Guides

Overview

The security module provides password protection, permission settings, Bates encoding, background, header, and footer functions. By managing document passwords and permissions, and adding logos and copyright information, it ensures the security of documents.

Key Features

• Password Management: Set, modify, or remove document passwords and permissions.
• Encryption Standards: Supports standard PDF security handlers (40-bit and 128-bit RC4 encryption), as well as 128-bit and 256-bit AES (Advanced Encryption Standard) encryption.

Guides

Set Password

By managing document passwords and permission settings, you can prevent unauthorized access and control user operations on the document.

Remove Password

Use the API to remove document passwords and permissions.