The best Security projects on Mastodon that posted recently.
Security
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 #NextGenerationInternet
Account = run by NLnet
IMG: C. Jeschke | Unsplash
disclose.io
@[email protected]
Free open-source tools to standardize, normalize, and promote the adoption of vulnerability reporting and disclosure. #internetimmunesystem #hacktheplanet
Puppet Community Team
@[email protected]
Perforce Puppet empowers users to automate and manage IT infrastructure, making complex systems more secure and reliable everywhere your infrastructure lives. Trusted by over forty thousand users worldwide, Puppet’s open source and commercial tools help you strengthen security, stay compliant, and simplify day-to-day operations.
FLOX Advocate
@[email protected]FLOX: everything you think necessary for your personal freedom, privacy and security (even things we have not yet created)
FLOX - Free Libre Open X(everything)
#cfp #FLOSSconf #FLOSSevent #LocalGroup #Fediverse #fedi22 #linux #SeaGL
Chilly
🛡️
@[email protected]
Infosec, Psychology+SE, OSINT, Privacy, Planes (#EWR), NJ, Linux, Geopolitics and Environmentalism etc. #GAYINT
Huge SciFi fan 🖖
Just a cold robot on the internet hacking, shitposting, helping and doing things
I joke. A lot.
I post about planes and ATC stuff. A lot.
Pretty unfiltered, thoughts/opinions my own not my employers. Probably overanalyzing things... Or am I? What does that really mean? Maybe if I calculate the optimal amount of analysis...
Profile Pic: A Moopsy from Star Trek Lower Decks in a NTSB vest

Garatzailea eta #txistularia - #infosec #linux
Batzuetan iparraldekoa. Bestetan hegoaldekoa
101LAB
@[email protected]Gute Digitalisierung für die, die Gutes tun! 🌥️🛡️ Cloud & Daten in eurer Hand - ohne Big Tech, dafür sicher + menschenzentriert. #security #gdpr #datenschutz #floss #digitalindependence
AlexSa
@[email protected]
Building great things breaking others. Mostly cybersec/infosec related ramblings | Hamburg & Stockholm
GÉANT
@[email protected]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.
#️⃣ #Research #Education #Networking #NRENs #Innovation #science #Network #eduroam #Europe #eInfrastructure #security #cybersecurity #cloud #cloudservices #trustandidentity #Identityandaccessmanagement #openscience #hpc #tech #fedi22 #tfr
shellsharks
@[email protected]Infosec researcher | Indieweb enthusiast | Find me @ https://shellsharks.com
#infosec #cybersecurity #tech #indieweb searchable
Profile picture: A red shark holding a terminal window shaped like a surfboard. The terminal reads “> whoami shellsharks”
NorthSec
@[email protected]A community-run cybersecurity event offering world-class talks, trainings & a 48-hour, on-site capture-the-flag competition. Every May in Montréal since 2013 🇨🇦 Publications en français et en anglais.
jomo
@[email protected]eng/deu | Privacy, Infosec, OSINT, OPSEC, OSM, CTFs, Shitposts, Echter Hacker™
Account managed by team; personal posts are signed with /s
🔏CatSalad🐈🥗〰️ℹ️Ꝋℂ
@[email protected]#️⃣CatSalad — I boost/post OSINT, Exploits, and extra-hackery stuff here often
〔︎ Just looking... pay no attention 〕
Pentest-Tools.com
@[email protected]Pentest-Tools.com is a product for AI-enhanced offensive security testing. We built it for teams who need reliable proof to validate vulnerabilities in networks, web apps, cloud, and APIs.
Over 2,000 teams in 119 countries trust us to scrutinize their infrastructures.
Toots about #offensivesecurity #penetrationtesting / #pentesting #ethicalhacking and other #infosec topics we care about
Pirate Party Foreign Relations chair 2021-23
Born 330 ppm, Shetland. Dad to 2 kids (384, 390ppm)
Climate | SocDem* | Pragmatism | Kindness | Tech | TTRPG | 5% shit-posts | Too many boosts
Dayjob: Resilience/Disaster Recovery/Infosec
Live Bundjalung Country
Always was, always will be
Banner: Pirate flag, Alasdair Grey (mis)quote
Avi: 3 arrows
🏴 (native)
🇫🇷 (presque courant)
🇮🇹 (quasi fluente)
🇩🇪 (schlecht)
🇪🇸 (un poco)
Ask me why I hate quote posts
*Contains left-ecomodernism
Graylog
@[email protected]Centralized #logmanagement that actually works. #cybersecurity #infosec
Elbsides
@[email protected]Hamburg‘s Computer Security Conference - coming to the Elbe on June 5th, 2026.
We are part of the worldwide BSides community and want to organize an event by the community, through the community, for the community!
We try to create an inclusive and safe space for talks and workshops all around security and welcome all gender at our conference.
🌙CatSalad🐈🥗〰️№ℂ.␎🛜
@[email protected]🌙YACS — Yet Another #CatSalad
BeyondMachines
@[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.
BSidesKC
@[email protected]#BSidesKC 2026 / When: April 25, 2026 / Where: Jewell Student Center @ KCKCC, 7250 State Ave, Kansas City, KS 66112 (Navigate to: 39.12225, -94.74890) / What: Good times, networking, & security