LockDown Browser is not supported by QILT, however, we are able to advise on setting it up as part of the course design process.
We do have some articles in our knowledge base (below) that may answer your questions.
With further technical support questions or issues, see these resources on the QU IT site or submit a QU IT ticket.
LockDown Browser: Faculty and Student Support
LockDown Browser: Faculty and Student Support
LockDown Browser: Using LockDown Browser in Canvas
LockDown Browser: Using LockDown Browser in Canvas
Tools: Is Lockdown Browser available in Canvas? (For Faculty & Staff)
Tools: Is Lockdown Browser available in Canvas? (For Faculty & Staff)