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FEDIDEVS

Awesome Security projects on Mastodon.

Project security Security
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Open source privacy and security focused mobile OS with Android app compatibility.

Last posted Less than a day ago
Posts 16,453
Followers ▼ 301
Following 0
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Kuketz-Blog 🛡
@[email protected]

Kuketz-Blog: Digitale Unabhängigkeit ✊
Widerstand gegen Überwachungskapitalismus.

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Hier schreibt die Redaktion des Kuketz-Blogs:
/kuk @kuketz
/meb @rufposten
/lax @lacrosse

Hilfe & Support: kuketz-forum.de/
Impressum: kuketz-blog.de/impressum/
Toots werden nach 2 Jahren gelöscht ✅

Last posted 2 days ago
Posts 2,733
Followers ▼ 136
Following 29
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Techlore educates people about digital rights, privacy, security, and freedom to push the world toward a safer internet. We envision a world where technology works for us, not against us—and we're proving that individuals can make real impact for themselves and their communities.

Last posted Less than a day ago
Posts 1,460
Followers ▼ 88
Following 56
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Secure decentralized messaging across all major platforms. Instant and reliable via fast chatmail relays, compatible with classic email providers. Features secure mini web apps for fun and collaboration, end-to-end encrypted and with P2P realtime channels. Security-audited multiple times.

Last posted 1 day ago
Posts 2,690
Followers ▼ 73
Following 616
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Privacy Guides
@[email protected]

Privacy Guides is a socially motivated website that provides information for protecting your data security and privacy.

We are a non-profit project with a mission to inform the public about the value of digital privacy, and about global government initiatives which aim to monitor your online activity. Our website is free of advertisements and not affiliated with any of the listed providers.

Last posted 1 day ago
Posts 671
Followers ▼ 68
Following 15
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heise Security
@[email protected]

News und Hintergrund-Geschichten von heise Security - dem Sicherheitsportal von heise online.

Offizieller Account
🤖 Die meisten Posts sind automatisiert

heise.de/security/impressum.ht

Last posted 1 day ago
Posts 4,054
Followers ▼ 67
Following 0
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Qubes OS is a security-oriented operating system that allows you to compartmentalize your data and activities into isolated environments called "qubes" so that a single cyberattack can't take down your entire digital life in one fell swoop.

Last posted 3 days ago
Posts 225
Followers ▼ 48
Following 0
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DEF CON is the world's most influential hacker conference. Held every year since 1993 in Las Vegas, Nevada, DEF CON is the hub of a global community of hackers, security geeks and curious technophiles.

Last posted 3 days ago
Posts 2,331
Followers ▼ 42
Following 716
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World Wide Web Consortium
@[email protected]

The World Wide Web Consortium (W3C) was established in 1994 by Web inventor Tim Berners-Lee, to develop interoperable standards to lead the Web to its full potential.

We are an international multi-stakeholder community where member organizations, a full-time staff, and the public work together to build a Web based on the principles of accessibility, internationalization, privacy and security.

Please be more curious than critical. Your interactions go to real people who care and do their best 🙏

Last posted 1 day ago
Posts 1,633
Followers ▼ 41
Following 140
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Have I Been Pwned
@[email protected]

Check if you have an email address or password that has been compromised in a data breach. Created and maintained by @troyhunt

Last posted 1 day ago
Posts 336
Followers ▼ 33
Following 1
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BeyondMachines verified
@[email protected]

Enabling Good Cybersecurity for Everyone:
Automated cybersecurity tools, learning and expert guidance for individuals and companies of all sizes.
Because cybersecurity shouldn't be an enterprise feature.

Sometimes a bot, sometimes not.

Last posted 1 day ago
Posts 8,280
Followers ▼ 29
Following 716
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The official account for Security BSides New York City. October 18, 2025 @ John Jay College

Last posted 1 day ago
Posts 299
Followers ▼ 27
Following 9
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LinuxFest Northwest
@[email protected]

LinuxFest Northwest (est. 2000), an annual Open Source event co-produced by Bellingham Linux Users Group and the Information Technology department at BTC. LFNW features presentations and exhibits on free and open source topics, as well as Linux distributions & applications, InfoSec, and privacy; something for everyone from the novice to the professional!

Last posted 3 days ago
Posts 55
Followers ▼ 26
Following 3
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LWN.net aims to be the premier news and information source for the free software community. We provide comprehensive coverage of development, legal, commercial, and security issues. The LWN.net Weekly Edition is our weekly summary of what has happened in the free software world; our front page offers up-to-the-minute coverage.

Have a news tip for LWN? Drop us a note at [email protected].

Last posted 1 day ago
Posts 1,176
Followers ▼ 23
Following 12
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IT Kombinat GmbH
@[email protected]

Das ist ein Zusammenschluss von erfahrenen Führungskräften und Experten, die schon seit vielen Jahren in der IT-Beratung für verschiedene Unternehmen und in unterschiedlichen Rollen tätig sind. Wir kennen das Geschäft!

Unsere Werte:

Unser : , -Management, & , IT ​en, Programm- / für -Gewerken & .

Tochtergesellschaften: &

Last posted 4 days ago
Posts 18
Followers ▼ 22
Following 13
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Last posted 1 day ago
Posts 243
Followers ▼ 22
Following 51
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The Cypurr Collective
@[email protected]

Cybersecurity, Cryptoparties and cats in NYC since 2016

Last posted 1 day ago
Posts 68
Followers ▼ 21
Following 20
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The Calyx Institute
@[email protected]

Our mission is to educate the public about privacy in digital communications and to develop tools that anyone can use. By embracing "privacy by design," we help make digital security and privacy more accessible to everyone. Help support our nonprofit mission-- become a member and get a hotspot with unlimited wifi or a phone with CalyxOS! members.calyxinstitute.org/enr

Last posted 1 day ago
Posts 639
Followers ▼ 17
Following 165
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Alpine Linux is a security-oriented, lightweight Linux distribution based on musl libc and busybox.

Last posted 3 days ago
Posts 233
Followers ▼ 17
Following 7
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Digital Office
@[email protected]

Die Stabsstelle Digital Office inkl. Informationssicherheit begleitet das KIT bei der und berät und unterstützt die Leitungsebene. Hier posten wir News zu aktuellen Entwicklungen und Projekten.

Last posted 1 day ago
Posts 388
Followers ▼ 14
Following 237
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We are a Dutch NGO that helps trans and other queer people escape from danger, mostly by migrating.
transrescue.org/
We will not discuss computer security with you.

Last posted 3 days ago
Posts 1,789
Followers ▼ 12
Following 352