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Adventures in Suricata (Part 1): Low Cost Intrusion Detection System

Welcome to the Adventures in Suricata series! Over the past couple months I have been exploring Suricata, an open source Intrusion Detection System (IDS), by standing it up in my…

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BSidesCharm 2018

We had such a great time at BSidesCharm 2018 – so much so that I felt compelled to write about it.  Over the past couple years I have attended this…

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Host Based Risk Scoring (Part 1): How do you calculate Risk?

Hey all! This is the first post in a series about the concepts of a Host Based Risk Scoring System. This is an idea I had a few years ago,…

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Swipe right…into your next job

Maybe it’s my recent re-introduction into singledom, or maybe it’s because today is Valentine’s Day, but I can’t help but notice the similarities between dating and looking for a job. …

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Interning at SealingTech: Two Insiders’ Tales

SealingTech’s Internship Program takes place over the course of 11 weeks from May to August. This past year, two talented computer engineers were selected to participate in the summer 2017…

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Mapping Out the Risk Management Framework (RMF)

The days of DIACAP are phasing out. No more MAC and CL yes! The DOD and all federal agencies are now utilizing a new risk management framework developed by National…

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Sending Automatic Email Notifications When An Active Directory Account Locks

Hello SealingTech readers! If you’re reading this blog you probably have some kind of an interest in how to notify your IT administrators via e-mail if an Active Directory account gets…

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SealingTech CTF Walkthrough

This weekend, SealingTech ran a Capture-The-Flag event at BSidesCharm for 30 people. This event challenged members of the local InfoSec community to identify and exploit the vulnerabilities of a running system in our…

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DEF CON 23: Humans, The Wall of Sheep, and The Number 23

The scene of DEF CON on August 6th, 2015 at the Paris Hotel in Las Vegas around 6:00am, was filled with an array of hackers and industry professionals alike. What…

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