The best Security projects on Mastodon that posted recently.
Security
shellsharks
@[email protected]Infosec researcher | Indieweb enthusiast | Find me @ https://shellsharks.com
#fedi22 #infosec #cybersecurity #tech #indieweb #apple searchable
Profile picture: A red shark holding a terminal window shaped like a surfboard. The terminal reads “> whoami shellsharks”
https://keyoxide.org/FA7AC5E3626AEF016A5AD0BB172E73E0A585273E
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.
jomo
@[email protected]eng/deu | Privacy, Infosec, OSINT, OPSEC, OSM, CTFs, Shitposts, Echter Hacker™
Account managed by team; personal posts are signed with /s
The Nexus of Privacy
@[email protected]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
Cendyne
@[email protected]#cryptography and cloud infrastructure naga #infosec #appsec
Not into internet fun money
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
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

Electrospaces
@[email protected]Insights in Signals Intelligence, Communications Security and Top Level Telecommunications equipment. Photo: White House Situation Room
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
pancake 🌱🥞
@[email protected]Autor de radare2. També conegut com a @trufae allà on el meu nick ja esta ocupat
Zeroday Podcast (stefan)
@[email protected]Der Podcast für Informationssicherheit und Datenschutz. Seit 2016 setzen wir (Stefan und Sven) uns zweimal im Monat ans Mikro, um über aktuelle News und allgemeine Themen aus IT-Security und Privacy zu sprechen. Hier trötet Stefan, der Sven ist drüben bei chaos.social als @zeroday am tröten.
If the oceans die, we die....
@[email protected]Came from the dead bird site.
Not really here to be social.
I repost interesting or funny stuff.
Once in awhile I post how I feel.
Anti genocide. Pro humanity
No one or entity has permission to use my info or anything I post to support or use in any AI database or for use in any AI content.
#savetheoceans
https://shop.paulwatson.com/products/unisex-neptunes-pirates-t-shirt-large-white-logo?variant=40269260095566&mc_cid=7a88319f84&mc_eid=b5b55e935c
#CaptainPaulWatson
#PaulWatson
#slavaUkraini
DFIR Notes
@[email protected]design, build, teach threat-informed information security programs and techniques. Also: boosts of interesting classes, tools, research. (they/them)
BSidesKC
@[email protected]#BSidesKC 2026 / When: April 25, 2026 / Where: KCKCC, 7250 State Ave, Kansas City, KS 66112 / What: Good times, networking, & security
Garatzailea eta #txistularia - #infosec #linux
Batzuetan iparraldekoa. Bestetan hegoaldekoa
AlexSa
@[email protected]
Building great things breaking others. Mostly cybersec/infosec related ramblings | Hamburg & Stockholm
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.
pentest-tools.com
@[email protected]Pentest-Tools.com helps security professionals find, validate, and communicate vulnerabilities faster and with greater confidence - whether they’re internal teams defending at scale, MSPs juggling clients, or consultants under pressure.
With comprehensive coverage across network, web, API, and cloud assets, and built-in exploit validation, it turns every scan into credible, actionable insight.
Trusted by over 2,000 teams in 119 countries and used in more than 6 million scans annually, it delivers speed, clarity, and control - without bloated stacks or rigid workflows.
Toots about #infosec #penetrationtesting /
#pentesting #ethicalhacking #offensivesecurity
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.