Have this problem?
The Mechanicsburg Technology Department has installed Anti-Malware software on the staff PCs. This is to protect you from malicious websites, software, and spyware. However, sometimes this window will pop-up if you manually type in a web address incorrectly or if you try to install an unknown piece of software, etc.
To remedy this, you can simply click Manage Exceptions. Then click Add Exclusion.
In the next step you will select the Exclusion Type: Website, File or Folder or an Application.
The most typical exclusion type is a Website. In the next step all you have to do is copy and paste the Website Address you would like to exclude into the box shown below and then click OK.
After that step is complete you should no longer receive any Alerting pop-ups for trying to visit that Website.