: If the document is stored in the cloud, ensure it remains in its locked/zipped state during transit and storage [2].
: When sharing, the feature should allow re-encrypting the document with a new password, ensuring the original "PASSWORD" file remains secure. PASSWORD рџ”“рџ—ќ.pdf
: An option to store the password securely within the application, allowing users to "unlock" the document in the future without re-typing the password, using secure storage APIs [2]. : If the document is stored in the