Infosec

Feb
16
traceroute, ICMP, internetworking, the Wild Wild West?

traceroute, ICMP, internetworking, the Wild Wild West?

Someone asked why there were asterisks during a traceroute and inquiring as to if something was wrong with their uplink. I figured I would drop a little learning, if you all are willing to join my magical adventure to observe/orient and ultimately if necessary - troubleshoot IPv4 internetworks.
6 min read
Jan
15
Roll Your Own: Secure Online Communications

Roll Your Own: Secure Online Communications

First Amendment protections should apply to online communications; in the absence of such protections, the technical considerations of ensuring end-to-end security of communications are of paramount interest to us all.
3 min read