Cifer

A macOS application that converts private files into protected copies that remain unreadable without chosen access, solving the problem of data exposure when files are stored, copied, uploaded, or sent. It targets IT and security teams in businesses of all sizes, as well as individual Mac users. The product differentiates by attaching protection to the file itself, so it works across any storage or messaging platform, and uses a decentralized network of Trusted Execution Environments with quantum-resistant encryption to avoid a single master key.

Key features

• Protects files for offline use
• Quantum-resistant encryption (ML-KEM-768)
• Decentralized Trusted Execution Environments
• Private sharing via Cifer number
• Recovery and access across Macs
• Works without internet
• No personal information required
• Protects files for self or others