COMPUTER FUNDAMENTALS

Detailed explanation-1: -Packet sniffing is a technique whereby packet data flowing across the network is detected and observed. Network administrators use packet sniffing tools to monitor and validate network traffic, while hackers may use similar tools for nefarious purposes.

Detailed explanation-2: -A packet sniffing attack, or simply a sniffing attack, is a cyber-attack that involves intercepting and misusing content (like reading sensitive data) passing through a network in the form of packets.

Detailed explanation-3: -Packet Capture is a networking term for intercepting a data packet that is crossing a specific point in a data network. Once a packet is captured in real-time, it is stored for a period of time so that it can be analyzed, and then either be downloaded, archived or discarded.

Detailed explanation-4: -Network packet sniffing can help enhance your security, performing network penetration testing by monitoring the data and ensuring it is encrypted.

Detailed explanation-5: -Wi-Fi network sniffers work by crawling across a wireless network to intercept a wide range or a small subsection of data packets as they pass through the network, gathering information about those packets, and using the information to provide insights into what’s going on in a network.