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      bobjonkman favorited something by stigatle: Out enjoying a nice day with Marlyn and our kids. Love being outdoors:)
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      RT @steve Uncertainty Principle Podcast Episode 1: Isaac Newtons Pajamas Lots of people in history were born on this day. This reading of an article in the Washington Post remembers one of them, Isaac Newton, and his pandemic year. https://people.smu.edu/ssekula/2020/03/16/uncertainty-principle-podcast-episode-1-isaac-newtons-pajamas/
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      bobjonkman favorited something by steve: Uncertainty Principle Podcast Episode 1: Isaac Newtons Pajamas Lots of people in history were born on this day. This reading of an article in the Washington Post remembers one of them, Isaac Newton, and his pandemic year. https://people.smu.edu/ssekula/2020/03/16/uncertainty-principle-podcast-episode-1-isaac-newtons-pajamas/
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    • New note by bobjonkman 17 December 2020
      I was getting all enraged by Github removing from their site yet more software they don't agree with. It should be perfectly acceptable to have software that enhances privacy and gives users control over what's on their computers. If I want to use software that bans cookies, why should Github care? Cookie banners are perfectly […]
    • bobjonkman repeated a notice by geniusmusing 17 December 2020
      RT @geniusmusing No cookie for you The GitHub Blog https://github.blog/2020-12-17-no-cookie-for-you/ >Good news: we removed all cookie banners from GitHub! 🎉 > >No one likes cookie banners. But cookie banners are everywhere. So how did we pull this off? > >Well, EU law requires you to use cookie banners if your website contains cookies that are […]
    • New note by bobjonkman 6 December 2020
      That article (from 2018!) is just like reading a dystopian #SciFi novel, all newspeak and doublethink: "The chip also supports the Android Strongbox Keymaster module, including Trusted User Presence and Protected Confirmation" https://www.androidauthority.com/titan-m-security-chip-915888/

Cryptography and Security Events in Kitchener-Waterloo

Posted by Bob Jonkman on 9th October 2013

The months of October and November are shaping up to have some great lectures and presentations on cryptography, security and privacy.

Sheet of paper, strips of paper

Keysigning materials

Yesterday started off with an informal keysigning at the KWLUG meeting. The presentation was on the Scratch programming environment, nothing to do with GnuPG/PGP or cryptography. But a few of us exchanged little slips of paper with our key fingerprints, verified that the name with the fingerprint matched the person we knew, signed the keys, and so improved our standing in the Web of Trust. I hope that this becomes a regular part of all KWLUG meetings. The more people that participate, the more confident we can be about the validity of keys we may not have verified ourselves.

Today I attended the first UofW CSClub lecture on Security and Privacy by Sarah Harvey. If you’ve been following the news about the Snowden revelations you’ll know why security and privacy is important. The room was full of computer science, math and cryptography students, so the discussions were deep and technical.

Sarah Harvey shows a slide of Edward Snowden

Sarah Harvey shows a slide of Edward Snowden

There was a vacancy in the November KWLUG meeting so I asked Sarah if she would repeat her lecture. Let’s see what the KWLUG bosses have to say

There are more CSClub lectures scheduled, check the schedule on the CSClub site.


M-209 cipher machine

KWCrypto logo, the M-209 cipher machine

I’ve volunteered to do a presentation on Encrypting E-mail with GnuPG, Thunderbird and Enigmail, followed by a formal keysigning. I’m developing the presentation notes and keysigning procedure on the KWCrypto Interest Group Wiki that was set up after the Kwartzlab keysigning party last year. Please join me on the Wiki and the mailing list — I’d appreciate the help.

–Bob.

Keysigning Materials picture taken by Bob Jonkman and released under a CC BYCreative Commons — Attribution — CC BY license.

M-209 cipher machine by Greg Goebel used under CC BY-SACreative Commons – Attribution-ShareAlike 2.0 Generic – CC BY-SA 2.0

Picture of Sarah Harvey taken by Laurel L. Russwurm and used under a CC BYCreative Commons — Attribution — CC BY license.

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