Write a note on certification authorities (CA)? – InterviewSolution

1.	Write a note on certification authorities (CA)?
Answer» Digital certificates are issued by recognized Certification Authorities (CA). When someone requests a digital certificate, the authority verifies the identity of the requester, and if the requester fulfills all requirements, the authority issues it. When the sender uses a certificate to sign a document digitally, receiver can trust the digital signature because he trusts that CA has done their part verifying the sender’s identity.

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