


Try and ensure that your password is something that is not easy to guess. This makes it very difficult to decrypt the password.ĭo not share the password with anyone who is not authorized to view your PDF. Make sure that your password has at least 8 characters, including numbers, symbols, uppercase letters and lowercase letters. Here are some of the top tips for locking your PDF. Your password shouldn't only be unique, it should also follow certain guidelines to ensure that it cannot be hacked easily.

This is why it is essential that you choose a proper password while locking your PDF. Things like PDF passwords can protect your documents from the cyber criminals who are always trying to get access to things that they shouldn't be having access to.
