
The Nextcloud Podcast Lea Gröber: Understanding self-hosting and security through Nextcloud
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Jul 19, 2024 Lea Gröber, a PhD student at CISPA Helmholtz Center, specializes in usable security and self-hosting motivations. In this engaging discussion, she reveals surprising insights from her studies, including the social aspects of self-hosting and the common misconception that self-hosters are more privacy-aware than the general population. Lea emphasizes the importance of understanding user behaviors in security and suggests that lowering technical barriers could enhance participation in self-hosting, making it a democratic act.
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Security Must Account For Human Behavior
- Usable security focuses on humans, not just technology, because systems often make insecure actions easier.
- Lea Gröber emphasizes designing systems so secure behavior is the natural, usable choice.
Running Nextcloud At Home Sparked The Research
- Lea and her partner ran a Nextcloud on an upcycled computer and faced maintenance issues like updates and database problems.
- That experience motivated her to ask why self-hosting is so hard and who chooses to do it.
Self-Hosting Is A Social Activity
- Self-hosting is socially embedded: people barter skills, share administration, and form collectives.
- These social structures both enable hosting and introduce trust-related risks.


