OneClass Easy Invite Chrome Extension

We have discovered a problem with something called the OneClass Easy Invite Chrome Extension which may result in the theft of any username and password you use for websites and services, including Blackboard and other university and/or commercial/community services. If you receive an email soliciting enrolment in OneClass, do not click on any links or buttons, and delete the email.
Jan 4 / 2017

Apple will no longer be providing security updates for QuickTime for Windows platforms.

Systems Affected Microsoft Windows with Apple QuickTime installed. Overview Apple will no longer be providing security updates for QuickTime for Windows platforms, leaving this software vulnerable to exploitation. Impact
Apr 18 / 2016

Phishing emails

Although phishing attacks are (unfortunately) an everyday occurrence, a recent message from “Revenue Canada” with a subject of “Your Tax Return “ has caused more than the usual concern. So, I thought I would send a reminder about phishing attacks—what they are, and how to avoid them.
Feb 2 / 2016

Preventing network printers from printing pages of random characters

There have been reports of pages of random characters printing from network printers, in some cases these are hundreds of pages. While there are many approaches that prevent this, a good approach is a departmental firewall. That will allow you to protect not only your printers but all network devices on your departmental network. If you implement a firewall, don’t for get to allow the AMS/ROSI print server to send print jobs on tcp port 515 through.
Jan 14 / 2016
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