The concept of a Purple Team in cybersecurity does not refer to a specific unit with fixed functions, but rather to a collaborative practice that aims to break down the traditional silos between Red and Blue teams. To fully understand it from a technical perspective, we must explore the origins of this dynamic, the limitations […]
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General Cybersecurity Learning Path (Common to All Roles) Phase 1 – Absolute Fundamentals (for non-technical beginners): Phase 2 – Technical Foundations: Phase 3 – Cybersecurity Essentials: Phase 4 – Tools & Standards Intro: Recommended Certifications (ordered by difficulty): Red Team Path – Offensive Security (Ethical Hacking & Exploitation) Beginner Level: Intermediate Level: Advanced Level: Key
How to Start a Career in Cybersecurity (Part 2): Our proposed roadmap Read More »
Entering the cybersecurity field does not follow a single, linear path. The current ecosystem is vast and constantly evolving, requiring a flexible, modular, and continuously updated roadmap. It’s not enough to learn techniques or tools: it’s essential to understand the different professional roles, the logic behind each domain, and how they interconnect. This demands a
The OSI model is the conceptual backbone that breaks down the complexity of network communication into seven distinct layers. While real-world environments often rely on the TCP/IP model, OSI remains essential for understanding, classifying, and defending systems against cyberattacks. Each layer represents a specific set of functions but also exposes particular attack vectors and requires
Security in the OSI Layers: Understanding the Network to Defend It Read More »
Systems based on foundation models like ChatGPT, GitHub Copilot, Gemini or Claude introduce a new set of cybersecurity risks that cannot be treated as a simple evolution of traditional applications. Their probabilistic nature, dependence on massive datasets, and increasing autonomy in sensitive tasks demand a critical review of their implications in the context of information
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Realizing that your credentials have been compromised is not a remote possibility—it’s a plausible scenario in any organization or connected personal environment. From the moment credential exposure is suspected or confirmed, every second counts. A rapid, structured, and technically sound response can be the difference between a contained breach and an attack with devastating consequences.
What Should I Do If I Compromise My Credentials? Read More »
In today’s digital jungle, where cyber threats are constantly evolving, it is imperative for businesses to adopt robust and dynamic cybersecurity measures. Below, we delve deeper into essential technical and organizational measures to safeguard your infrastructure. Image by rawpixel.com on Freepik Technical Measures: Image by Freepik Organizational Measures: Image by rawpixel.com on Freepik Adopting technical
Ensuring Cybersecurity: Essential Technical and Organizational Measures Read More »
Cybersecurity has become an increasingly important issue in today’s digital age, particularly for small businesses. With the rise of online commerce and the growing reliance on digital technologies, small businesses face a host of cybersecurity risks that can be costly and damaging. In this article, we will discuss the best practices for small businesses to
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In today’s digital age, websites have become an integral part of our daily lives. They are used for a wide variety of purposes, ranging from online shopping and banking to social media and education. However, with the rise of the internet and the increasing amount of sensitive data being transmitted online, it has become more
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