What are code signing certificates used for?

Code signing certificates are used to digitally sign software code to verify the identity of the publisher and assure end users the code is legitimate and has not been tampered with.

How long does it take to issue a code signing certificate?

Most code signing certificates are issued within a day after validation steps are completed. Extended Validation (EV) certificates may take 1-3 days.

What validation methods are used for code signing certificates?

Validation methods include telephone verification, business registration checks, and extended offline vetting for EV certificates.

Which providers offer the best code signing certificates?

Top providers known for reliable code signing certificates include DigiCert, Sectigo, and Comodo.

What documents are required for EV code signing certificate validation?

EV validation requires business registration documents, articles of incorporation, operational existence proofs, and an organization phone number and physical address.

Can I use one code signing certificate for multiple applications?

Yes, most code signing certificates can be used to sign unlimited applications and software code components.

Do code signing certificates expire?

Yes, certificates have an expiration date after which time they are no longer trusted. Expiry is usually set at 2-3 years from issuance.

Does code signing work on all platforms?

Code signed with standard certificates will validate successfully on all major platforms like Windows, Mac OS, iOS, Android, and Linux.

Can I sign the internal corporate software code for employee use only?

Yes, code signing certificates can be used to authenticate and secure software for internal corporate usage.

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