All posts by Thanos

Andy McKee – Rylynn 

A guitarist who excels at acoustic finger style plays a masterpiece.

From the Andy McKee & Antoine Dufour DVD available at http://www.candyrat.com/artists/andym…
Official Stropes Guitar Transcription available at http://www.stropes.com

This beautiful composition by Andy McKee has a bittersweet quality that evokes emotion and distinctive technique that has fostered innovation in contemporary finger-style guitar. “Rylynn” was one of the compositions that propelled Andy McKee’s YouTube celebrity when it was first uploaded in 2006; today the video has over 28 million views. It was this video that caught the attention of Prince who asked Andy to join him for a series of shows in Australia in 2012.

“Rylynn” was first released in 2005 on the CD Andy McKee/Art of Motion (CandyRat Records). Then, in 2007, a video recording was released on the DVD Andy McKee/Antoine Dufour (CandyRat Records). This printed music is a note-for-note transcription of the performance from the DVD which is now available athttp://www.candyrat.com/artists/andym…

NASA | Big Ozone Holes Headed For Extinction By 2040

Helicopter Seed Time

It’s helicopter seed time in Lenexa, I’ll be blowing and mowing these things up the next couple of weeks.
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Why temperatures never go up in straight lines

A new video from Peter Hadley to debunk the usual naysayers who think this temporary slowdown or pause in AGW is the destruction of all science.


Why temperatures never go up in straight lines – YouTube.

Facebook Biometric Snooping Called Illegal By LISA KLEIN

Noteworthy news on the privacy front:

By Lisa Klein, Courthouse News Service:

Facebook violated its users’ privacy to acquire the largest privately held stash of biometric face-recognition data in the world, a class action claims in Chancery Court.

Lead plaintiff Carlo Licata claims Facebook began violating the Illinois Biometric Information Privacy act of 2008 in 2010, in a "purported attempt to make the process of tagging friends easier."

Through its "tag suggestions" program, Facebook scans all pictures uploaded by users and identifies any Facebook friends they may want to tag, according to the April 1 lawsuit in Cook County Court.

Facebook got its facial recognition technology from the Israeli company Face.com, which Facebook later bought. Face.com is not a party to the lawsuit.

via Courthouse News Service.

What are the Best Encryption Methods?

I wrote this back in 2013, but not much has changed for encryption level standards – these are still best sources I can find. So I’m reprinting an old post in the hopes of propagating better information.

This question is getting asked a lot, and the answers you see out in the public sphere of the internet range from pathetically underwhelming to just plain wrong in some cases. So this is my attempt to point people in the right direction. When you do see people who know what they are talking about discussing security the talk can turn towards holy wars, philosophical rabbit holes, or just become so overburdened with acronyms that a layman has to give up. So I’m going to point you to some concise and comprehensive web documents to help solve the problem.

Disclaimer: I’m not an authority, nor am I speaking for my employer, or any other group; this is entirely my own humble opinion.

You must use a combination of security protocols, practices, and standards to truly secure your data and network into the next decade. The brute force hacking ability available to individuals has been greatly extended and enhanced the past few years. By strapping together a high-powered computer and some high-powered video cards hackers can have the power of one of yester year’s supercomputers in their hands without spending the equivalent of a small nation’s budget to get there. Everything, including the methods in the links I’m going send you to, is theoretically hackable given enough computing horsepower and time. Your task is to make the time and horsepower curve too steep for hackers anytime in the immediate future and to persistently upgrade as these methods and standards evolve.

The first stop is Cisco and their next generation encryption white paper. Pay attention to the tables in the document first – upgrading to the recommended Next Generation encryption levels is best, but where circumstance, budget, or hardware capacities prevent that you should go to the “acceptable” levels, and if even that’s not possible, then at least try to meet the minimums in appendix A at the bottom and then add some controls to protect or mitigate your weakly encrypted data. Pay the most attention to tables one and two, which are pretty self-explanatory, and please read the caveats in the text, the heavier overhead encryption methods can cause hardware and software processing overload if you don’t engineer to right capacity. Also note that there’s an NSA paper linked if you need to see what’s needed for Government encryption security.

Next stop is the National Institute of Standards & Technology PDF http://csrc.nist.gov/publications/nistpubs/800-131A/sp800-131A.pdf – this document tells you what our best standards body thinks. At this link you will find many NIST PDFs on most security processes, recommendations, and standards that you might care about including Key Generation & Handling.

The next stop  is W3C – since so much of what we do is web centric, it’s very important to make sure Developers are securing data locally, through web encryption standards, and for cross site vulnerabilities. If you are following modern web standards then you’ll be using a bit of XML to share data & you will find sub links for encrypting XML as well as other protocols, and since it’s important to follow standards to prevent hacking, you should use the W3C validation tools against your pages regularly.

All of this is for naught however if you don’t layer your security – encrypting is just one part of protecting data. You must also consider physical layers, process deterrents, and prevention of social engineering attacks. When all is said and done remember that you must still be able to work – don’t make yourself so secure that you can’t.

Even More Signs of Spring

Here are some more Spring time photos.

Bruce Schneier’s Data and Goliath: The Hidden Battles to Collect Your Data and Control Your World

Here’s a great Berkman panel discussing Bruce Schneier’s new book that zig-zags back and forth on which is worse – big data, or big government snooping.


via Bruce Schneier’s Data and Goliath: The Hidden Battles to Collect Your Data and Control Your World – YouTube.

Signs of Spring

The overnights and mornings here have been cold, dipping to near freezing, but our days have been temperate and things are growing. The hillsides are reaching that green haze point – that day when they seem to have a green nimbus around those bare grey branches – and shortly after all turns green and half the houses in Lenexa will become invisible again behind their screens of leafy trees.

Here’s a photo gallery of some of those signs of Spring:

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Merchants of Doubt: What Climate Deniers Learned from Big Tobacco

How professional sowers of doubt moved from issue to issue: tobacco, energy, climate.

Merchants of Doubt: What Climate Deniers Learned from Big Tobacco – YouTube.