PassMemo

1. We use AES algorithm to encrypt your password info and store it to local database. The AES secret key is generated according to the launch password.

2. You can upload your local password info to our server side in "backup" page. Feel free to do that, because the data is encrypted, no one can decrypt it without your launch password.

3. You can download your backup info to local storage. Notice that if the launch password has been changed since last time you upload to server, the decryption will fail and you'll get nothing. So we strongly recommend you to upload your local data every time you modified the launch password.

4. You can create the launch password in "settings" page. The launch password won't be store in neither local storage nor server side, but only in your memory! If you forget the launch password, you can never recover your password info, be careful!