🐧 Linux Server Fundamentals

Core skills for installing, configuring, managing, and troubleshooting Linux servers in real-world environments. This foundation supports careers in system administration, DevOps, cloud and cybersecurity.

📩Comment PDF for Guide 🔑 Key Topics

🏗️ Linux architecture & filesystem
👥 Users, groups & permissions
📦 Package management (apt / yum / dnf)
⚙️ Processes & services (systemd)

FortiGate Firewall Lab — Hands-On Guide

A practical, step-by-step guide to building and securing a FortiGate firewall lab from VMware deployment to advanced security policies.

💌Comment PDF for full Guide Coverage:
•🖥️ FortiGate deployment on VMware
•🌐 Interfaces, static routing & IPv4 policies
•🛡️ DoS protection & policy optimization
•🔎 Web & social media filtering
•🔐 Site-to-site IPsec VPN
•🧩 VLANs, zones & simplified policies
•✅ Lab security best practices

Terraform Full Guide From Basics to Advanced Automation

Terraform is a must-have skill for DevOps and Cloud Engineers. This guide takes you from basics to real-world infrastructure automation with confidence.

💌 PDF available for the full guide 🔧 What you’ll learn

• ⚙️ Terraform fundamentals & workflow
• 🧩 Providers, resources & dependencies
• 🗂️ State management & remote backends
• 🔁 Variables, outputs & reusable modules
• 🌍 Environments & best practices
• ☁️ Real-world cloud use cases

Common Linux Permission & Ownership Issues (Quick Guide)

💌Comment PDF for full GUIDE 1️⃣ Wrong file ownership 👤📁
2️⃣ Permissions too restrictive 🔒❌
3️⃣ Permissions too permissive ⚠️🔓
4️⃣ Missing group membership 👥🚫
5️⃣ Service account misconfigurations ⚙️👤

AWS Certified Security – Specialty (SCS-C02)
100 Realistic Exam-Style Questions

A focused set of 100 exam-style questions that mirror how the SCS-C02 exam actually tests you. This isn’t theory

📤Comment PDF for full guide Coverage includes:

🛡️ IAM – Roles & trust policies, permission boundaries, SCPs, federation (SAML/OIDC), STS and complex multi-control scenarios

🔐 Encryption & KMS – KMS, envelope encryption, CloudHSM vs KMS, cross-account access, and encryption across S3, EBS, RDS, and Lambda

SQL Roadmap (Interview-Focused)

✉️Comment PDF for full Guide Step 1: Master the Basics
•SQL syntax & data types
•Core SQL categories:
•DDL – CREATE, ALTER, DROP
•DML – SELECT, INSERT, UPDATE, DELETE
•DCL – GRANT, REVOKE

Cloud computing doesn’t have to feel overwhelming.

The White Book of Cloud Computing cuts through the noise and presents cloud concepts in a clear, structured, real-world way so you understand how the cloud actually works not just the buzzwords.

💌Comment PDF for Full Guide What it covers:
•Core cloud models: IaaS, PaaS, SaaS
•Public, private, and hybrid clouds
•Cloud architecture principles
•Security, governance & shared responsibility
•Real-world use cases in IT, DevOps, and cybersecurity

Cyber Security Incident Management Plan

Victoria’s Cyber Security Incident Management Plan (CSIMP) is a practical reference for managing large-scale, whole-of-government cyber incidents end to end.

📩PDF for Full Guide Unlike purely technical IR documents, it treats incident response as an organization-wide capability not just a SOC function.

🚀 From “What’s a Model?” to “Deploying ML”

A clear, step-by-step Machine Learning roadmap that takes you from basics to real-world deployment. This guide simplifies concepts, tools, and workflows so you can learn ML with confidence.

💌Comment PDF for full GUIDE Beginner: ML basics & types, core terms, data preprocessing/splitting, evaluation metrics, overfitting vs underfitting.

Intermediate: Regression, decision trees & random forests, KNN, SVM, Naive Bayes, clustering, dimensionality reduction.

📘 Wireless Reconnaissance in Penetration Testing
Understanding wireless exposure to strengthen defenses

A concise guide on identifying and assessing wireless environments during authorized security testing, focused on risk awareness and defensive improvement.

💌 Comment PDF 🔍 What It Covers

📡 Wireless recon basics (passive vs active concepts)
🌐 Wi-Fi environments: SSIDs, channels, APs, clients
🛡️ Common risks: open/misconfigured Wi-Fi, rogue APs, weak auth
📊 Turning recon findings into security improvements
⚖️ Ethics, authorization, scope

📕 Cyber Security Policy – Professional Guidebook
Build secure, compliant digital environments

A concise guide to creating and applying modern cybersecurity policies, with a strong focus on governance, risk, and compliance.

📩Comment PDF for full Guide 🔐 What It Covers
•📘 Policy Basics: purpose, structure, roles
•🛡️ Core Policies: InfoSec, access control, data protection, IR, backup & DR
•📜 Standards: ISO 27001, NIST CSF, CIS
•⚖️ Risk & Governance: risk, enforcement, awareness
•🚨 Incident Ready: reporting

📘 Kali Linux Network Scanning Cookbook
A Professional Guide to Network Discovery & Security Assessment

A concise, structured resource for learning network discovery and security assessment concepts using Kali Linux focused on ethical, defensive and educational use. What it Covers
🔍 Scanning Fundamentals — discovery goals, asset visibility, active vs passive concepts
🌐 Network Mapping — hosts, ports, protocols, services, and why versions matter
🛠️ Kali Tools (Conceptual) — scanners, service identification, traffic analysis

🔴 Red Team Operations Quick Overview

Red Team Operations are structured, authorized assessments that simulate real attackers to evaluate an organization’s detection, response and overall resilience. ✔ Core Focus Areas
•Adversary emulation (MITRE ATT&CK–based)
•Initial access simulation
•Lateral movement and privilege escalation
•Defense evasion testing
•Post-exploitation visibility checks
•Blue Team response measurement

🔐 Top Cybersecurity Interview Questions (Beginner to Intermediate) 🔐 Cybersecurity Roadmap Overview

🟦 1. Core Cybersecurity Fundamentals
🟩 2. Network Security
🟨 3. Web Application Security
🟧 4. Endpoint & System Hardening
🟥 5. SOC & Blue Team Interview Prep
🟪 6. Cloud Security Essentials
🟫 7. Ethical Hacking & Pentesting (High-Level

🧪 Wireshark Fundamentals - Beginner Overview

Wireshark is a leading network protocol analyzer used in cybersecurity, networking, and troubleshooting. It captures real-time traffic, letting you inspect network packets and understand communication at the OSI layer level. Who uses it?
Network Engineers | Cybersecurity Analysts | SOC Teams | Penetration Testers | Networking Students

🔐 MFA Attacks—Defensive Perspective

Multi-Factor Authentication is effective, but attackers often target the weaknesses around how it’s implemented or used. 📩 When you get the PDF, I’ll like your comment.
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🔥 IF → ELIF → ELSE: Your First Real Step Into DA / DS / AI

Before dashboards.
Before machine learning.
Before AI.

You need one thing first Python logic that actually clicks. Most beginners want shortcuts.
But the people who grow in Data Analytics, Data Science, ML and AI all start with the same core:

👉 Solid Python fundamentals that sharpen real problem-solving skills.

🔥 Professional Summary — Fortinet / Firewalls / Cybersecurity

Modern networks dont break because attackers are “too advanced” they break because configurations arent
Mastering real-world firewall engineering remains one of the most critical skills in today’s security landscape This Fortinet lab guide provides a fully integrated end-to-end FortiGate implementation, walking you through every layer of design, configuration and defense.

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🔍 Digital Forensics Training – Professional Overview

Digital Forensics is a vital discipline within cybersecurity focused on identifying, preserving, analyzing and presenting digital evidence This training equips you with hands-on expertise to investigate cyber incidents, recover deleted data, trace threat actors and support legal or organizational investigations with confidence

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📘 CompTIA Network+ (N10-009) — Professional Overview (2025 Edition)

The CompTIA Network+ N10-009 certification is the latest globally recognized vendor-neutral networking exam. It validates essential skills for network installation, configuration, troubleshooting, security and operations across both wired and wireless infrastructures.

This edition reflects modern networking trends including cloud networking, virtualization, automation, zero-trust secur

📘 Malware Data Science
Malware Data Science sits at the intersection of cybersecurity, machine learning, and advanced analytics, focusing on detecting, classifying and predicting malicious software behavior This guide introduces key concepts, tools, datasets and hands-on techniques used by security professionals to fight modern cyber threats. Learn how machine learning analyzes malware, detects zero-day attacks and strengthens enterprise cybersecurity.