Secure one-way file transfer SaaS for untrusted environments.

The user's problem of securely transferring files from a trusted PC to an untrusted one without risking the trusted system or data on the untrusted side highlights a niche security need. Current solutions (cloud storage, USB drives, SCP) have drawbacks in terms of security risks (credential exposure, malware transfer) or complexity. A SaaS offering could act as an 'air gap' or 'digital cleanroom' for files. Users would upload files from their trusted machine to a highly secure, isolated cloud service. This service would automatically scan for malware, perform content disarm and reconstruction (CDR), and then make the sanitized files available for one-time, non-credentialed download on the untrusted machine. This provides a managed, auditable, and inherently safer alternative to existing methods, catering to cybersecurity professionals, IT admins, researchers, or anyone needing to move data to a potentially compromised system without direct connection or risk.