My+webcamxp+server+8080+secret32+upd
The number is the default port used by the webcamXP web server. A "port" is essentially a virtual doorway through which data passes. While standard web traffic usually uses port 80, webcamXP uses port 8080 by default to avoid conflicts with other server software on the same computer.
: Likely refers to "update," often appearing in strings related to the refresh rate of the JPEG or MJPEG stream. Security Recommendations my+webcamxp+server+8080+secret32+upd