How to Learn Kali Linux from Scratch: A Friendly Roadmap

How to Learn Kali Linux from Scratch: A Friendly Roadmap

If you’re curious about ethical hacking and cybersecurity, you’ve probably heard of Kali Linux. But if you’re a complete beginner, starting with Kali can feel overwhelming. Don’t worry! This blog will walk you through a simple and effective roadmap to learn Kali Linux from scratch, even if you have no prior experience.

Phase 1: What is Kali Linux & How to Get Started (Week 1-2)

What is Kali Linux? Kali Linux is a Debian-based Linux distribution designed for digital forensics, penetration testing, and ethical hacking. It’s packed with hundreds of powerful tools used by cybersecurity professionals.

How to Install Kali Linux You have a few beginner-friendly options:

  • Virtual Machine (Recommended): Use VMware or VirtualBox to install Kali on your existing system.
  • Live USB: Run Kali from a USB without installing it.
  • Dual Boot: Install alongside your current OS (advanced option).

Helpful Resources:

Phase 2: Learn Basic Linux Commands (Week 2-4)

Before mastering Kali, you must get comfortable with Linux.

Key Commands to Learn:

  • File navigation: ls, cd, pwd
  • File management: cp, mv, rm, mkdir
  • User permissions: chmod, chown, sudo
  • System management: apt update, apt upgrade

Explore the Linux File Structure: Understand folders like /home, /etc, /usr, /var, etc.

Great Practice Tools:

Phase 3: Networking Basics & Kali Tools (Month 2)

Understanding networking is crucial for hacking.

Basic Networking Concepts:

  • IP & MAC addresses, DNS, DHCP, TCP/IP
  • Commands: ifconfig, ip a, ping, netstat, traceroute, nmap

Essential Kali Tools:

  • Information Gathering: nmap, whois, dnsenum
  • Vulnerability Analysis: nikto, wpscan
  • Exploitation Tools: Metasploit, msfvenom
  • Password Cracking: Hydra, John the Ripper

Phase 4: Ethical Hacking Hands-On Practice (Month 3-4)

Practice is key!

Setup a Practice Lab:

  • Join TryHackMe or Hack The Box for beginner-friendly labs.
  • Install DVWA (Damn Vulnerable Web App) locally for hands-on experience.

Follow the Ethical Hacking Process:

  1. Information Gathering
  2. Scanning
  3. Enumeration
  4. Exploitation
  5. Privilege Escalation

Helpful Courses:

  • TryHackMe: “Complete Beginner Path”
  • YouTube: NetworkChuck, HackerSploit

Phase 5: Build Projects & Prepare for Certification (Month 5+)

Create Your Own Projects:

  • Set up a home lab
  • Try penetration testing on virtual machines
  • Keep a journal or blog of what you learn

Certifications to Consider:

  • CEH (Certified Ethical Hacker)
  • CompTIA Security+
  • OSCP (Offensive Security Certified Professional)

Final Tips for Success

  • Dedicate at least 1 hour daily to practice.
  • Take notes and review regularly.
  • Join online forums and communities.
  • Stay ethical and responsible always.

Conclusion Learning Kali Linux may seem challenging at first, but with this roadmap, consistent practice, and a curious mind, you can become skilled in ethical hacking. Whether you’re aiming for a cybersecurity career or exploring out of passion, now is the perfect time to begin.

Bookmark this page, start today, and take your first step into the world of ethical hacking!

Need a downloadable version of this guide? Let us know in the comments!

Beginner's Roadmap to Ethical Hacking (2025)

Beginner’s Roadmap to Ethical Hacking (2025)

In today’s digital age, cybersecurity is no longer a luxury—it’s a necessity. With increasing cyber threats, the demand for ethical hackers is higher than ever. If you’re a complete beginner and want to step into the world of ethical hacking, you’re in the right place. This blog provides a simple, structured, and beginner-friendly roadmap to help you start your journey from scratch.

Phase 1: Build the Foundation (Weeks 1–4)

1. Master Basic Computer Skills
Before diving into hacking, it’s essential to be comfortable with your computer. Understand how operating systems (Windows and Linux) work, manage files and folders, and learn basic troubleshooting.

2. Learn Networking Fundamentals
Networking is the backbone of ethical hacking. Key topics to learn include:

  • IP Addressing
  • DNS & DHCP
  • TCP/IP and UDP
  • Common Protocols: HTTP, HTTPS, FTP, SSH

Recommended Resource: Cisco Networking Basics (YouTube/Online Courses)

3. Get Comfortable with Linux
Linux is the preferred OS for hackers, especially Kali Linux. Learn how to:

  • Install Kali Linux (Virtual Machine or Dual Boot)
  • Use terminal commands
  • Navigate the Linux file system

Recommended Book: “Linux Basics for Hackers”

Phase 2: Core Ethical Hacking Skills (Weeks 5–12)

4. Understand Hacker Types and Legal Aspects
Learn the differences between White Hat, Black Hat, and Grey Hat hackers. Familiarize yourself with cyber laws and ethical hacking guidelines.

5. Learn the Five Stages of Ethical Hacking

  • Reconnaissance: Gathering information
  • Scanning: Network scanning and enumeration
  • Gaining Access: Exploiting vulnerabilities
  • Maintaining Access: Backdoors and persistence
  • Clearing Tracks: Covering your actions

6. Essential Hacking Tools to Learn

  • Nmap (Network scanning)
  • Wireshark (Packet analysis)
  • Burp Suite (Web app testing)
  • Metasploit (Exploitation framework)
  • Hydra & John The Ripper (Password cracking)

Phase 3: Specialized Skills (Months 3–6)

7. Web Application Hacking
Master the OWASP Top 10 vulnerabilities like SQL Injection, Cross-Site Scripting (XSS), and Cross-Site Request Forgery (CSRF). Start practicing Bug Bounties.

8. Wi-Fi Hacking Basics
Learn how wireless networks can be compromised. Tools like Aircrack-ng are useful for WPA/WPA2 attacks.

9. Social Engineering Techniques
Understand how human behavior can be exploited. Techniques include phishing, baiting, and pretexting.

10. Learn Scripting
Python is widely used for automating hacking tasks. Also, learn Bash scripting to automate command-line tasks.

Phase 4: Practice and Real-World Experience

11. Participate in CTF Challenges
CTFs (Capture the Flag) help sharpen your skills. Platforms like TryHackMe, Hack The Box, and PicoCTF are great for practice.

12. Consider Certifications
While not mandatory, certifications can boost your credibility:

  • CEH (Certified Ethical Hacker)
  • CompTIA Security+
  • OSCP (for advanced learners)

Final Tips for Success

  • Dedicate 1–2 hours daily for consistent learning.
  • Take notes and build your own knowledge base.
  • Never hack without permission. Stay ethical and legal.

Conclusion Ethical hacking is an exciting and rewarding field. With dedication, practice, and the right roadmap, anyone can become a skilled ethical hacker. Begin your journey today and contribute to a safer digital world.

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Learn Microsoft Excel: A Beginner to Advanced Roadmap (2025 Guide) Hiranmoy pati

Learn Microsoft Excel: A Beginner to Advanced Roadmap (2025 Guide)

Are you new to Excel and wondering where to start? Whether you’re a student, job seeker, entrepreneur, or business owner, Microsoft Excel is one of the most essential tools you need to master in the digital world.

In this blog post, we’ve created a complete roadmap to learn Excel from scratch, specially designed for absolute beginners who want to grow their skills step-by-step and become Excel experts.

Why Should You Learn Excel?

Before jumping into the roadmap, let’s understand why Excel is such a powerful tool:

  • Manage and organize data easily
  • Perform calculations with speed and accuracy
  • Create reports and dashboards for analysis
  • Make data-driven decisions
  • Essential skill for jobs in finance, HR, marketing, education, and more

Who Is This Excel Learning Guide For?

This guide is perfect for:

  • Complete beginners
  • Students preparing for jobs
  • Business owners who manage finances
  • Content creators and freelancers
  • Anyone wanting to boost their productivity

Excel Learning Roadmap: Step-by-Step Guide

We have broken down the learning journey into 4 simple stages. If you follow this roadmap and practice consistently, you will become confident and skilled in Excel within a month!

Stage 1: Mastering Excel Basics (Days 1–7)

Objective: Get familiar with the Excel interface and basic tools.

What You Will Learn:

  • Understanding Workbook, Worksheet, Rows, Columns, and Cells
  • Entering and editing text, numbers, and dates
  • Basic formatting (font, color, alignment, borders)
  • Inserting and deleting rows and columns
  • Performing basic calculations (Sum, Average, Subtraction)
  • Relative vs Absolute Cell References (A1 vs $A$1)

Practice Ideas:

  • Create a personal monthly budget
  • Build a daily expense tracker

Stage 2: Working with Formulas and Functions (Days 8–14)

Objective: Use Excel functions to automate and analyze data.

What You Will Learn:

  • Basic functions: SUM(), AVERAGE(), COUNT(), MAX(), MIN()
  • Logical functions: IF(), AND(), OR(), Nested IFs
  • Text functions: LEFT(), RIGHT(), LEN(), CONCAT(), TEXT()
  • Date & Time functions: TODAY(), NOW(), DATEDIF(), EOMONTH()

Practice Ideas:

  • Create a student result sheet with grade logic
  • Build an employee attendance tracker

Stage 3: Data Analysis and Visualization (Days 15–25)

Objective: Analyze data and create visual reports and charts.

What You Will Learn:

  • Sort and filter data
  • Conditional formatting (color based on value)
  • Data validation (drop-down lists)
  • Flash fill and auto-fill features
  • Creating charts (Bar, Pie, Line)
  • Basic Pivot Tables (data summaries)

Practice Ideas:

  • Analyze a monthly sales report
  • Visualize household expenses with pie charts

Stage 4: Advanced Excel Skills (Days 26–40)

Objective: Learn professional tools and automation techniques.

What You Will Learn:

  • Lookup & Reference functions: VLOOKUP(), HLOOKUP(), INDEX(), MATCH()
  • Handling errors: IFERROR()
  • Advanced Pivot Tables (grouping, filters, slicers)
  • Dashboard creation (combine charts, KPIs, tables)
  • Named ranges for formulas
  • Data cleaning tools (TRIM(), Remove Duplicates)
  • Intro to Macros (automate repetitive tasks)

Practice Ideas:

  • Build a product sales dashboard
  • Create an employee database system

Recommended Daily Study Plan (1 Hour/Day)

TimeTask
10 minsReview previous day’s topic
30 minsLearn new topic or function
20 minsPractice with real data

Best Free Resources to Learn Excel

Here are some beginner-friendly and free resources to help you along your journey:

YouTube Channels:

  • Excel Bangla Tutorials – Learn Excel in Bengali
  • Leila Gharani – Highly recommended for advanced topics
  • Excel Campus – Practical, business-oriented tutorials

Websites:

Final Thoughts

Learning Excel doesn’t have to be boring or overwhelming. With a step-by-step roadmap, consistent practice, and the right resources, you can easily master Excel within a month and boost your personal or professional productivity.

Whether you’re applying for jobs, managing your business, or building dashboards—Excel will be your superpower.

Need Help Getting Started?

If you want daily modules, practice sheets, or personalized guidance, feel free to reach out! I’d love to help you grow.