m7c1
Much by way of discourse, some by way of advice; security from Clausewitz to Claude.
In this tutorial we'll cover how to perform a simple buffer overflow by jumping to shellcode that we've stored in an environment variable. We'll cover how to place the code, find its address, and go over a simple example of jumping to it to perform an exploit.
In April of 2007, the relocation of a controversial statue in Estonia touched off weeks of cyber attacks against the technologically sophisticated Baltic state. Long-standing animosity between Estonia and Russia went cyber, publicly outing the nation state as a major cyber force, and unequivocally demonstrating major discontinuities between traditional, 'kinetic' combat and cyber war.
The Russian hacking of the 2016 US presidential election was an incredible event. Robert Meuller's report on the subject is full of fascinating details, learn about how Russian bears expertly utilized information and social media for meddling purposes!
A step by step buffer overflow tutorial. We'll cover why buffer overflows exist, how they can be abused to subvert flow of control, and step though an example exploitation in Linux using GDB.
rtm and the hacker spirit breach the protections of adolescence.
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Buffer Overflow 0x01
A step by step buffer overflow tutorial. We'll cover why buffer overflows exist, how they can be abused to subvert flow of control, and step though an example exploitation in Linux using GDB. -
Tor and 'Invisibility'
Misconstruing Tor as a cloak of invisibility is dangerous. -
Curation
How can we continue to protect ourselves in an era defined by ubiquitous data collection? Curation! -
(Ab)using Tor to circumvent GDPR
Utilize Tor to circumvent GDPR in Europe.