jelmer @rootcd

root.cd Joined April 2009

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Consultant for InfoSec Innovations | @SANSInstitute Principal Instructor | @IANS_Security Faculty | I like information security. How about you?

Mick Douglas 🇺🇦... @bettersafetynet

31K Followers 570 Following Consultant for InfoSec Innovations | @SANSInstitute Principal Instructor | @IANS_Security Faculty | I like information security. How about you?

We help professionals acquire the skills, knowledge and certificates by teaching defense through offense to advance their careers in cybersecurity.

Pentester Academy @SecurityTube

195K Followers 14K Following We help professionals acquire the skills, knowledge and certificates by teaching defense through offense to advance their careers in cybersecurity.

Recruiting webshell engineers to penetrate websites, with a monthly salary of‌ up to $100,000. If interested, please contact https://t.co/mtPiaZv5x6

Maiya Connelly-Reiche... @MaiyaReich8377

0 Followers 174 Following Recruiting webshell engineers to penetrate websites, with a monthly salary of‌ up to $100,000. If interested, please contact https://t.co/mtPiaZv5x6

Alexander Hayes @mr52hz

138 Followers 2K Following A seasoned Wall Street expert, Harvard business school alumni, CFA charterholder, founded Hayes Global Partners.

nanjin002 @nanjin00272827

21 Followers 4K Following

crawler_cookie_0 @crawler_cookie0

53 Followers 4K Following

Henrique Margarido @HenriqueMargar3

9 Followers 361 Following

Paul McCarthy-Brain �... @penguinbasher

1K Followers 3K Following CEO https://t.co/jHA1eAQpEM Tech Director of https://t.co/NTdPgsH0cF Rugby 🏴󠁧󠁢󠁷󠁬󠁳󠁿 https://t.co/MIP7rgltZS

Igmarzipan @CaptionOfNone

12 Followers 496 Following Cyber Security Enthusiastic.

yizhibenpao @yizhibenpao

20 Followers 1K Following

Geoff Shukin @netgun

193 Followers 362 Following Using Virtualization as a platform to Secure the DataCenter. Tweets are mine alone

The Hackers Founder
I Am knowledgist Hacker
حياتي مكرسة لنشر المعرفة العلوم التقنية
الذكاء الصناعي واﻷمن السيبراني
https://t.co/L8BXrXrWNV

aLiGeNiUs.TheHackers @aligeniusnet

81 Followers 1K Following The Hackers Founder I Am knowledgist Hacker حياتي مكرسة لنشر المعرفة العلوم التقنية الذكاء الصناعي واﻷمن السيبراني https://t.co/L8BXrXrWNV

J @J70534557

17 Followers 867 Following

lz. @strcpy

1K Followers 1K Following Getting paid to scan ports.

violet @_viol3t_

13 Followers 503 Following

thumpr @xchek32

94 Followers 3K Following Software developer | Analyst | Contractor | Research

webmoz @MozwebIC

34 Followers 1K Following ?php Echo" Welcome to the @WebMozIC"; ?

Mohammad Harun Al Ras... @harunalr1

30 Followers 690 Following IT Security Learner

netjohnny @netjohnny

93 Followers 507 Following Citizen Developer - Penetration Tester – Coder – Craftsman

jane @baiyunping333

24 Followers 949 Following

Lance DuPre @LanceDuPre

18 Followers 46 Following

SecAnalyst @ReTweetSecNews

55 Followers 593 Following Security News

tim_dillon @tim_dillon

28 Followers 341 Following

The Ultimate #LifeHacker takes a modern approach on how to #optimize our lives to be more #fun, #meaningful and #productive

Ultimate LifeHacker @hckerlife

815 Followers 4K Following The Ultimate #LifeHacker takes a modern approach on how to #optimize our lives to be more #fun, #meaningful and #productive

Dutchento (EN) @Dutchento_EN

2K Followers 1K Following This account is no longer active, please follow @Dutchento

Wifi Security @security_wifi

113 Followers 2K Following

linkerrors @fengjixuchui123

91 Followers 3K Following

Tom_ @1WAY_LAST

20 Followers 407 Following

MIZTIZM @miztizm

385 Followers 4K Following High life, High Tech - on a high voltage wire

CIO Inspired @cioinspired

2K Followers 2K Following A Global Gathering of CIO Executives in London who meet to discuss Cyber Security, Cloud, Data & IoT.

rfelsburg @rfelsburg

4 Followers 215 Following

MalWerewolf @Malwerewolf

150 Followers 563 Following

jeff jarecki @jeffjarecki

60 Followers 244 Following

Greg Duggins @GregDuggins

47 Followers 352 Following Self-taught technology enthusiast

nm bazgir @nmbazgir

11 Followers 604 Following

burlone @burloneM

101 Followers 299 Following

Father, Writer & Outdoorsman when not working with Tech and Cybersecurity. Head of Security for AI & Automation @ Ericsson | Opinions here are my own.

Magnus Johansson @Memorem

11 Followers 476 Following Father, Writer & Outdoorsman when not working with Tech and Cybersecurity. Head of Security for AI & Automation @ Ericsson | Opinions here are my own.

Lola Degiorgi @Loladegiorgi

75 Followers 1K Following IT, obse, fóbica y multitasker.

BaronAttacker @BaronAttacker

42 Followers 854 Following Always Anonymous!

Cris @cryptorand

389 Followers 657 Following

ericseymour @ericseymour

38 Followers 82 Following PR contact for companies in the endpoint security, nonprofit technology, Telco, consumer software space

kylin poet @kylinpoet

5 Followers 598 Following

牛小伟 @niubl

117 Followers 979 Following 😀

Nononon @Nononinononknon

21 Followers 68 Following

UBMTMT @UBMTMT

878 Followers 2K Following This account is managed by the UBM Asia office

Rob Fuller @mubix

79K Followers 25K Following Dad / Husband / Marine / Student / Teacher / @Hak5 / @NoVAHackers / @SiliconHBO / @NationalCCDC / @MARFORCYBER Auxiliary

bedizen @bedizen

25 Followers 126 Following

Tyler Ortman @oty

240 Followers 1K Following [email protected]

We give you protection from your future threat and Restore your system from any kind of security disaster.
Skype: secupent
http://t.co/MdOrZyLvRL

SECUPENT @secupent

2K Followers 1K Following We give you protection from your future threat and Restore your system from any kind of security disaster. Skype: secupent http://t.co/MdOrZyLvRL

nathanmorelli @nathanmorelli

676 Followers 3K Following Cyber security specialist, wine drinker & food eater @adelaidechoppingboard Arsenal fan.

mixnet architect and cryptography dev of Katzenpost mixnet, the first post quantum decryption mixnet https://t.co/LMdbk20sFK https://t.co/nTNy0NcKWw

david415 @david415

1K Followers 2K Following mixnet architect and cryptography dev of Katzenpost mixnet, the first post quantum decryption mixnet https://t.co/LMdbk20sFK https://t.co/nTNy0NcKWw

Cyber Defense Advisors is an information security consulting company focusing on providing cost effective solutions to small and mid-sized businesses.

CDASecurity @CDASecurity

120 Followers 706 Following Cyber Defense Advisors is an information security consulting company focusing on providing cost effective solutions to small and mid-sized businesses.

Mick Douglas 🇺🇦... @bettersafetynet

31K Followers 570 Following Consultant for InfoSec Innovations | @SANSInstitute Principal Instructor | @IANS_Security Faculty | I like information security. How about you?

࿆࿆࿆࿆࿆࿆࿆... @HikeInstead

21K Followers 3K Following Moderate extremist researcher. Opinions expressed here are those of your mom's employer.

Information Security - People Person - BBQ and general food Amateur - Kindness scales! - Ubukhulu Abubangwa - Building Security You Love

Wim Remes TR @wimremes

17K Followers 3K Following Information Security - People Person - BBQ and general food Amateur - Kindness scales! - Ubukhulu Abubangwa - Building Security You Love

Hacker, coder, climber, runner. Co-founder of SteelCon, freelance tester, author of many tools. Always trying to learn new things.

@hacknotcrime Advocate

Robin @digininja

25K Followers 228 Following Hacker, coder, climber, runner. Co-founder of SteelCon, freelance tester, author of many tools. Always trying to learn new things. @hacknotcrime Advocate

ja, ich bin miklo @VOMITFACE

12 Followers 68 Following

tim_dillon @tim_dillon

28 Followers 341 Following

Cyber Warrior @cyber_warrior

121 Followers 209 Following Developer of software

schlumbohm @schlumbohm

30 Followers 221 Following Human

Ryan @ryanstrecker

83 Followers 370 Following

Killuminatiy @Killuminatiy

31 Followers 10 Following Love keeping fit and exploring new places and new people

Jan Roger Wilkens @jarowi

143 Followers 336 Following

@benreardon@infosec.exchange , Security Researcher, works at Corelight. View are my own, etc

Ben Reardon @benreardon

688 Followers 276 Following @[email protected] , Security Researcher, works at Corelight. View are my own, etc

Jocelyn Chow @JocelynChoA

141 Followers 779 Following

Pedro G. @r1lx0r

164 Followers 2K Following #InfoSec #foodporn #Paparazziscumbag 👽

Read your Bible (whatever that is for you...just read it for yourself please: don't subcontract that to any1)
Family, Hacker, Ham radio,Homesteading farm life.

Bryan @_fmm

2K Followers 2K Following Read your Bible (whatever that is for you...just read it for yourself please: don't subcontract that to any1) Family, Hacker, Ham radio,Homesteading farm life.

Richard Bejtlich 💾... @taosecurity

56K Followers 38 Following Inactive on Twitter since 1 November 2022. Find me here: https://t.co/9xgPCjr0Rq

Marcus J. Carey @marcusjcarey

51K Followers 144 Following Hacker. I’m not here to convince you of anything. I’m too old to debate.

coffee. creator. cars. cyber. cloud. ‘cue. change. culture. credentials. @ scale Security CTO/CISO/Engineer & Ops focused. CSTO @lastpass Opinions are MINE only

Christofer Hoff @Beaker

24K Followers 3K Following coffee. creator. cars. cyber. cloud. ‘cue. change. culture. credentials. @ scale Security CTO/CISO/Engineer & Ops focused. CSTO @lastpass Opinions are MINE only

cybersploit @CyberSploit

459 Followers 544 Following Security Researcher :: Malware Analysis

Dan Clemente @DaniloNC

479 Followers 927 Following Infosec Eng, CTF with TheGoonies. Tweets are my own and should never be taken seriously.

pentesting @PenTesting

6K Followers 861 Following Breaking stuff for fun and profit | tweets are not affiliated.

@[email protected]... @egyp7

32K Followers 1K Following Hax. he/him or they/them

Kali Linux, The Most Advanced Penetration Testing Distribution. Ever.

@kalilinux@infosec.exchange

Kali Linux @kalilinux

392K Followers 26 Following Kali Linux, The Most Advanced Penetration Testing Distribution. Ever. @[email protected]

Dino A. Dai Zovi @dinodaizovi

39K Followers 10 Following Applied Security Engineering at @blocks

sujiru @sujiru

60 Followers 41 Following

Cybersecurity pros: Rapid7 lets you command your attack surface, smash silos, stay steps ahead of attackers, and take breaches from “inevitable” to preventable.

Rapid7 @rapid7

123K Followers 3K Following Cybersecurity pros: Rapid7 lets you command your attack surface, smash silos, stay steps ahead of attackers, and take breaches from “inevitable” to preventable.

Founder and CEO of Thistle Technologies @window@infosec.exchange

Window Snyder @window

20K Followers 866 Following Founder and CEO of Thistle Technologies @[email protected]

Rob Fuller @mubix

79K Followers 25K Following Dad / Husband / Marine / Student / Teacher / @Hak5 / @NoVAHackers / @SiliconHBO / @NationalCCDC / @MARFORCYBER Auxiliary

Brett Hardin @miscsecurity

4K Followers 433 Following good internet citizen. Software builder. Retired Infosec. Let me know if I can help you.

EvilFingers™ @EvilFingers

2K Followers 2K Following Nothing really happens here lately!

Simple:Press is a feature rich forum plugin for WordPress. It fully integrates into your WP based site utilizing the same user records and database.

Simple:Press @SimplePressWP

536 Followers 126 Following Simple:Press is a feature rich forum plugin for WordPress. It fully integrates into your WP based site utilizing the same user records and database.

lz. @strcpy

1K Followers 1K Following Getting paid to scan ports.

Tenable @TenableSecurity

87K Followers 227 Following Welcome to Tenable. Your exposure ends here. Cloud Exposure | Vulnerability Exposure | OT Exposure | Identity Exposure

XPO - SecuObs l'observatoire de la sécurité Internet - Site d'informations professionnelles sur la sécurité informatique

SecuObs @SecuObs

2K Followers 1K Following XPO - SecuObs l'observatoire de la sécurité Internet - Site d'informations professionnelles sur la sécurité informatique

Black Hat HQ @BlackHatHQ

3K Followers 3 Following This is not an active account anymore. To read about Black Hat, please go to either @BlackHatEvents or http://t.co/ke4Ub8kqRM

Head Global PR & Media @USTglobal
Views are my own & Not of employer.
Personal A/c @tinucherian
Ex- @HarmanIndia @Olacabs @JuniperNetworks @cisco @infosys

Tinu Cherian @ UST @TinuTheCherian

3K Followers 3K Following Head Global PR & Media @USTglobal Views are my own & Not of employer. Personal A/c @tinucherian Ex- @HarmanIndia @Olacabs @JuniperNetworks @cisco @infosys

Mayuresh 🇮🇳 @pentestit

11K Followers 3K Following degradable

Co-founder & Chief Application Security Architect
Shift Left Security
Bug bounty hunter
@SynackRedTeam
Helping to secure websites
@Detectify Crowdsource

ErwinGeirnaert @ErwinGeirnaert

697 Followers 576 Following Co-founder & Chief Application Security Architect Shift Left Security Bug bounty hunter @SynackRedTeam Helping to secure websites @Detectify Crowdsource

Tobias Klein @tobiklein

2K Followers 51 Following @[email protected]

Brian Birkinbine @brianbirkinbine

593 Followers 2K Following

Resident Pirate @Microsoft MORSE team. Former head of Transport Practice @nccgroup. Stunt hacking. Running. Cycling. Weight lifting. Delicious foods.

Nate McFeters @nate_mcfeters

400 Followers 596 Following Resident Pirate @Microsoft MORSE team. Former head of Transport Practice @nccgroup. Stunt hacking. Running. Cycling. Weight lifting. Delicious foods.

Ricardo Ferreira @_rsff

166 Followers 1K Following Hofstadter's Butterflies collector.

tux_man @tux_man

5 Followers 23 Following Use Linux Bitches!

bl4cks1x @bl4cks1x

682 Followers 2K Following Recovering troll. Retired lulz connoisseur. School of Hard Knocks alum. Cold War Veteran. Gangsta rap made me do it.

I'm active digger, so if you are also active digger, add me to friends :) Anyway, I always digg my friends' stories if they're good.

Sweet Vampire @SweetVampDigger

216 Followers 788 Following I'm active digger, so if you are also active digger, add me to friends :) Anyway, I always digg my friends' stories if they're good.

Maik Bockelmann @mbockelm

383 Followers 1K Following Director Cyber Risk @ Deloitte Germany / Business Coach

Alexander K. @opexxx

11K Followers 8K Following

r4x30n @r4x30n

22 Followers 2 Following

BillieMurdoch @BillieMurd5d3

76 Followers 1K Following

Engineer,Hacker,Proud Father, just old enough to remember how to root VAXen at 1200 baud, avid collector of knowledge and technique

bitmasker @Bitmasker

76 Followers 455 Following Engineer,Hacker,Proud Father, just old enough to remember how to root VAXen at 1200 baud, avid collector of knowledge and technique