InfoSec 301 Archives - Black Hills Information Security: Recent Episodes

InfoSec 301 Archives - Black Hills Information Security

Penetration testing for Fortune 50 companies since 2008.

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The Challenge As stated in PART 1 of this blog, the Windows endpoint defense technology stack in a mature organization represents a challenge for Red Teamer initial access operations. For […]

The post Initial Access Operations Part 2: Offensive DevOps appeared first on Black Hills Information Security.

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Today’s endpoint defense landscape on the Windows desktop platform is rich with product offerings of quite sophisticated capabilities. Beyond the world of antivirus products, Extended Detection and Response (XDR), and […]

The post Initial Access Operations Part 1: The Windows Endpoint Defense Technology Landscape appeared first on Black Hills Information Security.

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rvrsh3ll // Introduction This blog post is intended to give a light overview of device codes, access tokens, and refresh tokens. Here, I focus on the technical how-to for standing […]

The post Dynamic Device Code Phishing appeared first on Black Hills Information Security.

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Joff Thyer // I woke up this Monday morning thinking that it’s about time I spent time looking at my Domain Name Service (DNS) configuration in my network. (This thought […]

The post The DNS over HTTPS (DoH) Mess appeared first on Black Hills Information Security.

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Lee Kagan* // Expanding upon the previous post in this series, I decided to rewrite C2K (find it here) to change its behavior and options for the user. In this […]

The post How to Build a Command & Control Infrastructure with Digital Ocean: C2K Revamped appeared first on Black Hills Information Security.

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Joff Thyer // I had an interesting experience recently that reminded me to always “trust but verify.” Let me set the stage for you. As a penetration tester, and IT […]

The post Are You Really Hacking Naked? appeared first on Black Hills Information Security.

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David Fletcher// This blog post is going to illustrate setting up a software access point (AP) on Ubuntu 16.04.  Having the ability to create a software AP can be very […]

The post How to Build a Soft Access Point in Ubuntu 16.04 appeared first on Black Hills Information Security.

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Brian King // News from Google this week says that Chrome will start enforcing Certificate Transparency a year from now. https://groups.google.com/a/chromium.org/forum/#!topic/ct-policy/78N3SMcqUGw This means that when Chrome contacts a website, if […]

The post Certificate Transparency Means What, Again? appeared first on Black Hills Information Security.

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BBKing // So I’m working the other day, and my wife asks me why the TV is on. I don’t know. I didn’t turn it on. But it’s near my […]

The post AppleTV & nmap -sV appeared first on Black Hills Information Security.

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Editor’s Note: We’re excited to publish our first guest post!  If you’d like to guest post on our blog DM us on Twitter, or use our contact form to contact us […]

The post Bitlocker Ransomware: Using BitLocker for Nefarious Reasons appeared first on Black Hills Information Security.

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Brian Fehrman //

The post Evil Twin: WPA2 Enterprise Syle on Kali 2.0 appeared first on Black Hills Information Security.

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Mick Douglas // Current Status: – MS15-034 has remote Denial of Service (DoS) – Remote exploit code appears to be ready soon… maybe.  Stay tuned. BLUE TEAM MARCHING ORDERS: – […]

The post Waiting Is the Hardest Part: A Purple Team’s Take on MS15-034 appeared first on Black Hills Information Security.