You can upload content for the page named below. If you change the page name, you can also upload content for another page. If the page name is empty, we derive the page name from the file name.
Never share the link to an encrypted file and the encryption key using the same transmission mechanism.
For example, email the link to a file, and then send the encryption key by text message, never send the file and encryption key by email.
Never re-use encryption keys
You can generate and store encryption keys in the Mac application Keychain Access.
Open the Applications folder, browse to Utilities .
Select Local Items in the sidebar labelled Keychains , select the Keys category.
Select the key icon, and use the Password Assistant to generate a new passphrase with the following settings;