#cybersecurity Development Tutorials & Tips | Roast Dev

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Setting Up a Secure ROS 2 System: Part 4 AppArmor and Auditd

When it comes to securing your ROS 2 environment, tools like AppArmor, SELinux, and Auditd are often overlooked—but they’re incredibly powerful. Like traditional file permissions and firewalls, th...

24.04.2025 0 Read More

The Hacker's X-Ray Vision

Introduction: The Digital Ninja Mindset Have you ever wondered how hackers sneak into computer networks like shadows in the night—without sounding any alarms? It’s not magic. It’s a car...

24.04.2025 0 Read More

DeGods and the New Frontier: Navigating Cyberwarfare in the NFT Space

Abstract: This post examines the intersection of cutting-edge NFT projects, cyberwarfare challenges, and innovative security strategies with a focus on the DeGods collection. We explore the background...

24.04.2025 0 Read More

The 7 Dumbest Ways Small Businesses Get Hacked (And How to Avoid Them)

Small businesses have become prime targets for cybercriminals. Over 40% of cyberattacks now target small businesses, yet many remain woefully unprepared. Hackers aren't always using sophisticated te...

25.04.2025 0 Read More

OWASP Top 10 For Flutter – M4: Insufficient Input/Output Validation in Flutter

Welcome back to our deep dive into the OWASP Mobile Top 10, explicitly tailored for Flutter developers. Today, we shift gears to M4: Insufficient Input/Output Validation...

25.04.2025 0 Read More

Failing the DevOps Audit? Here's What Every Secure Pipeline Needs in 2025

"Last month, I reviewed a FinTech's CI pipeline. Everything looked smooth… until the audit flagged 37 license violations on Open-Source Software (OSS), 2 hardcoded secrets, and no SBOM at all. Soun...

25.04.2025 0 Read More

From Container to Root

Background In many companies, employees are often provided with limited user privileges. These accounts often lack sudo or root privileges, preventing direct access to install packages or m...

25.04.2025 0 Read More

Top Open-Source Blue Team Tools: Fortifying Cyber Defenses

Blue Teams are the defenders in the cybersecurity world. Their goal? To defend organizations from cyber attacks, identify suspicious behavior, and respond to incidents efficiently. Although there are ...

26.04.2025 0 Read More

Hacked Without Touching Your Phone!

Introduction Imagine sending a secret note to your best friend in class — but there's a hidden tunnel where anyone can grab and read it before it reaches them. Scary, right? That’s kind o...

26.04.2025 0 Read More

How I Passed CISSP in 3 Months as a Complete Security Beginner

📖 Introduction I passed the CISSP exam on February 20, 2025!This post summarizes how I, a fresh graduate with no security experience, studied for and passed the CISSP exam. When I was prep...

26.04.2025 0 Read More

Setting Up a Secure ROS 2 System: Part 4 AppArmor and Auditd

The Hacker's X-Ray Vision

DeGods and the New Frontier: Navigating Cyberwarfare in the NFT Space

The 7 Dumbest Ways Small Businesses Get Hacked (And How to Avoid Them)

OWASP Top 10 For Flutter – M4: Insufficient Input/Output Validation in Flutter

Failing the DevOps Audit? Here's What Every Secure Pipeline Needs in 2025

From Container to Root

Top Open-Source Blue Team Tools: Fortifying Cyber Defenses

Hacked Without Touching Your Phone!

How I Passed CISSP in 3 Months as a Complete Security Beginner

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