Joao Silva
I’m Joao Silva, an Incident Response Analyst who loves everything about cybersecurity. I enjoy tackling practical challenges on platforms like TryHackMe and HackTheBox, and I’m always learning more through industry certifications. My main skills are spotting security risks, analyzing threats, and doing digital forensics. I keep up with the latest technologies and cyber threats to ensure strong security measures. In my spare time, I work on projects to improve server security and automate monitoring. I also like to share my knowledge by publishing content on my website to help others learn. I’m dedicated to protecting data and maintaining system integrity in our constantly changing digital world.
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Reverse Engineer – Assembly Basics
Assembly is a low-level programming language that provides a way to write instructions that the CPU can execute directly, it’s closely related to machine code but uses human-readable mnemonics.
Registers
These are small storage locations within the CPU used for quick data manipulation, you can check...
Kernel Explanation
The kernel is a fundamental part of any Operating System, acting as the bridge between software and hardware. It’s responsible for managing the system’s resources, allowing applications to interact with hardware without needing to know the intricate details of the hardware itself.
Key Functions of...
PE Headers and Sections Explained
The Portable Executable (PE) format is a file format for executables, object code, DLLS, and others used in Windows operating systems. The structure of a PE file includes several headers, each serving a specific purpose.
Understanding those are crucial for reverse engineering, debugging, and malware...