You can create three types of security policies: password security (to password-protect documents), certificate security (to encrypt documents for a list of recipients), and Adobe LiveCycle Policy Server policies. Creating policies for password and certificate security lets you reuse the same security settings for a set of PDFs without having to change security settings for each. The policies for password and certificate security are stored on the local computer.
When you create a user security policy using Adobe LiveCycle Policy Server, the policy is stored on a server, letting you audit actions and change security settings dynamically. You can use Adobe LiveCycle Policy Server if your company has licensed the software and made it available to you.
Create a password policyIf you want to specify passwords and restrictions whenever you apply this policy to a document, deselect Save Passwords With The Policy.
If you want to save passwords and restriction settings with the policy, select Save Passwords With The Policy.
Create a certificate policy
Create a user policy with Adobe
LiveCycle Policy ServerWhen you create a user policy using the Adobe LiveCycle Policy Server, you’re redirected to the Adobe LiveCycle Policy Server web page.