The 3ds Max Scene Security Tools is Autodesk’s recommended way to detect and remove known 3rd party malicious scripts identified as CRP\ADSL, ALC, ALC2, PhysXPluginMfx, MSCPROP, and their variants. The malicious scripts can corrupt the 3ds Max environment, cause data loss and instability, as well as spread to other systems through sharing of 3ds Max scene files.

Read more: https://apps.autodesk.com/3DSMAX/en/Detail/Index?id=7342616782204846316&appLang=en&os=Win64&autostart=true