Introduction to Networking

Introduction to Networking  Fundamental

As an information security professional, a firm grasp of networking fundamentals and the required components is necessary. Without a strong foundation in networking, it will be tough to progress in any area of information security. Understanding how a network is structured and how the communication between the individual hosts and servers takes place using the various protocols allows us to understand the entire network structure and its network traffic in detail and how different communication standards are handled. This knowledge is essential to create our tools and to interact with the protocols.

Created by Cry0l1t3
Co-Authors: ippsec

To start this course Sign Up!

Summary

This module covers core networking concepts that are fundamental for any IT professional.

This module will cover the following topics:

  • The structure and design of the Internet
  • Which topologies are used
  • What for and what role the proxies play in the networks
  • Internet communication models and concepts
  • The difference between the OSI model and TCP/IP
  • How IPv4/IPv6 addressing is done in various networks

You can start and stop the module at any time and pick up where you left off. There is no time limit or "grading," but you must complete all sections to receive the maximum number of cubes and have this module marked as complete in any paths you have chosen.

The module is classified as "Fundamental," and the information taught within is crucial to be successful in any technical field.

Sections

  • Networking Overview
  • Network Types
  • Networking Topologies
  • Proxies
  • Networking Models
  • The OSI Model
  • The TCP/IP Model
  • Network Layer
  • IPv4 Addresses
  • Subnetting
  • MAC Addresses
  • IPv6 Addresses

Relevant Paths

This module progresses you towards the following Paths

Card image
Information Security Foundations

Easy 147 Sections

Cubes Required: 150

Information Security is a field with many specialized and highly technical disciplines. Job roles like Penetration Tester & Information Security Analyst require a solid technical foundational understanding of core IT & Information Security topics. This skill path is made up of modules that will assist learners in developing &/or strengthening a foundational understanding before proceeding with learning the more complex security topics. Every long-standing building first needs a solid foundation. Welcome to Information Security Foundations.

  Introduction to Academy

Fundamental 8 Sections

This module is recommended for new users. It allows users to become acquainted with the platform and the learning process.

  Learning Process

Fundamental 20 Sections

The learning process is one of the essential and most important components that is often overlooked. This module does not teach you techniques to learn but describes the process of learning adapted to the field of information security. You will learn to understand how and when we learn best and increase and improve your learning efficiency greatly.

  Setting Up

Fundamental 9 Sections

This module covers topics that will help us be better prepared before conducting penetration tests. Preparations before a penetration test can often take a lot of time and effort, and this module shows how to prepare efficiently.

  Linux Fundamentals

Fundamental 18 Sections

This module covers the fundamentals required to work comfortably with the Linux operating system and shell.

  Windows Fundamentals

Fundamental 14 Sections

This module covers the fundamentals required to work comfortably with the Windows operating system.

  Introduction to Bash Scripting

Easy 10 Sections

This module covers the basics needed for working with Bash scripts to automate tasks on Linux systems. A strong grasp of Bash is a fundamental skill for anyone working in a technical information security role. Through the power of automation, we can unlock the Linux operating system's full potential and efficiently perform habitual tasks.

  Introduction to Networking

Fundamental 12 Sections

As an information security professional, a firm grasp of networking fundamentals and the required components is necessary. Without a strong foundation in networking, it will be tough to progress in any area of information security. Understanding how a network is structured and how the communication between the individual hosts and servers takes place using the various protocols allows us to understand the entire network structure and its network traffic in detail and how different communication standards are handled. This knowledge is essential to create our tools and to interact with the protocols.

  Intro to Network Traffic Analysis

Medium 15 Sections

Network traffic analysis is used by security teams to monitor network activity and look for anomalies that could indicate security and operational issues. Offensive security practitioners can use network traffic analysis to search for sensitive data such as credentials, hidden applications, reachable network segments, or other potentially sensitive information "on the wire." Network traffic analysis has many uses for attackers and defenders alike.

  Introduction to Active Directory

Fundamental 16 Sections

Active Directory (AD) is present in the majority of corporate environments. Due to its many features and complexity, it presents a vast attack surface. To be successful as penetration testers and information security professionals, we must have a firm understanding of Active Directory fundamentals, AD structures, functionality, common AD flaws, misconfigurations, and defensive measures.

  Introduction to Web Applications

Fundamental 17 Sections

In the Introduction to Web Applications module, you will learn all of the basics of how web applications work and begin to look at them from an information security perspective.

  Web Requests

Fundamental 8 Sections

This module introduces the topic of HTTP web requests and how different web applications utilize them to communicate with their backends.

To start this course Sign Up!