- Security 

You may receive a security alert warning about running the applets on this site, or preventing the launch of applets entirely.

This is due to a change in Java security measures that requires all applets to be signed with officially certified keys, whereas previously unsigned and self-signed applets were permitted.

Due to the cost of this certification, it is not feasible for GoTools.

If you wish to run the applets despite this, it is possible to manually enter sites into the Java exception list. This will allow the applets to run.

Instructions on how to do this are found here. Add [https://lie.ac.brocku.ca] to the list.

The GoTools applets do not access any information outside your web browser cookies and all information transfer is secure.