Apple has released its latest MacOS version, Big Sur, soon and while it promises some exciting features, we ask that you hold off updating your work computers. We find that with every MacOS update something breaks and needs some configuration to work in the CSCS environment. Already 2 important issues have surfaced: It doesn’t work […]
New Home Page Layout
We have temporarily redesigned our front page to present the most important information during the Covid-19 outbreak. If you would like to suggest something that would be helpful to have on our front page, please let us know by sending an email to webmaster@medschl.cam.ac.uk
Advice on Working from home during the COVID 19 Pandemic
CSCS Network – emergency investigative work
There was a brief network outage this morning from 08:20 – 08:30, which was traced to the hardware that links the Clinical School network to the larger Cambridge University Data Network, which restarted unexpectedly. We will be commencing emergency investigative work this evening from 18:00. Although network downtime is not expected, there is a risk […]
Credentials Attack 10th – 11th January 2019
We experienced another credentials-guessing attack overnight (10 – 11th January), resulting in several accounts being temporarily locked for 30min (which they do to protect themselves against brute-forced attacks like this). The attack tailed off just as working hours started, which is a common attempt to avoid detection, however we now have systems to monitor and […]
Eduroam Certificate Renewal – Thursday 10th January 2019
UIS have advised us that all Cambridge users of Eduroam need to update their login on ALL of their connected devices as soon as possible in order to continue using the service after 08:00 Thursday 10th January 2019. This update affects all users of the Eduroam service that log on with @cam.ac.uk credentials. As per […]
Email and Account Lockouts and Our Response
We have noticed that attackers are trying to compromise approximately 100 Medschl accounts, using remote login attempts against our email server. By default, Medschl accounts lock for 30 minutes once a password has been incorrectly entered 5 times as a protective measure, meaning these accounts have had problems accessing our services (e.g. logging on to […]
CSCS launches Ivanti Service Manager
Yesterday CSCS moved to a new IT Service Management System called Ivanti Service Manager (ISM). This system will deliver better information, more consistency, and will help CSCS begin to reduce our operational costs. ISM is now officially available to all CSCS customers and all support tickets are being managed using the system. All new support […]
Top tips to keep yourself safe on the internet
Past virus outbreaks have affected over 100 systems and 100,000’s of files across the CSCS networks and have typically relied on the recipient of an email trusting that the attachment was a legitimate file, and not a virus. We have learnt a number of lessons as a result of these security incidents, including that we need to […]
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