: For higher security, toggle "Send link decryption key separately" . This generates a link that cannot be opened without a separate key string that you must provide to the recipient. Access a Shared Link
For further technical details on how your data is protected, you can review the official MEGA Security Whitepaper or their latest Transparency Report . How MEGA Protects Your Privacy and Data decryption key mega.nz
: Your browser uses that string as the entropy source to derive the AES-128 key Zero-Knowledge : Because the key is in the "URL fragment" (the part after ), the server only sees the File ID, not the key itself. : The paper details how a Cipher Block Chaining (CBC) : For higher security, toggle "Send link decryption
To ensure the security of your files and avoid issues with your decryption key, follow these best practices: How MEGA Protects Your Privacy and Data :