remove security from foxit reader pdf file

The password protects other users from opening the PDF document but nothing else.Īdditionally, whilst Adobe Acrobat employs another type of PDF password, a restrictions password, this can be easily removed by PDF password recovery software. Bear in mind, however, that if you give the password to others then they can do what they like with the PDF file. If you follow the basic password protection rules and use strong passwords then your PDF documents should be adequately protected. It should comprise of attributes from these four fundamental classes: uppercase letters, lowercase letters, numbers, and special characters such as £%$(, etc.It must not be a single dictionary word.It should not be the same as any previously used passwords.It must not comprise any private data -particularly a first name, company name or surname.

A secure password should be at least 8-9 characters in length (preferably 16 characters).

To create a strong password, follow these guidelines: The more powerful a password, the greater the degree of security the PDF document has. It is used as the key to encrypt and decrypt information.

The choice of controls that can be applied using Adobe Acrobat are rather limited and take no account of the destination environment being usedĪ password is a primary line of security against any unauthorized entry into the PDF document.

If you can change document permissions as the end user, then nothing is actually protected.

Not always the most satisfactory security approach

The stronger they get, the more likely the human is to keep it in plaintext on their computer and copy and paste it in. Can be stolen easily – because they have to be used by humans they cannot be protected.If documents can be used ‘offline’ there is no way of knowing how many people have the password that has been given away/stolen.Can be shared around easily – since they get sent in readable form to the user they can be copied and forwarded to anyone and anywhere.Strong passwords are difficult to set up and use – people cannot relate to them, there are too many passwords to try to remember and ‘security’ products that offer to keep them safe for you provide a single point of failure should anything go wrong.

Remove security from foxit reader pdf file