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Swapper – A Pure Regex Match/Replace Burp Extension

To get a valid session token to use with Burp Suite tools, I ended up writing a small Python extension (110 lines of code, but who’s counting?) that obtained a new session token for each request, allowing items like Intruder to work as intended. Cool, I was able to use it during the test, but I would like this to be repeatable. So, this blog is releasing Swapper, a regex pattern-based match/replace Burp Suite extension.

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A Practical Guide to BloodHound Data Collection

This blog will not dive too deeply into BloodHound itself; instead, we will focus on various methods to collect AD data to provide BloodHound as input.

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Network Engineering Basics

The computer networking field is broad, encompassing many focus areas similar to cybersecurity. If you’re new to the field or just interested in networking, knowing where to start can be challenging. Searching for a network engineer position on any job listing site will yield thousands of results, and no two job descriptions will be the same.

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Getting Started In Pentesting – Advice From The BHIS Pentest Lead

Getting Started in Pentesting

Advice about getting started in pentesting from the BHIS pentest lead, including a learning path and why you should go all in on offensive security skills.

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Understanding GRC: How to Navigate Risks and Compliance Standards

“GRC” isn’t all witchcraft and administrative nonsense — it’s the core that drives security initiatives, connects security spend to business outcomes, and powers a well-functioning security team.

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Malware Analysis: How to Analyze and Understand Malware

Malware analysis is an amazing field that can be interesting, fun, and useful for your cybersecurity career. If you’re wondering WHY anyone would want to dig into malware, it’s all for a better understanding of cybersecurity!

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OSINT: How to Find, Use, and Control Open-Source Intelligence

OSINT stands for open-source intelligence, and it refers to all publicly available information on the open internet which has been obtained without any special requirements (paywalls, invitations, etc.).

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What to Do with Your First Home Lab

Having assembled fundamental lab components, you now get to play! However, the ocean of potential projects can be intimidating. Where does one even start?

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Common Cyber Threats

In today’s interconnected digital world, information security has become a critical concern for individuals, businesses, and governments alike. Cyber threats, which encompass a wide range of malicious activities targeting information systems, pose significant risks to the confidentiality, integrity, and availability of data.

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The Curious Case of the Comburglar

By Troy Wojewoda During a recent Breach Assessment engagement, BHIS discovered a highly stealthy and persistent intrusion technique utilized by a threat actor to maintain Command-and-Control (C2) within the client’s […]

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How to Set Smart Goals (That Actually Work For You)

Setting goals is a deceptively simple career skill we all know is important, but how do you set goals you’re actually excited to work towards?

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Inside the BHIS SOC: A Conversation with Hayden Covington 

What happens when you ditch the tiered ticket queues and replace them with collaboration, agility, and real-time response? In this interview, Hayden Covington takes us behind the scenes of the BHIS Security Operations Center, which is where analysts don’t escalate tickets, they solve them.

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Abusing Delegation with Impacket (Part 3): Resource-Based Constrained Delegation

This is the third in a three-part series of blog posts discussing how to abuse Kerberos delegation! If you haven't already, feel free to read the first blog post, as they discuss the Kerberos authentication process and how delegation plays an important role in solving the double-hop problem, and how to abuse unconstrained delegation.

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Why You Got Hacked – 2025 Super Edition

This article was written to provide readers with an overview of a selection of our pentest results from the last 15 months. This data was gathered toward the end of September 2025. Shockingly, the data does not differ much from our prior analyses conducted at the end of 2022 or 2023.

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Abusing Delegation with Impacket (Part 2): Constrained Delegation

This is the second in a three-part series of blog posts discussing how to abuse Kerberos delegation! If you haven't already, feel free to read the first blog post, as it discusses the Kerberos authentication process and how delegation plays an important role in solving the double-hop problem.

The post Abusing Delegation with Impacket (Part 2): Constrained Delegation appeared first on Black Hills Information Security, Inc..

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