Paytm Cyber Security Analyst Interview Questions and Answers

IP address is a unique numerical label assigned to each device connected to a computer network, while MAC address is a unique identifier assigned to network interfaces for communications at the data link layer.

• IP address stands for Internet Protocol address and is used for identifying devices on a network.

• MAC address stands for Media Access Control address and is a unique identifier assigned to network interfaces.

• IP ad...read more

They are all application layer protocols used for communication over a network.

• They all operate at the application layer of the OSI model.

• They all use client-server architecture for communication.

• They all transmit data over a network.

• Examples: HTTP is used for web browsing, FTP for file transfer, and Telnet for remote access.

My favorite go-to tool for security investigation is Wireshark.

• Wireshark is a powerful network protocol analyzer used for troubleshooting, analysis, development, and education.

• It allows me to capture and interactively browse the traffic running on a computer network.

• I can use Wireshark to analyze network traffic, identify security vulnerabilities, and troubleshoot network issues.

• Wireshark supports hundreds of protocols...read more