Which standard governs digital certificates used by S/MIME?

Enhance your preparation for the Federal IT Security Professional Test. Use quizzes, flashcards, and detailed explanations to ensure success. Stay ahead in the field of IT Security!

Multiple Choice

Which standard governs digital certificates used by S/MIME?

Explanation:
Digital certificates used by S/MIME are defined by the X.509 standard. X.509 specifies the structure and fields of public key certificates—things like who the certificate is for, who issued it, the validity period, the public key, and important extensions that govern how the certificate can be used. This standard is what enables email clients to verify signatures and encrypt messages using recipients’ public keys. Other options describe formats or packaging rather than the certificate itself: PKCS #7 (the packaging format for signed/encrypted data in S/MIME), and PEM or DER (encoding forms for certificates), not the certificate's fundamental structure.

Digital certificates used by S/MIME are defined by the X.509 standard. X.509 specifies the structure and fields of public key certificates—things like who the certificate is for, who issued it, the validity period, the public key, and important extensions that govern how the certificate can be used. This standard is what enables email clients to verify signatures and encrypt messages using recipients’ public keys.

Other options describe formats or packaging rather than the certificate itself: PKCS #7 (the packaging format for signed/encrypted data in S/MIME), and PEM or DER (encoding forms for certificates), not the certificate's fundamental structure.

More Multiple Choice Questions
Subscribe

Get the latest from Passetra

You can unsubscribe at any time. Read our privacy policy