For ultra-sensitive uploads, the Katsem Exclusive mode allows biometric confirmation (face ID or fingerprint) via a mobile authenticator app before the file decrypts on the recipient’s end.
From the tiered web.maxbytes limits to the module-based file storage, every aspect of the system is designed to give you fine-grained control. Whether you're building a complex commercial automation project or managing a smart home, this approach helps ensure your system remains both powerful and secure. katsem file upload exclusive