اختبار شهادة Certified Ethical Hacker (CEH) V13

الخيارات

• A A digital signature cannot be moved from one signed document to another because it is the hash of the original document encrypted with the private key of the signing party.
• B Digital signatures may be used in different documents of the same type.
• C A digital signature cannot be moved from one signed document to another because it is a plain hash of the document content.
• D Digital signatures are issued once for each user and can be used everywhere until they expire.