Define the HTTPS protocol and its security features.
Direct Answer
Tests knowledge of secure web communication, encryption, and the role of certificates.
Why Interviewers Ask This
Security is paramount in e-commerce. Interviewers verify you understand how data is protected in transit and the cryptographic foundations of HTTPS.
How to Answer This Question
Define HTTPS as HTTP over SSL/TLS. Explain the handshake process involving symmetric and asymmetric encryption. Mention the role of digital certificates and Certificate Authorities. Highlight protection against man-in-the-middle attacks and data tampering.
Key Points to Cover
- SSL/TLS foundation
- Encryption types
- Certificate validation
- Data integrity
Sample Answer
HTTPS encrypts data transmitted between a client and server using SSL/TLS protocols. It begins with a handshake where asymmetric encryption exchanges keys, followed by symmetric encryption for the session. Digital certif…
Common Mistakes to Avoid
- Confusing HTTP with HTTPS
- Ignoring the certificate authority role
- Failing to mention port differences
Sound confident on this question in 5 minutes
Answer once and get a 30-second AI critique of your structure, content, and delivery. First attempt is free — no signup needed.