Protect or Unprotect Word Documents Programmatically using C#
Microsoft Word supports a variety of protection features to protect the whole Word document or some parts of the document. Document protection comes into practice when you need to share the document with another person or party. In such cases, you may want to limit the third party’s access or permissions. On the other hand, you can also specify a password to avoid unauthorized access to the document. This article is also comprised of some easy ways to protect Word documents programmatically.