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Explain Digital Certificates

MediumSecurity & Infrastructure00:00
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00:00

Your question is Explain Digital Certificates. Take a moment with it on the right.

Talk me through your thinking if you like. When you're confident, submit your answer and I'll grade it like a real screen (7/10 or better passes).

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Problem

Explain digital certificates.

Asked in the First Round Interview stage. Basic security concepts technical check.

Address what a certificate contains, how a CA-signed trust chain works, how certificates support TLS authentication, how private keys differ from certificates, and how expiry or revocation is handled.