PHP2Shell: What Is It and How Did It Put 75% Internet At Risk ?

Explore PHP2Shell, an AI-assisted discovery of Zend Engine memory bugs, Use-After-Free vulnerabilities, heap grooming, and how attackers chain them into Remote Code Execution (RCE).

Build a Private RAG System with Local Llama

Learn how to build a private RAG (Retrieval-Augmented Generation) system using a locally deployed Llama model. This step-by-step guide covers document processing, embeddings, vector databases, semantic search, and prompt construction to help an AI assistant answer questions using sensitive internal documents without sending data to external AI services.

CanisterWorm – What Is It and How Dangerous Is It ?

Learn what CanisterWorm is, how it spreads through the npm software supply chain, its attack mechanism, and how developers can defend against it.

History Of Artificial Intelligence

Explore the history of artificial intelligence, from Hobbes and Boolean logic to neural networks, Transformers, GPT, and ChatGPT.

Man-In-The-Middle Attack: What is it & How did it happen in the past ?

How does a man-in-the-middle attack work? Rogue Wi-Fi access points, ARP spoofing, DHCP poisoning and DNS spoofing explained, plus how to detect them.