What is SWIP? SWIP (pronounced swipe) stands for Shared WHOIS Project. It’s basically a process for the ISP who owns... Read More
JoinedMay 14, 2020
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I've been in IT for over 20 years and today I work for Progressive Insurance as their Lead Engineer.
This is one way to find public IP Ranges for email using DIG. This is used if you want to... Read More
Let’s first talk about what happens when a router receives a unicast IP Packet. In order for the router to... Read More
While looking at the design guide for Akamai’s GRE Technical Guide, you’ll notice that the TCP MSS in their example... Read More
This will allow you to run Bash scripts from ZSH by just doing ./{script}. Shebang – From the CLI, add... Read More
In this post I’m going to jot down some notes I have sitting around for DDOS. I’ll list some things... Read More
Here’s another that some people get confused on and I don’t know why.... Read More
I noticed that the Okta Voice Call Authentication callback option for MFA was not working for my Cell phone number.... Read More