Beyond nslookup with .NET Sockets

This article introduces a professional-grade PowerShell script that identifies Domain Controllers using native .NET sockets, bypassing the overhead of standard administrative cmdlets.  Most internal reconnaissance starts with finding the Domain Controllers. While a simple nslookup -q=srv _ldap._tcp.dc._msdcs.domain.local works, it has three major flaws: Hard-coding: It assumes you already know the domain name. Parsing: It returns Read More …

Tool Overview: theHarvester

theHarvester is an open-source tool designed for the reconnaissance phase of a penetration test or security audit. Developed by Christian Martorella, it is written in Python and serves as a framework for gathering open-source intelligence (OSINT). Its primary function is to collect emails, subdomains, hosts, employee names, open ports, and banners from various public data Read More …

The Beak and the Fury

Talon was tired of the fluorescent hum and the endless cycle of the grain chute. In the cramped shadows of Barn 4, his heart beat with a rhythm that wasn’t a cluck-it was a heavy, rhythmic thumping. He stared at the wire mesh, his eyes burning with a fire that no amount of corn could Read More …

The Ledger vs. The Lectern

https://talkbusiness.net/2025/08/acretrader-acquired-by-proterra-investment-partners/ Now, I’ve often observed that if you want to see a man’s true religion, don’t look at the leather-bound book he thumps on Sundays; look at his ledger on Monday morning.  It seems our modern Patriot Leaders have found a way to serve both God and Mammon, though I suspect Mammon is getting the Read More …

A View from the Floor

Workers everywhere feel very bad about their job security By Studs Terkel (as if today) I was talking to a fella the other day, let’s call him Joe.  Joe’s a machinist, or he was, until the shop “realigned” its priorities.  He’s got calloused hands and a Bible on his nightstand that’s seen better days.  Joe Read More …

Tool Overview: Maigret

Maigret is an open-source intelligence (OSINT) tool designed to automate the process of username reconnaissance. Developed as a fork of Sherlock, Maigret expands upon the concept of searching for a specific identifier across a vast array of websites to build a profile of an individual’s digital footprint. Core Functionality Maigret operates by taking a single Read More …

Stay another Day

Fresh Egg “Pro” Tips The Bloom Factor: If they’re relatively clean, remember that the natural “bloom” (the protective coating) keeps them fresh on the counter for quite a while. No need to refrigerate right away unless you’ve already washed them. The Water Test: If you ever lose track of which eggs are the newest, the Read More …

The Gospel of the Bottom Line

I’ve been walking the blocks of Chicago lately, from the glass canyons of the Loop to the bungalows of Canaryville, and I’m hearing a new kind of silence.  It’s the silence of a machine, specifically, those Waymo rigs now prowling our streets, cameras spinning like the eyes of a mechanical spider.  They call it “testing.”  Read More …

Automating the Audit

Stop Staring at DNS Records If you are new to Information Security, you’ll quickly learn that visibility is your best friend. One of the first things I look at when assessing a domain’s posture is its DMARC (Domain-based Message Authentication, Reporting, and Conformance) record.  DMARC tells the world how to handle emails that claim to be Read More …