You would need to upload the file to a cloud storage service (like Google Drive, Dropbox, or MEGA) and share the link.
Based on the filename, this is likely a compressed archive related to , which is a security or monitoring tool (often associated with Blender or 3D asset protection). BlendGuardian_2022-09_compressed.zip
Check official repositories like GitHub or the developer's website. You would need to upload the file to