BSidesLV ‘25 - Controlling Credential Chaos
Talking about how to authenticate without secrets, at BSides Las Vegas, 2025.
Projects
A collection of posts about my projects.
When Read-Only isn’t Immutable
Abusing a k8s config that may look safe to escape a container.
Where the USAC Racers At?
Heatmap of USA Cycling racers who raced at least once in 2022.
Writing NTAGs for NFC in Lassie Codes
The 101 of NFC and tags. Getting started with automating NTAG writes is harder than I thought it’d be.
Lassie Codes - Grand Opening
Easy emergency contact info when you’re on the road.
Hitchdpix
Crowd-sourced event photography. Imagine all your low-tech family being able to share their full resolution shots from your wedding or big event, no account ...
A Homemade Cycling Power Meter
A crank-based power meter for cycling. Built on Arduino with proper Bluetooth, all for about $70.
Transparent Redirect with Software Defined Networking
Introduction to SDN by using OpenDaylight, Mininet, OpenFlow, and OpenVSwitch to transparently reroute traffic.
The Insecurity of WEP Networks and How It Can Be a Big Deal
How WEP secured wireless networks can be a security risk. Portrayed by a very real life attack vector, continuing with a man in the middle attack on an SSL c...
Postfix from Behind Comcast’s Big Dumb Head
Comcast residential accounts are quite restricted, but it’s still possible to run a personal mail server.
Free (Limited) WiFi
Many public hotspots offer a short period of free access before requiring payment. It may be possible to keep your free period going, though.
Modtalk and STIC 2013
Presented the Modtalk compiler at STIC 2013, my first software conference.