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How to Set Up Proxifier for Penetration Testing

By Red Siege | September 8, 2025

by Justin Palk ProxyChains is a great tool for running Linux-based tools, such as those in Impacket, and everything built on top of them, but sometimes there’s a .NET tool […]

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How to Set Up Proxifier for Penetration Testing

Getting Started with Proxy Chains

By Red Siege | September 8, 2025

by Justin Palk Oftentimes on an assumed breach test, we need or want to run tools on our local Kali VM and proxy them into the client’s network over a […]

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Getting Started with Proxy Chains

Breaking Clean: Dodging Sanitization with Event Handler Tricks

By Red Siege | August 14, 2025

by Larry Ellis Background Coming off my time in the defensive world in the military, I’ve always had an interest in web application testing. Flipping the script from out-thinking an […]

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Breaking Clean: Dodging Sanitization with Event Handler Tricks

Changing Directions: Attacking with Open Redirects

By Red Siege | August 7, 2025

by Stuart Rorer Open Redirection Whenever I think of open redirection, I think of Super Mario games and the green plumbing pipes. By hopping into one I can easily transport […]

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Changing Directions: Attacking with Open Redirects

Eagle Eye: Efficient Directory and File Enumeration

By Red Siege | August 7, 2025

by Stuart Rorer Hide and Seek I always loved playing hide and seek as a kid, our house had a laundry chute in the upstairs bathroom which made it easy […]

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Eagle Eye: Efficient Directory and File Enumeration

Penetration Testing in SDLC

By Red Siege | July 2, 2025

by Douglas Berdeaux Determining where in your software development lifecycle (SDLC) to have a penetration test carried out can be tricky. This article aims to guide new development shops at […]

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Penetration Testing in SDLC

Logic Attacks: Abusing The System

By Red Siege | July 2, 2025

by Stuart Rorer Never Satisfied I was something of a devious child, always coming up with schemes. One that worked well was when my parents would go through the drive […]

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Logic Attacks: Abusing The System

Authentication vs. Authorization in Web App Penetration Testing

By Red Siege | June 4, 2025

by Douglas Berdeaux Introduction Authentication and Authorization in web application penetration testing are so closely related, that it’s easy to confuse the two. This article aims to outline each process, […]

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Authentication vs. Authorization in Web App Penetration Testing

The Aftermath Part 4: The Vendor Requirement

By Red Siege | June 2, 2025

by Jason Downey The Vendor Requirement The final entry in The Aftermath blog series. At this point, I had successfully social engineered credentials, bypassed multifactor authentication, and established command and […]

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The Aftermath Part 4: The Vendor Requirement

The Aftermath Part 3: The Simple Stuff

By Red Siege | June 2, 2025

by Jason Downey The Simple Stuff So far in The Aftermath Blog Series, I had social engineered credentials, bypassed MFA, and gained access to a VDI environment. In this entry, […]

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The Aftermath Part 3: The Simple Stuff