Communication between the SysTrack master server and endpoint systems occurs via web sockets and is encrypted using SSL/TLS. The communication uses port 443 and the HTTPS protocol.
Agents on endpoint systems do not need any special ports open to communicate with the SysTrack master.
If there is more than one master system, TCP ports 57632 and 57633 must be open between masters.
SysTrack Deploy communicates with the master system using TCP port 57632.
Inter-process communication takes place on the master system using TCP port 57633.
If Microsoft 365 integration with SysTrack is enabled, access to the following Microsoft internet services is required:

Network Traffic
Default port for agent communication: 443
Average network usage per device: ~2.3 MB per day
If databases are sent back to the master (caching), this will add an average of approximately 30mb per system, a minimum of once a day. This can also occur each time a system goes offline (logout/shutdown).
Authentication Options
NTLM
Kerberos (may require port 88 for KOC communications)
Negotiate (uses NTLM/Kerberos)
S-Channel (all machines need certificates)
Anonymous (none)