6 million commercial building in the US are believe to be secure. Every single one has exposed building controllers, security cameras and access control systems that an entry level hacker can hack into.
Wireshark has grown in popularity when analyzing BACnet communication in a building network to identify issues. However, this often has technicians spending an endless amount of time to find and resolve these issues.
Not sure what is happening in your building network? Dealing with poor network performance? Use Wireshark, a free network packet analyzer, to dig into the network traffic to uncover the root cause of the issue.