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CYBERSECURITY NOTEBOOK VAULT

A dramatic, practical, and beginner-friendly collection of notebooks that cover networking, DNS, phishing, OSINT, and cybersecurity career paths with real commands and field-focused examples.

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vault@terminal:~ 
$ boot --profile cybersecurity

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Notebook Arsenal

Each notebook includes the core learning outcome and direct PDF access.

Cybersecurity-CareerPaths

Comprehensive cybersecurity roles: offensive, defensive, GRC, cloud, malware, and threat intelligence tracks.

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Introduction to Cyber Security

Offensive vs defensive security, SOC operations, career paths, and key terminology for beginners.

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Foundations of Networking

Networking fundamentals: IP/MAC, TCP/UDP, ports, LAN, DNS, OSI/TCP-IP models, NAT and security basics.

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DNS in Detail

Domain hierarchy, DNS records, resolver flow, caching/TTL, and practical nslookup usage.

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Google Dorks

Beginner-to-advanced dork operators, ethical OSINT workflows, and defensive hardening to prevent data exposure.

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Understanding Phishing

Phishing history, modern attack variants, technical and psychological tactics, and prevention best practices.

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Skill Domains

Core areas this repository helps you master through practical learning.

Network Fundamentals DNS Analysis Packet-Level Thinking Google Dorking OSINT Workflows Phishing Detection Email Security SOC Investigation Incident Escalation Threat Intelligence Red Team Basics Blue Team Operations GRC Awareness Cyber Career Planning

Repository Showcase

Notebook collections, community links, and categorized project repositories.

Useful Repositories

Web_Penetration_Testing_Roadmap infosec-vocabulary Cybersecurity-Library WSL-Installation_Guide

AI Based Projects

Web_Vulnerability_Scanner-AI Speech2Speech-AIAssistant PythonicHackathon-CLI Ai-Resume-Analyzer Ai-Phishy-Playground Chat-Automation-Bot_Ai-Assistant Cyber-Command_AI-Assistant.exe

Tools/Automation

MacChanger-V1-MAX Phoneint-OSINT-Toolkit WebSource-Harvester HashAttackDemos A_Pythonic-Keylogger BruteforceLab1 BruteforceLab2 EmailBomber NmapScanningTool-V1-MAX WinTempCleaner WiFi-Dictionary-Attack SeleniumFirefoxGoogleSearchAutomation TextBombing-Toolkit

Networking

TCP-Playground Saved-WiFi-Restore WiFi-Dictionary-Attack WiFi-QR-Generator domain2ip

Development

SharpLink-URL-Allies Photo-PDF-Bidirectional-Converter AirportDesk-Assistant Library-Management-System Multi-FA-Auth PyTextEditor SafeTodoManager SecurePay_E-Wallet-V1 Student-Management-MVC-Learning-Project TicTacToe-Game SecureBank-CLI SecureBankingSystem CustomerSlip-CLI PyCalculator Contact-Management-System SnakeWaterGun-Game PyAlarmClock Fake_FACEBOOK_Login_Page

Small Projects

Password-Strength-Checker XSS-WebGuard Port_Scanner-Python RandomPasswordGeneratorCpp virusNewFolder

Learning Roadmap

Recommended order for beginners to build depth with confidence.

  1. Start with Introduction to Cyber Security to learn the mindset and career map.
  2. Study Foundations of Networking, then DNS in Detail for protocol-level clarity.
  3. Learn Google Dorks for ethical search and defensive exposure checks.
  4. Go deep into Understanding Phishing for real-world attack and defense patterns.
  5. Finish with Cybersecurity-CareerPaths to choose your specialization path.

Connect

Want collaboration, notebook feedback, or topic requests? Reach out through GitHub.

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