Georg Greve

@greve@floss.social
149 Followers
680 Following
623 Posts

Sovereign technologies since 1992.

CEO at Vereign AG, working towards the future of Self-Sovereign Identity. #GNU Project contributor, founding president Free Software Foundation Europe (#FSFE). Topics may contain traces of security, politics, ice hockey & food.

Husband, father of twins, volunteer ice hockey coach at the SCRJ Lakers.

#FreeSoftware #OpenSource #DID #SSI #FinTechRocker

LinkedInhttps://www.linkedin.com/in/georggreve/
Medium.comhttps://medium.com/@ggreve
Workhttps://vereign.com
BlueSkyhttps://bsky.app/profile/ggreve.bsky.social

Sailing the fjords like the Vikings yields unexpected insights
https://arstechnica.com/science/2025/06/this-archaeologist-built-a-replica-boat-to-sail-like-the-vikings/
Greer Jarrett has identified four possible small ports, or "havens," used by Vikings along the Norwegian coast.

Original research paper here https://link.springer.com/article/10.1007/s10816-025-09708-6

Sailing the fjords like the Vikings yields unexpected insights

Greer Jarrett has identified four possible small ports, or “havens,” used by Vikings along the Norwegian coast.

Ars Technica

Just saw this scrolling through Facebook. I don't know anything about the matter, but my point remains valid: using other people's platforms does not and never will guarantee the safety of your data.

@_elena 's video is extremely relevant: https://tube.bsd.cafe/w/64VuNCccZNrP4u9MfgbhkN

#OwnYourData

Proton recherchierte und fand einige interessante Parlamentiarier-Mailadressen bei HaveIbeenPwned.com. Das IT-Unternehmen präsentierte diese einigen Schweizer Medien. Alle haben diese heute publiziert, inklusive wir von DNIP.ch.

Doch nur #DNIP verifizierte selbst die Mailadressen und fand noch einige mehr. 😎

https://dnip.ch/2025/06/24/was-mailadressen-ueber-parlamentarierinnen-alles-verraten-viel/

Was Mailadressen über Parlamentarierinnen alles verraten (viel!) - Das Netz ist politisch

An Meldungen über geleakte Login-Daten und neue Passwort-Funde im Darknet haben wir uns unterdessen gewöhnt. Meist tut man sie mit einem Schulterzucken ab,

Das Netz ist politisch

Did you know that there’s a premium version of Whatsapp which :

- Has no advertising
- Has no mandatory AI integration
- Has no tracking and does not gather your personnal data
- Has increased privacy and stronger encryption
- Is exclusive and allows you to chat with other premium members

Best of all ? It is currently free to join!

Go now to your app store and install it before it is too late!

It is called "Signal"

https://ploum.net/2025-05-23-chats-digital-clutter.html

Reducing the digital clutter of chats

Reducing the digital clutter of chats par Ploum - Lionel Dricot.

Uhm… feel free to use this as needed.

(Sound on and may not be safe for work “language”)

WhatsApp is officially getting ads

WhatsApp is getting ads, as Meta has announced that it will now allow businesses to promote their products and services through its status feature.

The Verge
In case you're wondering if it's just your imagination or if Boeing aircraft really do seem to crash a lot, this visualization from last year confirms that ... no, Boeing really does have more incidents than Airbus.
Google is currently doing a lot to prevent data leaks: https://status.cloud.google.com/?hl=de

🛠️ Need a transparent, flexible way to manage internal requests, without switching tools?

Many teams in the public sector already use OpenProject for ticket management:
– Work packages as tickets
– Custom fields and workflows
– Internal comments (Enterprise)
– Agile boards for better overview

Learn more about how it works in practice:
🔗 https://www.openproject.org/blog/openproject-for-ticketing-management/

#OpenSource #ProjectManagement #PublicSector #TaskManagement #OpenProject #TicketManagement

Ticket management with OpenProject

How to process and track tickets with OpenProject

OpenProject.org
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Google is currently doing a lot to prevent data leaks: https://status.cloud.google.com/?hl=de
Some side effects may be noticeable…