Tuesday, March 2, 2021
VPC peering with terraform
I wrote up an example of using terraform modules and provider aliases to turn up interconnected cloud resources (vpcs / vpc peering / peerin...
Saturday, December 21, 2019
How do RFC3161 timestamps work?
RFC3161 exists to demonstrate that a particular piece of information existed at a certain time, by relying on a timestamp attestation from a...
Saturday, December 14, 2019
Physically man-in-the-middling an IoT device with Linux Bridge
This is a quick writeup of how I did some analysis of an IoT device (The Thing) by physically inserting a Linux box into the network path b...
Friday, February 15, 2019
SSH to all of the serial ports
This is just a quick-and-dirty script for logging into every serial port on an Opengear box, one in each tab of a MacOS terminal. Used it ...
Monday, January 21, 2019
Cannot connect the virtual device ... because no corresponding device is available on the host
Recently I've been building some VM templates on my MacBook and launching instances of them in VMware. Each time it produced following e...
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