On the afternoon of Wednesday, April 25, most SAS web services will be taken offline for a highly critical security patch.
The exact start time of the outage is not known, but it is likely to start between 12-2 PM.
We will securely patch each webserver as quickly as we can. We expect most websites will return within an hour but it may be as long as 3 hours before all sites are fully restored.
Please monitor http://notify.sas.upenn.edu for updates, as it will be unaffected by this outage.