Yes, completely secure. At Mii-VAULT, it is our number one priority to ensure a maximum level of security and confidentiality for your data. Even we cannot access or view data in your vault.

• We use a minimum of 8 character passwords with a mix of numbers, upper case and lower case and a special character. This is very difficult to crack but a 10 character password would be better.
• We request three secret questions and answers in case we need to assist you to unlock, re-lock, reset your vault.
• We use (optional) Two Factor Authentication via your phone.
• We have a Extended Validation SSL Certificate - See the green lock and green https:// in the URL.
• Meta data and data are stored in different physical locations each with 256bit encryption (even we cannot read your documents).
• We regularly employ penetration testing people to try to hack Mii-VAULT.
• You have the option to completely erase and delete your Mii-VAULT account at any time.

For further information about the security measures behind Mii-VAULT, please check out or FAQ's on Security for a detailed description of how we manage this.