Secure decentralized messaging for all major platforms and then some. Reliable and instant by using fast and secure Chatmail servers, but also compatible with classic e-mail providers. Offering chat-shared web apps for fun and collaboration, end-to-end encrypted and without any server side hosting. Security-Audited multiple times, last in 2024. #chatmail #FOSS #OpenPGP #deltachat #fedi22 #webxdc #p2p

20yrs Sec #CCC, Geraffel native, c-base, AG KRITIS, CSCB, #AGND #hacking, #Ethik, #KRITIS, OT & IT-Security, working at HiSolutions, http://Threema.id/X9H873XJ

Independent investigative journalist. Covers cybercrime, security, privacy. Author of 'Spam Nation,' a NYT bestseller. Former Washington Post reporter, '95-'09. Signal: briankrebs.07 Twitter: @briankrebs Linkedin: https://www.linkedin.com/in/bkrebs/

D̒͂̕ᵈăᵃn̕ᶰ Ť̾̾̓͐͒͠ᵗe͗̑́̋̂́͡ᵉn̅ᶰtᵗl̀̓͘ᶫe̓̒̂̚ᵉrʳ
:: Founder, Phobos Group
:: Quad Flooper :: Scoville Addict
:: Public Speaker :: food pornographer
:: Twitter Alum (2011-2012)
:: security longhair :: tattoo'ed nerd

<script>alert(1)</script>
'>"></div><blink><marquee>visit hax.lol for a good time

#startups #security #infosec #redteam #publicspeaking #asm #attacksurfacemanagement #orbital #fundraising #saas
#drones #quads #hotsauce #spices #homeassistant #homeautomation #cartoons #animation

I am eminently qualified to speak from experience about a variety of dumpster fires.

Director of Incident Response at Dragos, ICS cybersecurity person, @pancakescon organizer, martial artist, marksman, humanist, level 14 Neutral Good rogue, USAF retired. Speaker available for gigs.

Gin connoisseur. Rodent parent. Some dipshit from Chicago. Now an immigrant in Melbourne.

I post *very serious* things about infosec. Thoughts are entirely my own.

'they/them' 🏳️‍🌈

Creator of @haveibeenpwned. Microsoft Regional Director and MVP. Pluralsight author. Online security, technology and “The Cloud”. Australian.

Member of the Lockdown Systems Collective making @cyd — writing at https://micahflee.com — author of HACKS, LEAKS, AND REVELATIONS https://hacksandleaks.com

Security writer, WIRED. Privacy, data, surveillance, cyber. Keen runner.

Recovering CISO
May have an orchid problem
Bad photography
Worse dad jokes
The worst Infosec hot takes
Podcast: https://defensivesecurity.org
Blog: https://infosec.engineering
Twitter: @maliciouslink
https://Infosec.Exchange Admin
#infosec #security #cybersecurity #risk #fedi22
…and for fucks sake, be nice to each other. We are only here for a brief time. Make it enjoyable.

To help support the costs associated with running this instance, please consider donating. You can set up recurring donations here:

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Security editor, TechCrunch
Email: [email protected]
Signal: zackwhittaker.1337
New York, NY

We're two #iOS developers and occasional #security researchers on two continents. #CyberSecurity 🇨🇦🇩🇪

Cybersecurity weather person and award winning shitposter. Shitposting is an anagram of Top Insights. You may be surprised to know I am not representing my employer here and these are not their opinions.

I have Direct Messages disabled - you can send them, but I will never receive them.

The PIMfluencer

https://karl-voit.at/about/

Influencing myself all the time. Rabbit-hole investigator.

Hide my German posts via selecting your preferred language(s) via:
Preferences→Other→Filter languages

I don't fav read toots.

Mutes accounts that misuse CWs.

Stands with 🇺🇦

#PIM #FOSS #Emacs #orgmode #Orgdown #bicycle #decentralization #security #privacy #Austria #Graz

Joined Mastodon 2017-11

Indexed on tootfinder

NOT political correct!

Security BSides Global account, managed (for now) by @jack_daniel.
(Note: tried but can't verify the wiki, it doesn't support the rel tag)

Scientist, safecracker, etc. McDevitt Professor of Computer Science and Law at Georgetown. Formerly UPenn, Bell Labs. So-called expert on election security and stuff. https://twitter.com/mattblaze on the Twitter. Slow photographer. Radio nerd. Blogs occasionally at https://www.mattblaze.org/blog . I probably won't see your DM; use something else. He/Him. Uses this wrong.

♦️ CEO of Red Queen Dynamics♦️EFF Board Of Directors♦️US/UK Fulbright Scholar in Cyber Security♦️Senior Fellow, Global Cyber Policy at the Council on Foreign Relations. ♦️ Formerly Harvard, Brookings, Splunk, Symantec. ♦️she/her curmudgienne♦️standard disclaimer regarding personal opinions.♦️Searchable.

Admin of Fosstodon, along with @mike.

I work in InfoSec 🔐

Father of two 👨‍👦‍👦, husband of one 👰‍♀️🤵‍♂️

Keeper of dogs (x2) 🐶, cat 😻, fish (x100s) 🐠 and chickens (x12) 🐔

I'm also partial to collecting watches ⌚️ and riding motorbikes 🏍️

security researcher/programmer ⁂ previously security team @ Google ⁂ Dragon Sector CTF founder/player ⁂ technical livestreamer ⁂ slide maker ⁂ he/him

Hacker, CEO of SocialProof Security: security awareness/social engineering training, vids, talks, tests, 3X @Defcon🥈, Chair of the WISP board, Tech Advisory Council for @Cisagov

Freelance investigative journalist — national security, disinformation, conspiracy theories, extremism, Russia/Ukraine, policing. 🕵‍♂️

Contributor to the Toronto Star, WIRED, The Walrus, Foreign Policy