M. Joseph @bytefool
An enthusiast in technology. #ISC2 and #GIAC certified #AppSec professional, seasoned software developer, and electronics hobbyist bytewisedivision.com United States Joined September 2009-
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Listen to Brendan Dibbell give his talk on Security Champions programs and how to enable your developers to make good decisions when they're building their software. #appsec #infosec #CyberMentoringMonday lnkd.in/eACTJCv
Happy #cybermentoringmonday all! Coming back from a great weekend with @BsidesBos. Please reach out to me if you or someone you know needs help breaking into #appsec.
Thanks @snipav1 for being a great coworker, @BsidesBos for letting us talk about "The Delicate Art of Tuning Security Tools for #devsecops", all of the awesome questions from the audience, and a shout out to @aprilwright for keeping us honest!
@BsidesBos speakers: @chris_kirsch @HelenNegre @BigBrotherDare @magg_py @DeidreDiamond @gabsmashh @dzag_ @ian_infosec @dontlook @Stephandsec @ramimacisabird @bytefool @_JohnHammond John the Geek, Dr Stanley J Barr & Julian Wayte 2/2 It's going to be a GREAT DAY!!!😎
Thank you @bytefool for a great presentation last night on web shells! Next one is October 19 on @owasp Netattacker by @securestep9 Info here: meetup.com/defcon401
We will now be using GoToMeeting, instead of Teams. Free and virtual! Sept 14: Eeny Meeny MIMEy Moe: Playing the Shell Game Oct 19: Using OWASP NetAttacker for Recon & Vuln Scanning Nov 9: Ten Unexpected Ways I Pwned You meetup.com/defcon401 @defcongroups @defcon
Tonight! Free and open to all! We'll have Michael Rossoni talking about file upload vulnerabilities and web shells! Check it out, 6 pm ET: meetup.com/defcon401
Good morning my fellow awesome hackers I love you all
Til: I’m older than Linux but younger than Windows. That is the generation I’ll be identifying myself with going forward. Rando: how old are you? Me: older than linux but younger than windows
Til: I’m older than Linux but younger than Windows. That is the generation I’ll be identifying myself with going forward. Rando: how old are you? Me: older than linux but younger than windows
Good morning everyone happy wonderful Wednesday I love you all owwwwwww
Did you know we will have 3 tracks full of amazing speakers, 3 villages, & a CTF competition? & we’re not done announcing new stuff. If that’s not enough, you’ll also get a swag bag in the mail. So don’t wait - get your ticket today. #bsidesbos2020 #swag #infosec
Happy #CyberMentoringMonday to everyone! If you're looking for some mentoring in #appsec or just want to chat about current trends, please let me know!
Happy fantastic Friday my fellow awesome hackers I love you all owwwwwww
Happy to announce that my co-worker Emmanuel A. Hernandez and I will be presenting at the virtual BsidesBoston this year on Saturday, September 26th, 2020. We'll be talking about the delicate art of tuning your security tools for D…lnkd.in/ef6AKPn lnkd.in/gFv9fUi
Once, at a new job, I reported 27 security incidents. My boss was so pissed. She said "We never had any security incidents before YOU got there!" I tried to explain that they had always been having incidents, they just never had someone before that knew how to find them...
Fellow #appsec folks, I've used github.com/aparsons/bag-o… at my last org to track onboarding and SDL engagements, but it looks like the base project hasn't been updated since 2016. What are tools are folks using today to track their engagements? @matt_tesauro @weavera
This is free and will be done with live streaming. Open to anyone, anywhere. @defcongroups
This is free and will be done with live streaming. Open to anyone, anywhere. @defcongroups

Bridget Nicole @BridgetNic96564
0 Followers 163 Following Recruiting webshell engineers to penetrate websites, with a monthly salary of up to $100,000. If interested, please contact https://t.co/O1d7Ecowfo
WandaTracy @53CWVwWr44hqV9
74 Followers 7K Following
lily @a3BNZq353cg1o8
26 Followers 3K Following
Emma Dumont @38tOik9KY722X
24 Followers 2K Following
DivyaRao @DivyaRa63923027
15 Followers 103 Following Tech sales professional. Doing my part in helping companies solve real-world problems with innovative technologies.
Sticker the Planet @Stickerum
2K Followers 2K Following Handwritten notes + excellent stickers + other merch. {stop using sticker ass} #EPluribusStickerum Thank a postal worker! 🌈 Design by @1dark0ne 💞
p̻̻̥r̥̻̥o̻j͛�... @projectdp
1K Followers 5K Following Infrastructure cyborg: Systems Engineering, #Security, #OpenBSD, #NetBSD, #FreeBSD, #Linux, #Networking. @[email protected]
Louis Cremen 👨🏻... @proxyblue
2K Followers 1K Following Trainer for (ISC)², ISACA, CompTIA. 2021 EC-Council Instructor of the Year. Software Engineer background. Studying Neurotechnology. Dad of 3. Always learning
Marc French @AppSecDude
326 Followers 150 Following Security dude, Firearms geek, Scuba Guy. Lousy Golfer. Aspiring Blacksmith
Dr Gerhard Knecht, Ph... @GerhardKnecht
14K Followers 11K Following Cybersec. & Audit VP, Global CISO, Global Head MSS, Prof. Speaker, TV appearance, Top 10 UK security personality 2010, Compliance guru, AI, Followback Security.
Alan (over at bsky) @ANeilan
3K Followers 5K Following 34. | security researcher. | team hashmob | keybase: w00dsman | https://t.co/NRNCI1zaJo | CashApp; $ANeilan (find me on the other place)
Vince @vincedotca
229 Followers 339 Following * President @RevenniInc, a Toronto based consulting firm * Lead Architect @Tracelabs * Opensource advocate specialized in system engineering and infrastructure
bilk0h @bilkohsec
20 Followers 57 Following security enthusiast - linux guy - virtual machine wrangler - coder
4u63ן5 ן13 70 ʞ33d... @T0kTiks
72 Followers 874 Following Ⓗ̥̽ⓞ̾͐̓ⓦ͆͑ͮ͋̓̈ ̫̋̃ⓓ͇̭͚̝̾̂̈́̄̆̾ⓞ̜͒ͤ͑͒̍ ͍̯͐̃ⓨⓞ̳̜̻̺͚͓ͣ̎͋ͮ͑͐ⓤ͇̯̲̻̖͂ͩ ̤͍̳̘̾̑ⓓ̻ͥͬ͂ⓞ̱̣̟̰ͮ͊͋̂̚ ̩͚̱̾ⓣ̳̫̪̹̫̭͌̃ͯͩ͗ͥͦⓗ̖̜͓̗̮̗̍̆̎ⓐ̃ⓣ̟̝̪̗̯.͚̤̲͎̜̫
Charles Shirer @bsdbandit
25K Followers 27K Following A Hacker who is A Lover of People, and Life @RetroTwinz @Secbsd, @GrumpyHackers, @NovaHackers, @deadpixelsec @hacknotcrime Advocate @PositivelyBlue_ OSCP, OSWP
Mad Squirrel @ErichKron
1K Followers 957 Following Infosec Geek | Public Speaker | Media Commenter | Podcaster | Security Junkie My odd opinions probably do not reflect those of my employer
Phoenix_Everlast @__PhoenixIsHere
395 Followers 399 Following #StandUpForUkraine #DemocracyMatters Mulit-disciplinary artist: Art, Music,Writing, Film shorts. Diverse & Evolving. 🙄I didn't write that.
geekxster @geekxster
20 Followers 1K Following
Infosec Ninja @richardjscott16
582 Followers 2K Following #infosec #noob | Social Media Marketing | Social Media Management | Martial Arts Enthusiast | Bibliophile
pr3c0g @pr3c0g
43 Followers 875 Following jack of all trades, master of none. ADHD. infosec, gamedev, pixelart, bass/guitar/piano, orchids, cats
Riccardo ten Cate @RiieCco
297 Followers 317 Following
Whiskey Pete's Сла... @__WhiPP__
2K Followers 2K Following Lie to computers. Poison your data. DevSecOps.
BTD @TheDukeZip
2K Followers 2K Following Hacker. Relapsing denim snob. Spin class connoisseur and cyclocross wannabe.
Moms Code @_stani_slava_
2K Followers 4K Following #DataScience 📉 #CyberSecurity🤖 #LifelongLearner🦄 #MotherCoders 👨👩👦 #momscodeshop 👚 #AdTech 💰 #AudienceBuilding 📊 #femaleentrepreneur #coffeeaddict
J.B.C. @JBC_SEC
1K Followers 1K Following Cybersecurity & IT consulting Veteran Owned Small Business | ▶️ https://t.co/7WAw9IT6Hn to upgrade your tech skills!
The Bytewise Division @TheBytewiseDiv
1 Followers 7 Following
Layer 8 Conference �... @Layer8Con
6K Followers 858 Following The 1st conference that solely focuses on OSINT & Social Engineering. Saturday, June 14 in Boston, MA
Jason Albuquerque @Jay_Albuquerque
157 Followers 852 Following
Black Hills Informati... @BHinfoSecurity
48K Followers 2K Following Specializing in pen testing, red teaming, and Active SOC. We share our knowledge through blogs, webcasts, open-source tools, and Backdoors & Breaches game.
Clark Voss @clark_voss
276 Followers 520 Following Security Researcher, Pluralsight Author - views are mine..
Naviguardian @NaviguardianCo
7 Followers 49 Following Naviguardian is a suite of cybersecurity tools built to leverage a state-of-the-art protective intelligence engine.
Mike Fitzpatrick @ncxceo
10K Followers 9K Following Founder & CEO @NCXGroup | Cybersecurity | Risk Mgmt | Cyber Resilience | Ponemon Fellow | 20+ yrs fighting the bad guys"
F5 Security @F5Security
20K Followers 9K Following a force for cybersecurity frontliners. for the people they protect. for some well-earned peace. Follow @F5 for the latest.
Cynthia Johnson @CynthiaLIVE
1.3M Followers 503K Following Founder of @bellivyinc, Co-host, https://t.co/4OZe59DnHw, keynote & Author "Platform" on Personal Branding | [email protected]
Ivy League Content @ivyleaguewriter
33K Followers 34K Following I write highly researched content in whatever tone you like...view my samples here: http://t.co/fuFiYaINJD
Nicola Whiting MBE @CyberGoGiver
8K Followers 4K Following Leadership Fellow of St George's, Windsor | Amazon Bestselling Author & Speaker | Autistic 'Cyber Auntie' | NED, Industry and UK Govt Advisor
Dr. Jacob Dean @SchadenJake
537K Followers 413K Following Award-winning food & travel writer and editor. Psychologist. New Yorker. Expat. I live in Oaxaca.
Matt Brewer @matt_brewer
152 Followers 701 Following Developer, OSINT, pentester. Interested in all things infosec.
Sean Beeson | Music &... @SeanBeeson
751K Followers 633K Following Composer & music producer for games, tv, film, ads, UX design, and more. Husband. Catholic. Father of seven.
ThreatPinch @ThreatPinch
761 Followers 1K Following Security Researcher | #Infosec | #DFIR | #Malware | #Security | #OSINT | #Honeypot | #Javascript | #ChromeExtensions
Michael James @Ginsberg5150
6K Followers 4K Following Information and Coffee keep the world moving...
(Bi)coastal Rose @ZelWms
676 Followers 2K Following She/her. Bi. Mental health enthusiast. Information engineer and #writethedocs community organizer. Come for event the info, stay for the Sass as a Service.
Dark Samus Hunter | N... @SamusHunter2
24K Followers 43 Following Metroid fan #1 | General Nintendo insider and player of all videogames | The galaxy's greatest bounty hunter. She never fails | Takoyaki lover
Louis Cremen 👨🏻... @proxyblue
2K Followers 1K Following Trainer for (ISC)², ISACA, CompTIA. 2021 EC-Council Instructor of the Year. Software Engineer background. Studying Neurotechnology. Dad of 3. Always learning
Marc French @AppSecDude
326 Followers 150 Following Security dude, Firearms geek, Scuba Guy. Lousy Golfer. Aspiring Blacksmith
Rege @Prof_Rege
3K Followers 3K Following Criminologist, @TU_CARE, @CollegiateSECTF, Research Lead @sec_defcon, Advisory Board @RaicesCyberOrg @blackgirlshack, Cyberhygiene + community outreach
DEF CON Groups @defcongroups
8K Followers 57 Following DC Groups are up and running all around the world! Defcon would like to thank the founders of the groups for all of their hard work and input.
2600 Boston @2600boston
360 Followers 133 Following Infosec, hacking, privacy, and tech meetup! Chat: ircs://irc.scuttled.net/#boston2600 Meetups: 7pm, first Friday each month, location below. All welcome.
Dr Gerhard Knecht, Ph... @GerhardKnecht
14K Followers 11K Following Cybersec. & Audit VP, Global CISO, Global Head MSS, Prof. Speaker, TV appearance, Top 10 UK security personality 2010, Compliance guru, AI, Followback Security.
Streamhut @streamhut
43 Followers 2 Following Share your terminal in real-time with anyone — without installing anything #streamhut #terminal by @miguelmotah
Alan (over at bsky) @ANeilan
3K Followers 5K Following 34. | security researcher. | team hashmob | keybase: w00dsman | https://t.co/NRNCI1zaJo | CashApp; $ANeilan (find me on the other place)
Vince @vincedotca
229 Followers 339 Following * President @RevenniInc, a Toronto based consulting firm * Lead Architect @Tracelabs * Opensource advocate specialized in system engineering and infrastructure
bilk0h @bilkohsec
20 Followers 57 Following security enthusiast - linux guy - virtual machine wrangler - coder
🇺🇦 Joe Gray aka... @C_3PJoe
14K Followers 2K Following Abandoned account. BlueSky: C_3PJoe & Mastodon: JOSINT. Threat Intel; 5x Black Badge; Views: my own; https://t.co/eGtH4P4tzV
Semgrep Community! @semgrepcommunit
10K Followers 648 Following Semgrep Community is for people who want to learn how to secure software. #appsec #devsecops
👑 Alyssa Miller �... @AlyssaM_InfoSec
76K Followers 5K Following Hacker, CISO, int'l speaker, and author. I have exited stage left. You can find me where the skies are blue.
The Innocent Lives Fo... @InnocentOrg
9K Followers 86 Following 501(c)3. Our mission is to identify anonymous child predators and help bring them to justice.
Cyber Volunteers 19 #... @Cv19Cyber
3K Followers 44 Following Cyber volunteers to help those in cyberspace who need it most.
ᗩᒪETᕼE @AletheDenis
28K Followers 2K Following ‘Uh-Lee-th’ | 🦊Red Team | ⚫️ #BlackBadge @DefCon & @tracelabs | 🦋@darknetdiaries 107 | @DefconGroups Dept. 2nd ☠️ Goon | #DC209 CoFounder
Charles Shirer @bsdbandit
25K Followers 27K Following A Hacker who is A Lover of People, and Life @RetroTwinz @Secbsd, @GrumpyHackers, @NovaHackers, @deadpixelsec @hacknotcrime Advocate @PositivelyBlue_ OSCP, OSWP
Mad Squirrel @ErichKron
1K Followers 957 Following Infosec Geek | Public Speaker | Media Commenter | Podcaster | Security Junkie My odd opinions probably do not reflect those of my employer
507movements @507movements
1K Followers 0 Following http://t.co/hK5hCcwihd is an online version of Henry T. Brown's classic technical reference.
Simon Bennetts ⚡�... @psiinon
7K Followers 632 Following ZAP (@zaproxy) by @Checkmarx lead, #Mozillian Mastodon: @[email protected]
Phoenix_Everlast @__PhoenixIsHere
395 Followers 399 Following #StandUpForUkraine #DemocracyMatters Mulit-disciplinary artist: Art, Music,Writing, Film shorts. Diverse & Evolving. 🙄I didn't write that.
geekxster @geekxster
20 Followers 1K Following
Taylor Lehmann @BostonCyberGuy
434 Followers 70 Following Safety U Security. 4xCISO, CIO. Tweets = mine. @Google
David Spark @dspark
8K Followers 2K Following Host/Producer of the CISO Series: Home of CISO Series Podcast, Defense in Depth, Cyber Security Headlines, Super Cyber Friday, and Capture the CISO.
🌸🌻#BoltsDistant... @nycmcs
258 Followers 2K Following From NY, enjoying FL now. Love ocean and mountains, just not sure which one more. Advocate for healthy, natural eating (in progress). Love to scubadive and ski.
Infosec Ninja @richardjscott16
582 Followers 2K Following #infosec #noob | Social Media Marketing | Social Media Management | Martial Arts Enthusiast | Bibliophile
pr3c0g @pr3c0g
43 Followers 875 Following jack of all trades, master of none. ADHD. infosec, gamedev, pixelart, bass/guitar/piano, orchids, cats
Katie🌻Moussouris (... @k8em0
110K Followers 10K Following @LutaSecurity CEO @payequitynow MIT&Harvard visiting scholar, @MasonNatSec fellow, 1/2 Chamoru, hacker @k8em0.bsky.social Legacy blue check
Riccardo ten Cate @RiieCco
297 Followers 317 Following
BEER-ISAC @BEERISAC
2K Followers 134 Following Recovering information sharers. If you see something, drink something. Mastodon: [email protected]
Christian Cowan @cowanchristianh
302 Followers 405 Following I'm here in Rhode Island. Always focused on my family and try to work hard-play hard. Tweets are my own.
Whiskey Pete's Сла... @__WhiPP__
2K Followers 2K Following Lie to computers. Poison your data. DevSecOps.
Ashley - Serious Secu... @Infosec_Taylor
40K Followers 2K Following I made a Mastodon account! @[email protected]
Health-ISAC @HealthISAC
3K Followers 98 Following Health Information Sharing and Analysis Center. Collaborating for Resilience in Healthcare. #healthIT
CreusaMichelazzo @CMichelazzo
439 Followers 463 Following Founder of @FindYourHumans. Brand Strategist. Friend. IATG Chapter Leader. Mental Health Advocate | Inspiring change and courage.
dalf0day @dalf0day
87 Followers 162 Following Penetration Tester & Cyber Security Analyst: Unraveling vulnerabilities one line of code at a time. Passionate about securing digital landscapes.
Have I Been Pwned @haveibeenpwned
168K Followers 1 Following Check if you have an email address or password that has been compromised in a data breach. Created and maintained by @troyhunt.
Georgia Weidman @georgiaweidman
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Barry Dorrans @blowdart
24K Followers 1K Following language & fx security person at msft. Not speaking on behalf of Microsoft. Not here much at all because, well, everything