Category Archives: Cybersecurity

When stopping and starting Exchange server 5.5, you want to stop the services in the following order: IMS (Internet Mail Service)MTA (Mail Transfer Agent)IS (Information Store)DS (Directory Service)SA (System Attendant) To restart all the services needed, simply restart the IMS.

If you support a Windows network that also has Apple Macintosh or Linux computers logging onto the domain, you'll want to ensure that you have your Windows Time Service setup to correctly get time from an external source. Read on for my notes.

Just in the past few days I've seen several machines that can't get anywhere on the internet, through either Internet Explorer or Firefox. The thing in common was AVG 8.0 so I did some investigating. Turns out, the Webshield / Surf Protection had become corrupt, and was preventing the browser from going to any webContinue reading “AVG Webshield Prevents Internet Access”