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Techlore Interview (BusKill, Interdiction, and OpSec)
WordPress Profiling with XHProf (Debugging & Optimizing Speed)
Introducing BusKill: A Kill Cord for your Laptop
Crowdfunding on Crowd Supply (Review of my experience)
Continuous Documentation: Hosting Read the Docs on GitHub Pages (2/2)
Why I was banned from GrapheneOS by Daniel Micay
Nightmare on Lemmy Street (A Fediverse GDPR Horror Story)
Hardening Guide for phpList
Trusted Boot (Anti-Evil-Maid, Heads, and PureBoot)
Detecting (Malicious) Unicode in GitHub PRs
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Iterative MITM Packet Sniffer

So, I got into a discussion with a friend of mine in my Computer Security class at UCF about this script. I’m posting this for historical and educational purposes only. As always, I never condone the implementation of any of my content for malicious intent. Moreover, this script has flaws that * would make it useless in such a scenario. Don’t do it!

Here’s a script I hacked up last semester when I was playing with MITM attacks and packet eavesdropping with ettercap:. This scripts will automatically:

fake its MAC Address get a new IP Address collect a list of hosts on the same subnet as itself iterate through and ARP poison: each of these hosts one at a time for 5 minutes each save all data collected in host-specific files in a timestamped directory repeat until the hard drive is full Michael Altfield

Hi, I’m Michael Altfield. I write articles about opsec, privacy, and devops ➡

About Michael


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FreeBSD Perils

As stated in my last post, my server died several months ago, and I decided to take that unfortunate opportunity to gain some Unix experience by installing FreeBSD on its replacement. Although this server has been installed for several months, the main reason that this weblog has been down is because of multiple configuration issues with FreeBSD that, frankly, I think should have worked Out Of The Box.

A friend of mine who is adamant about FreeBSD told me to name this inevitable post “FreeBSD from a gentoo user’s perspective.” It’s true that my desktop’s distro of choice has been gentoo for several years, but I’m no ricer. I love gentoo because I love portage–the gentoo package manager which is, in fact, a derivative of FreeBSD’s ports package manager. I don’t care much for any package manager that doesn’t give you the option to change compile-time options. Anyway, I’m going to try my best to leave any bias-ness I may have behind me as I work through the multitude of flaws that I encountered with setting up a FreeBSD webserver.

As a gentoo user, I can understand the expected perils of using a system that is designed to have both
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The test of three antennas

I just got the wireless working on my new laptop in ubuntu (thank god for forums), and I was disgusted to find that from my room I got ~20% signal quality. I knew the problem could be with the laptop or the wireless router, but since I can’t do anything about the laptop I did some tests with my router by using three different antennas.

Michael Altfield

Hi, I’m Michael Altfield. I write articles about opsec, privacy, and devops ➡

About Michael


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