Category: data wrangling
Everything filed under data wrangling.
Unjamming the Chrome Releases Blog
For the second time in a row, a post by cr0w on Mastodon regarding the Chrome release blog appearing to not render anything resulted in me firing up lynx to show a sub-second load and render, then finally doing something a bit more…
AI Proofing Your It/cyber Career: The Human Only Capabilities That Matter
In the past ~4 weeks I have personally observed some irrefutable things in "AI" that are very likely going to cause massive shocks to employment models in IT, software development, systems administration, and cybersecurity. I know some…
Foliage 2023
The days are getting shorter and when we were visiting Down East Maine the other week, there was just a hint of some trees starting to change up their leaf palettes. It was a solid reminder to re-up my ~annual “foliage” plotting that I…
Acoustic: Solving a CyberDefenders PCAP SIP/RTP Challenge with R, Zeek, tshark (& friends)
Hot on the heels of the previous CyberDefenders Challenge Solution comes this noisy installment which solves their Acoustic…
Packet Maze: Solving a CyberDefenders PCAP Puzzle with R, Zeek, and tshark
It was a rainy weekend in southern Maine and I really didn't feel like doing chores, so I was skimming through RSS feeds and noticed a link to a PacketMaze challenge in the latest This Week In 4n6…
Using the new Plot Javascript Exploratory Visualization Library Sans-Observable
The fine folks over at @ObservableHQ released a new javascript exploratory visualization library called Plot last week with great fanfare. It was primarily designed to be used in Observable notebooks and I quickly tested it out there (you…
I Just Wanted The Data : Turning Tableau & Tidyverse Tears Into Smiles with Base R (An Encoding Detective Story)
Those outside the Colonies may not know that Payless—a national chain that made footwear affordable for millions of 'Muricans who can't spare $100.00 USD for a pair of shoes their 7 year old will outgrow in a year— is closing . CNBC also…
'data:' Scraping & Chart Reproduction : Arrows of Environmental Destruction
Today's RSS feeds picked up this article by Marianne Sullivan, Chris Sellers, Leif Fredrickson, and Sarah Lamdanon on the woeful state of enforcement actions by the U.S. Environmental Protection Agency (EPA). While there has definitely…
The Evolution of Data Literacy at the U.S. Department of Energy + Finding Power Grid Cyber Attacks in a Data Haystack
I was chatting with some cyber-mates at a recent event and the topic of cyber attacks on the U.S. power-grid came up (as it often does these days). The conversation was brief, but the topic made its way into active memory and resurfaced…
Access Your "Saved for Later" Feedly Items By Hooking Up Dropbox to Feedly
If you come here often you've noticed that I've been writing a semi-frequent series on using the Feedly API with…