Run as Admin: Executive Order on Cybersecurity
On May 12, 2021, President Biden issued an executive order on cybersecurity. This new order ...
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Linux X86 Assembly - How to Build a Hello World Program in GAS
Overview In the last tutorial, we covered how to build a 32-bit x86 Hello World program in NASM. ...
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Linux X86 Assembly - How to Build a Hello World Program in NASM
Overview A processor understands bytecode instructions specific to that architecture. We as humans ...
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AppSec Cheat Code: Shift Left, Shift Right, Up, Down & Start
Seamless and unobtrusive security is the future. We are huge advocates of shifting left and moving ...
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A Hacker’s Tour of the X86 CPU Architecture
Overview The Intel x86 CPU architecture is one of the most prolific CPU architectures for desktops, ...
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Three Excellent API Security Practices Most People Neglect
We are very much in the age of APIs. From widely-used single-purpose products like Slack to ...
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LD_PRELOAD: How to Run Code at Load Time
Today I want to continue the series on using LD_PRELOAD. In previous posts, we covered how to ...
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Announcing Burp Co2!
This is for those of you who do web pen testing with Portswigger’s Burp proxy tool! Over the past ...
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Converting NMAP XML Files to HTML with xsltproc
NMAP is a wonderful network scanner and its ability to log scan data to files, specifically XML, ...
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Solving the November 13th Detective Nevil Mystery Challenge
Overview Each week on Friday, we post a social media challenge known as “Detective Nevil Mystery ...
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3 Reasons to Pentest with Brave
3 Reasons to Pentest with Brave November 30, 2020 March 19, 2021 / By Ochaun Marshall Penetration ...
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Not-So-Random: Using LD_PRELOAD to Hijack the rand() Function
Today I wanted to continue the series on using LD_PRELOAD. In today’s post we are going to use ...
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