Free IT Courses

What you'll learn: STP and RSTP L2 and L3 Switching (MLS) Network Infrastructure Automation Ansible Automation - Cisco Networks Cisco GNS3 and Ansible YAML IaC Deployment I am a seasoned IT professional with over two decades of experience specializing in Network System Administration and Engineering. My passion for technology has...

What you'll learn What is GNS3? Why GNS3? and Advantages? GNS3 Windows Installation GNS3 Linux Installation GNS3 Mac Installation How to Download Cisco IOS VIRL Images? and Setup GNS3 in Windows GNS3 IOS VIRL Test in Windows & Linux - Routers & Switches Configuring End Devices - Hubs and Switches...

What you'll learn HTML tag information leak Javascript code and function information leak Client code modification vulnerability Javascript code exposure and decryption File redirection vulnerability MDF decryption File extension manipulation exploit Dumpster diving Secure agent browser spoofing Reversing encryption Cracking Steganography, and more... Convert Trial Software to Fully Functional Software...

Are you a Linux systems administrator seeking to learn the best practices for securing your network? New threats are emerging every day, and as an administrator, you need to stay ahead of threats. In this course, Corey Holzer takes you through hardening for the system level, services, and user account...

Preparing for the CompTIA Network+ N10-009 exam requires a solid understanding of networking fundamentals, security practices, and troubleshooting methods. In this course, Exam Tips and Tricks for CompTIA Network+, you’ll enhance your readiness for the exam by exploring essential topics. First, you’ll review critical network security concepts, including how to...

What you'll learn Conduct comprehensive network penetration tests to identify vulnerabilities and strengthen network security. Perform thorough web application assessments, uncovering and mitigating common vulnerabilities like SQL injection and XSS. Master penetration testing methodologies, including reconnaissance, scanning, exploitation, and post-exploitation techniques. Utilize threat intelligence effectively to proactively identify, analyze, and...

What you'll learn Understand the mindset of ethical hackers and how cybersecurity threats are approached from an attacker’s perspective. Master the fundamentals of networking, operating systems (especially Linux/Kali), and terminal commands essential for hacking. Perform reconnaissance, scanning, and enumeration techniques used in real-world penetration testing. Identify vulnerabilities and exploit them...

Table of contents Introduction Linux Security - Basics and Beyond: IntroductionModule 1: Linux User SecurityModule Introduction Lesson 1: User Security Basics Learning objectives 1.1 Introduction to Linux Users1.2 Principle of Least Privilege1.3 Accessing the Repository and Network Map1.4 The id Command Lesson 2: Working with Passwords Learning objectives 2.1 Secure...

What you'll learn Setup WDS From Scratch. Create and Configure a Boot and Capture Image Configure The Boot Image to Deploy Just The OS (Client and Server) over the Network To PXE Client PCs. Configure The Capture Image To create an Image Of Windows (Client and Server) With Custom Applications...

What you'll learn Understand the Basics of Python and Scrapli: Students will gain foundational knowledge of Python programming and the Scrapli library, learning how to establishAutomate Network Configurations: Learners will be able to automate the configuration and management of network devices using Scrapli. This includes deploying co-implement Error Handling and...