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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 1 day ago
Posts 16,932
Followers ▼ 50
Following 0
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The Internet's Observatory: Tracking cybersecurity and digital governance • connectivity and democracy • tools and policy for change • [email protected]

Last posted 1 day ago
Posts 1,149
Followers ▼ 28
Following 0
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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 2,754
Followers ▼ 19
Following 623
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Alpine Linux is a security-oriented, lightweight Linux distribution based on musl libc and busybox.

Last posted 1 day ago
Posts 252
Followers ▼ 10
Following 7
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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 2 days ago
Posts 699
Followers ▼ 7
Following 14
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NGI Zero open source funding
@[email protected]

NGI Zero is a grant making program for R&D of free and open source technologies, coordinated by @nlnet in collab with @fsfe @APC @ps @techcultivation @ros @fsi @nixos_org @ISOCSwitzerland @apell @ow2 Tolerant Networks HAN Uni Brno Uni & OFE | Delivers technology for the
Account = run by NLnet
IMG: C. Jeschke | Unsplash

Last posted 1 day ago
Posts 1,817
Followers ▼ 6
Following 2,204
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The Taggart Institute
@[email protected]

The Taggart Institute exists to provide low-cost, high-quality technology training to everyone in a welcoming, supportive community.

We believe you can succeed. The hardest step is the first one. Join us and find out just how much you're capable of.

Last posted 1 day ago
Posts 176
Followers ▼ 5
Following 10
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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 Less than a day ago
Posts 2,385
Followers ▼ 5
Following 719
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Evil Martians
@[email protected]

Design and engineering consultancy for developer tools, AI, and cybersecurity startups. Lago, Tines, Teleport, Wallarm, and Whop grow with Evil Martians.

Last posted 1 day ago
Posts 250
Followers ▼ 4
Following 23
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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 1,677
Followers ▼ 4
Following 140
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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 4,192
Followers ▼ 4
Following 0
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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 661
Followers ▼ 4
Following 164
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Open Security Conference
@[email protected]

Welcome to the official account of the Open Security Conference (#osco), the people-centred international gathering for everyone interested in cybersecurity.

Osco presents a different concept of security conference - literally from the community, for the community! It offers a platform to ease the learning curve in cybersecurity and provides the opportunity to learn, discuss, and teach.

is over. awaits!
Join us November 5-8, 2026 in Rückersbach, Germany. Visit our website to learn more, and follow to stay up-to-date.

Run by @0xKristof, @cisokeener, Daniel, @hans, @Gronner (gr), @IsItArtOrTrash, Kush, @lisihocke (lisi), @nazneenr, @realn2s (cl), and @seism0saurus (seism0saurus)

Last posted 1 day ago
Posts 431
Followers ▼ 2
Following 31
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Uncovering | Expert insights, Pro Interviews, Latest Threats & Hacking News |

Last posted 1 day ago
Posts 2,625
Followers ▼ 2
Following 32
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Notícias sobre ciência nas mídias brasileira e estrangeira.

Fontes:
Revista Pesquisa Brasil – cipesbra
Globo Ciência – ciglobo
Questão de Ciência – ciquesta
Inovação Tecnológica – ciinova
Science Alert – ciscial
Undark – ciundrk
Quanta Magazine – ciquant
Aeon – ciaeon
Tempo – citempo
Galileu – cigalil
Jornal da USP – cijnusp

Outros Bots:
@botsocialista

Last posted 1 day ago
Posts 7,871
Followers ▼ 2
Following 0
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GÉANT is the collaboration of European National Research and Education Networks (NRENs).

Together we deliver an information ecosystem of infrastructure and services to advance research, education, and innovation on a global scale.

#️⃣

Last posted 1 day ago
Posts 1,754
Followers ▼ 2
Following 507
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Sustainable email service powered by 100 % renewable energy, fully committed to privacy and security. Based in Norway, independent and employee-owned. 


Last posted 1 day ago
Posts 363
Followers ▼ 2
Following 106
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👀 Tracking all things Valve and Steam.
ℹ️ We are not affiliated with Valve in any way.

Last posted 1 day ago
Posts 948
Followers ▼ 2
Following 1
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OWASP Foundation
@[email protected]

We improve the security of apps with community-led open source projects, 260 local chapters, and tens of thousands of members worldwide

Last posted 2 days ago
Posts 1,158
Followers ▼ 2
Following 55
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FR/EN

Account dedicated to /#Infosec/digital stuff

Involved in

Last posted 1 day ago
Posts 887
Followers ▼ 2
Following 148
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Support security technology, furt někde 🇺🇦🇪🇺🇨🇿

Last posted 1 day ago
Posts 22,403
Followers ▼ 1
Following 175