Rob Pickering
Leader, Mentor, Challenger, Educator, Network Engineer, System Administrator, Developer, Hacker, Writer, Diver, and Technology Explorer
Network Shenanigans in MacOS Mojave
Networking
This afternoon I was doing some network maintenance around the house. While inspecting all of my wireless clients, I happened to find a host that I didn't recognize (I name all
World Down Syndrome Day
personal
As most people who know me and lots of my readers know, my son has Down syndrome.  Down syndrome "also known as trisomy 21, is a genetic disorder caused by the presence
Free up over 100GB of space on macOS High Sierra using Storage Manager
howto
Recently I was invited to participate in the World of WarCraft, Battle for Azeroth Alpha Test. I know you're thrilled (I was too!). However, in order to install the game, it
World Down Syndrome Day
Today is a special day in the lives of my family. It's also a special day for millions of people across the world. March 21st is celebrated as World Down Syndrome
2017 - What I've Read
reading
2017 found my family and I finally settled, if a bit temporarily, in our new home in Cupertino, CA. We're renting and that will be the next major milestone we cross
Rest in Peace - Christopher J. (Chris) Utley
I've now reached a milestone in my life that everyone dreads, that age when your friends start to pass. I didn't think it would happen this soon. I'
Working around incomplete Ubiquiti UniFi Security Gateway DNS Service
I’ve been having a long-running conversation with various folks in the Ubiquiti Forums here [https://community.ubnt.com/t5/UniFi-Routing-Switching/UniFi-USG-local-DNS-not-resolving-local-hostname-correctly/m-p/2031489#M54558] and here [https://community.ubnt.com/t5/UniFi-Routing-Switching/
Using Let’s Encrypt TLS Certificates for SMTP, IMAP, and HTTP
Security
One of the greatest advances towards securing the Internet happened on April 12, 2016 when the Internet Security Research Group (ISRG) launched the “Let’s Encrypt” X.509 Transport Layer Security (TLS) (you
Apache and Mailman -- Scripts not executing
Recently I rebuilt my personal mail server (and Mailman list server) on a new version of Ubuntu. Everything went well and the Mailman list worked fine, except that all of the CGI-BIN scripts
Solving Fail2Ban not banning IPs on Ubuntu 16.04
linux
I recently installed Fail2Ban on my personal mail/web host as the number of "bad actors" has climbed a lot in recent years and I no longer felt comfortable just allowing
Why I'm doubling down on Apple - Privacy
apple
It's spring here in Silicon Valley and that means it's time for the Apple World Wide Developers Conference (WWDC). This year did not disappoint with Apple making not 1,
Triple Boot MacBook Pro (macOS, Windows 10, Linux)
macOS
I recently decided to run Kali Linux on my MacBook. I originally thought I'd just build it into a Virtual Machine (using Parallels), but was concerned that I might not have
Consuming Content is Hard
streaming
I recently listened to Triangulation episode #278 with Tim Wu, author of The Attention Merchants (which I'm currently reading). Tim, and Leo, both stated in the podcast that getting people to
Configuring Synology for Forward and Reverse Internal DNS Resolution
I'm a big fan of the Ubiquiti UniFi networking gear, I wrote about how I was able to use their gear to provide micro-segmentation [https://robpickering.com/ubiquiti-configure-micro-segmentation-for-iot-devices/] of my IoT

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