Introduction to Modern Networking and Security

These flashcards cover essential vocabulary related to computer networking and security, providing definitions for key terms discussed in the lecture.

Router

A device that connects different networks and directs data traffic between them.

IP Address

A unique identifier assigned to each device on a network, allowing it to communicate.

Packets

Small units of data that are transmitted over a network.

Packet Tracer

A simulation tool used to visualize network connections and configurations.

Switch

A device that connects multiple devices within the same network.

Protocols

Rules that govern data transmission over a network, such as TCP/IP.

Bandwidth

The maximum rate of data transfer across a network channel.

Firewall

A security device that blocks unauthorized access to a network.

Kali Linux

A Linux distribution used for cybersecurity and penetration testing.

Packet Sniffing

The process of capturing and analyzing data packets traveling through a network.

DoS Attack

A type of cyber attack that aims to make a network service unavailable.

Malware

Malicious software designed to harm, exploit, or otherwise compromise computer systems.