Andhra Pradesh Technology Services Cyber Security Analyst Interview Questions and Answers

Public Key Infrastructure (PKI) is a system used to manage digital certificates and public-private key pairs for secure communication.

• PKI involves a Certificate Authority (CA) that issues digital certificates to verify the identity of users or devices.

• It uses asymmetric encryption where a public key is used for encryption and a private key is used for decryption.

• PKI ensures secure communication by enabling encryption, ...read more

A bastion server is a highly secured server that acts as a gateway between internal network and external network.

• Bastion server is used to securely access and manage servers in a private network from an external network.

• It is typically placed in a DMZ (demilitarized zone) to provide an additional layer of security.

• Access to the bastion server is tightly controlled and monitored to prevent unauthorized access.

• It often r...read more