Network and Security Architect Interview Questions and Answers

Answering questions on WAF usage, bank hacking, access exceptions, IAM, database security, encryption, SAML, SSO, CI/CD security, and cloud migration best practices.

• WAF usage: Implement WAF to protect against web attacks.

• Bank hacking: Cannot provide information on illegal activities.

• Access exceptions: Grant exceptions only when necessary and with proper authorization.

• IAM: Implement IAM to manage user access and permissions.

• Database security: Use encryption, access controls, a...read more

EDR plays a crucial role in incident response by continuously monitoring and analyzing endpoint activities for signs of malicious behavior.

• EDR solutions provide real-time visibility into endpoint activities, allowing for quick detection of potential threats.

• They use advanced analytics and machine learning to identify suspicious behavior and indicators of compromise.

• EDR tools can automatically respond to threats by isolating infected endpoints, blocking malicious processes, an...read more

Symmetric encryption is generally faster than asymmetric encryption.

• Symmetric encryption is faster because it uses a single key for both encryption and decryption.

• Asymmetric encryption is slower because it uses a pair of keys - public and private.

• Examples of symmetric encryption algorithms include AES and DES.

• Examples of asymmetric encryption algorithms include RSA and ECC.

Points of failures in a banking system include network vulnerabilities, software bugs, human error, and physical security breaches.

• Network vulnerabilities such as DDoS attacks or phishing scams can compromise sensitive data.

• Software bugs or glitches in banking applications can lead to system failures or unauthorized access.

• Human error, such as incorrect data entry or miscommunication, can result in financial losses or security breaches.

• Physical security breaches, like theft o...read more

The internet is a global network of interconnected computers and devices that communicate using standardized protocols.

• The internet is made up of millions of servers, computers, and other devices connected through physical cables and wireless signals.

• Data is transmitted across the internet in the form of packets, which are small units of data that travel through various networks to reach their destination.

• The internet relies on protocols such as TCP/IP (Transmission Control P...read more