Hacker TV – How I Would Learn Cyber Security If I Could Start Over

How I Would Learn Cyber Security If I Could Start Over Want to learn all about cyber-security and become an ethical hacker? His thoughts on the basics and fundamentals is so right on.  Networking, User or Desktop support, Server maintenance, whatever.  I firmly believe that the best security people started in IT originally.  Experience on Read More …

LLM Vulnerability Scanning with Garrick

This video provides a tutorial on using Garrick, a large language model vulnerability scanner, to test custom chat bots. Garrick employs probes (test cases) and detectors to identify vulnerabilities, drawing from a large, constantly updated probe library. The tutorial focuses on testing a simple chat application called Wy chat, which utilizes Llama 3 and the Read More …

Hacker TV – Start Web App Pentesting

Looking to step up your web app pentesting and bug bounty skills? In this video, Alex from TCM Security walks you through some of the best FREE tools and resources to help you sharpen your AppSec knowledge and techniques. Whether you’re just starting out or looking to boost your skill set, these tools are must-haves!

hacker TV – Understanding buffer overflow exploitation

The fascinating interplay of CPU, stack, C-compiler and shellcode in a nutshell Everything started with Aleph One’s paper “Smashing the Stack for Fun and Profit”. These techniques are still the basis for modern exploitation of buffer, heap and format string vulnerabilities. We will give a swift overview about C functions, stack usage, assembler, gcc, gdb Read More …

Conference Video – Why We are Not Building a Defendable Internet

In IT security, offensive problems are technical – but most defensive problems are political and organisational. Attackers have the luxury to focus only on the technical aspects of their work, while defenders have to navigate complex political and regulatory environments. In a previous talk (“Rearchitecting a defendable internet”) I discussed what technical measures would yield Read More …