When using Certificate Encryption, common questions usually focus on certificate preparation, differences between protection methods, and later maintenance; this FAQ includes 3 common questions and a glossary.
FAQ
What is the difference between certificate encryption and password encryption?
- Certificate encryption uses a digital certificate to protect the file and is suitable for scenarios that need stronger identity-based control.
- Password encryption mainly relies on a password to control access and is simpler to use.
- If your PDF workflow needs certificate-based access control, choose certificate encryption.
How can I get a digital certificate?
- You can obtain a digital certificate from a certificate authority.
- You can also use a certificate provided by your organization.
- After you get the certificate, confirm that its file format and password can be used for import and verification.
Can I remove certificate encryption later?
- Yes. You can use the corresponding certificate to decrypt the document or change its encryption settings.
- Before you do that, confirm that the current environment still has access to the corresponding certificate.
- If the certificate has been updated or changed, check its status before modifying the file.
Glossary
| Term | Definition |
|---|---|
| Digital certificate | An electronic credential used to prove identity and participate in encryption or signing for document access control. |
| Certificate encryption | A way to protect a PDF with a digital certificate, usually to limit unauthorized access. |
| Certificate password | The password required when importing or verifying a certificate to confirm that the current user can use it. |