Consultant working with software supply chains, realtime communication and Open Source. edvina.net
Joined September 2007
- Tweets 8,881
- Following 734
- Followers 3,335
- Likes 2,587
245 Photos and videos
20 Jan 2025
So long and thanks for all the fish. See you on mastodon or bluesky.
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24 Apr 2024
With new regulations like the EU #CRA vendors will have responsibility for all the components they use to build a product. Each component will have a direct cost during the lifetime of the product, something any product manager wants to minimise.
#CRA #SBOM #CYBERSECURITY
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20 Sep 2023
The European tech sector relies on #opensource software to compete. The EU Cyber Resilience Act threatens to make this harder and more costly. @EP_Industry, please #fixtheCRA!
Make your voice heard: linuxfoundation.eu/cyber-res…
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19 Sep 2023
The current state of the EU's Cyber Resilience Act (CRA) will have severe and negative consequences for open source communities. Help us #FixTheCRA by making your voice heard. Learn more at linuxfoundation.eu/cyber-res… @LF_Europe @ep_industry
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28 May 2022
The story goes on.
28 May 2022
Årets berättare är härmed presenterade! För nittonde året samlas vi i #gamlastan för att lyssna på magiska berättelser i sommarnatten. #berättande #gamlastan #oralstorytelling #stockholm #mästerolofsgården
Olle E. Johansson retweeted
16 Jul 2021
Encryption is a building block of a trustworthy #Internet and is critical for digital societies and economies. We call on policymakers to think twice about any legislation that weakens #encryption. 🚨internetsociety.org/blog/202…
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The countdown to the next Netnod Tech Meeting has started! Our one-day event will take place on Wednesday 13th October at Scandic Continental in Stockholm. #netnodmeeting #netnod
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15 Jul 2021
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5 Dec 2020
Emulating a session over a session less transport. #DTLS
5 Dec 2020
Wrt DTLS has anyone realized how horrible it is with regard to session setup? It takes 6 messages back and force just to negotiate. That's 3xRTT, and if you have more than one leg in a chain those would up. I.e. 50ms RTT, 2 legs entail 300ms end-to-end session setup delay!
3 Dec 2020
TLS 1.3 in Jitsi ! #MoreCrypto #TLS
What about DTLS 1.3? :-)
2 Dec 2020
Hey hey Docker amigos out there! We just made a new release of the Jitsi Meet images, and it's a big one! New Debian Buster base, acme.sh, TLS 1.3 and more! Check it 👉 github.com/jitsi/docker-jits… 🚢 🚀
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30 Nov 2020
Proper and accurate time is important. Read this white paper by Netnod to get an update on the security framework for the NTP protocol - NTS - and how it works.
netnod.se/time-and-frequency…
#NTP #NTP #MoreCrypto #TLS #IOT
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16 Sep 2020
“Don’t expire on weekends” - set your certificate expiry to weekdays in order to don’t get any issues on the weekend :-)
#PKTechDays
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16 Sep 2020
Todays agenda: #PKI, #TLS and crypto - listening to PrimeKey conference online #PKTechDays #MoreCrypto
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16 Sep 2020
For me #OpenSIPit showed the path to online interoperability testing. We still need to refine the process a bit, but it was a huge step forward. (Yes, I was reluctant, now I am an old fool :-) ) Big Thank you to everyone involved! #SIP #Interoperability
15 Sep 2020
Thanks @gmaruzz, @liviuchircu, @oej, @davehorton, @sandrogauci, Alfred Farrugia, Pavel Bussel and Andriy Pylypenko for making #OpenSIPIt'00 Day 1 a very productive and absolutely worthwhile endeavor! Big hug to @bogdan_iancu and staff at @sippysoft for helping with the logistics!
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Olle E. Johansson retweeted
8 Sep 2020
Last week's chat with @oej & @miconda on @KamailioWorld can be seen at youtube.com/watch?v=X2OSTZ7s…. We should do this more often! Discussed #WFH vs RTC security. Also covered a bit of discussions on kamailio security and configuration issues @miconda :)
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28 Aug 2020
If you are involved in any form of Internet- or network-related development I want you to go read this document, a new RFC that makes it very clear who we all work for - the end user. There are many good reminders and guidelines here.
rfc-editor.org/rfc/rfc8890.h…
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28 Aug 2020
A personal follow up by @mnot - that you really should read. mnot.net/blog/2020/08/28/for…
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28 Aug 2020
Critical implementation bug in #WolfSSL implementation of #TLS 1.3 - update your systems. CVE-2020-24613 #PKI #IOT #IOTsecurity
research.nccgroup.com/2020/0…
Olle E. Johansson retweeted
25 Aug 2020
Among speakers at next week Kamailio World Updates online event: @oej, @sandrogauci, @eschmidbauer1, Igor Olhovskiy and Yuriy Gorlichenko - bringing in a group of interesting new topics about using @kamailio! The schedule expected to be out tomorrow! kamailioworld.com/k08-online…
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