How to break 40 years of resiliency.

So back in the late 60's, "The Internet" was in its infancy, several groups of technologists at various institutions were running a network called ARPANET.  ARPANET eventually evolved into what we call the internet today.  Systems connected to ARPANET, and todays Internet are each assigned an IP address, which is how other systems on the network communicate with it.  Your computer has one, your phone has one, your fridge might have one, the web server I run that you're reading this blog on has one.  Some have several.  The problem with IP

Lets Encrypt, Nginx proxy, CentOS 7

I've been interested in the Lets Encrypt project since I first heard about it, quite some time ago. It's a cool idea, automatic free certificates for everyone!  I've been using startcom for the majority of my personal sites, minus swbcrawler, which I purchased a cheap commercial cert for.  A few months back, Lets Encrypt finally opened up for publi use, and I giave it a little poke.  I didn't end up putting any of its certs live at the time though.

Hack My Derby

In 2011, Dave Kennedy and his crew started a little conference, called DerbyCon.  Named for its location, in Louisville, KY, it's an awesome infosec con, with a great atmosphere.  Because of the name, derby hats have been a staple. Much of the staff wear them, and many attendees also wear them.  Many of them are modified, lights, displays, whatever.  This eventually lead to a contest, in 2014 attendees were able to enter their modified derbies in the "Hack Your Derby" contest.

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