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Definition: |
Free messengers in the sense of these pages are decentralized chat systems. Every component of these systems must meet the criteria of free programs and be secure (future-proof). |
… in the sense of “free messenger”:
This refers to the strict criteria of the “Free Software Foundation” for “free software”:
The freedom to run the program as one wishes and for any purpose. There must be no restrictions whatsoever in terms of
2 The freedom to examine how a program works and adapt it to their needs
Without the freedom to change a program, users remain dependent on the goodwill of a single provider. Access to the source code is a prerequisite for this.
3 The freedom to distribute copies and thus help others
Software can be copied and distributed at virtually no cost. The prohibition of passing on a program to a person who needs it makes this program unfree.
… in the sense of “free messenger”:
security in data protection
through decentralized structures and non commercial goals
ensuring freedom of thought and decision-making
through education and communication of knowledge and overall contexts
legal certainty
through respect for privacy and compliance with data protection
Transmission security
through the use of strong encryption methods and
no centralized possibility to evaluate metadata.
Caution: This partial aspect of security is usually the focus of “secure” messengers.
Technical security
through the use of standards
Excursus: Pseudo security.
Freedom and security can be brought together as “digital sustainability “.
**What is “digitally sustainable”? As early as the 4th century, Augustine of Hippo described how non-material goods should be handled: they should be passed on. Digital sustainability deals with the question of how an ethically responsible approach to digital, immaterial goods is possible in today’s society, which is characterized by digitalization.
**What characterizes digital sustainability? “Digital resources are managed sustainably when their benefit to society is maximized so that the digital needs of present and future generations are met equally. The benefit to society is maximized when digital resources are accessible to the greatest number of people and reusable with a minimum of technical, legal and social restrictions. Digital resources are knowledge and cultural artifacts digitally represented as text, images, audio, video or software.”
Based on this general definition, specific points are listed to illustrate this:
The information on digital sustainability comes from the association LUKi e.V. (Linux users in the church sector).
Sources:
https://digitale-nachhaltigkeit.net (external)
https://digitale-nachhaltigkeit.net/tiefer-gehen.php#zehngrundsaetze) (external)
Related topics: “Digital sovereignty” (external; Wikipedia)