Ian Adams @NetEng_Ian
Sr Network Engineer, InfoSec, SysAdmin, EMT, Chimney Sweep. #BLM. Tech is for EVERYONE. (he, him, his) default-forwarding.net Pasadena, CA Joined March 2012-
Tweets7K
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Followers5K
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Following1K
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Likes20K
"Duties as Assigned" or "Harbor Freight is my Happy Place".
I seriously have the worst headache right now... What to choose...? Too bad Imodium doesn't treat headaches, cause butt stuff sounds kinda fun... 🤔
I seriously have the worst headache right now... What to choose...? Too bad Imodium doesn't treat headaches, cause butt stuff sounds kinda fun... 🤔
I'm pretty sure I have split personality disorder, and both personalities are network engineers. It's the only explanation for me having a config idea, logging in, and finding I already did.
Got to use some #defcon skills in real life today. Someone took our lock off the chain 'o locks securing a gate OTW to a transmitter... So I had to pick someone else's Masterlock. "Remember, hacking is more than just a crime. It's a survival trait."
Hey, question for the community... Say you want to move like 30RU of rack equipment from one data center, to another one across the country, and downtime is not an issue. Any know of a service that will transport a bunch of servers and switches long distances?
See what happens, Larry?! See what happens when you suddenly make your product stupid-expensive?! This is what happens, Larry!
(As @lintile would say, this one's for the "olds") Me, in 1992, at the computer fair, buying a 286 motherboard:
I missed out on the @SecureAerospace DC32 #badgelife ADS-B badge, but when I got home from Def Con, I realized I had some spare parts lying around. Can't wear it around my neck, and until I get a tuned antenna and LNA, it relies on an old cookie sheet... But it's breathing!
TFW you've just returned from Def Con, you're wearing this t-shirt, and the guy at Best Buy is explaining to you what "ram" and "storage" are.
I have like no photos from Def Con, for good reasons - but damn if it wasn't a religious experience for me. Way too many people to mention, but special thanks to @kmcnam1 for being my guide and letting me hang out with her and the rest of the cool kids. (Also, the staff here:)
Due to @defcon photo policy, I can't show you the hour long line to get into Social Engineering. So here's an AI rendering.
I saw @medus4_cdc in the hallway and was too intimidated to say hi. Hoping to run into @BiaSciLab and not chicken out. Two CDC members who are my heros.
I'm finally here and I have way too many stickers. Help!
For anyone having problems with their DEF CON badge, I got you covered!
About to watch @TracketPacer and @0xTib3rius lay down some knowledge, game show-style! Main contest stage, first floor.

TracketPacer @TracketPacer
58K Followers 396 Following 🚀 rockit network engineer | 👩🏼💻🛜 weird use cases & silly tech
permit ip andy andy @andylapteff
14K Followers 4K Following Network Engineer | Product Marketing @nokia | @artofneteng | https://t.co/MY8QciZpMp
John Capobianco @John_Capobianco
20K Followers 7K Following Head of DevRel @ Selector AI | Distinguished Speaker | Award Winning Author | Open Source | Educator | formerly Cisco
T€n€yia R€n€�... @T3n3yiaR3n33
11K Followers 202 Following Network Engineer| Fitness Trainer| Race Car driver
Deirra F. @deirradecoded
34K Followers 2K Following Be Audacious. | Cybersecurity, AI, Business & Lifestyle. ☕️👩🏾💻📚🩵
Kevin Myers @stubarea51
8K Followers 650 Following Sr. Net Arch focusing on #MikroTik, #whitebox and #opennetworking. Advocate for #IPv6 & rural ISPs. Husband. Dad. #Chesspunks War Eagle. Geek. #Lego
David Alicea @Dayvee87
6K Followers 1K Following Solutions Engineer @Cisco, #CCNP Enterprise/Security. I thank God for each and every day. Coffee and Family, not in that order. @dayvee.bsky.social
sysengineer @_sysengineer
27K Followers 960 Following I do not give Facebook permission to print anything off my computer
Tim McC @juangolbez
8K Followers 465 Following CCIE #58615. Author of The Hybrid Cloud Handbook. Cohost of @cables2clouds podcast. https://t.co/iNr4p6nJTU @carpe-dmvpn.com - blu skie
David Bombal @davidbombal
171K Followers 704 Following YouTube: https://t.co/xGPVEj6ULN Discord: https://t.co/GZI30F45va Website: https://t.co/MpcS9ylBrV
David Peñaloza @davidsamuelps
9K Followers 941 Following #CCDE 2023::50 #CiscoVIP #CiscoChampion Tireless, persistent, stubborn, sarcastic. Geek, networker, sick learner, ardent teacher, hug machine. Gross & effective
Nikki @NikkiMegaplaza
4K Followers 666 Following ~ Blabbing about Computer Networking, Personal Finance, & Tap dancing 💃🏾~ GT Alumna 🐝 ~ All my tweets are song lyrics ~
Pete Lumbis @PeteCCDE
7K Followers 684 Following Principal engineer @NVIDIA. Recovering network engineer. CCIE/CCDE.
Lina @d0rkph0enix
38K Followers 10K Following Infosec dork, boxer, poker player, dog owner/operator, spiller of things. Cars, vidya games, and cooking are my jam. #ChiefsKingdom and Royals fanatic. #SecKC
Jonathan🦉 @theVPNbloke
3K Followers 904 Following #CiscoVIP : #CiscoChampion : #CiscoCommunityAmbassador Ansible : DEVNET : CCNA : CCNP : Design :
Mike Bolitho 📶 @NetEngMike
1K Followers 1K Following Husband and Father. Wireless Engineer. Baseball Phanatic. Over Caffeinated. Mark 12:30-31
Erica C @TechLayDee
7K Followers 2K Following Senior Technical Leader @Cisco #CCIE DC, teacher, blogger & programming. Focusing on #Security #Cloud & #Automation.Tweets are my own.
GIFTED LANE® on Twit... @GiftedLane
5K Followers 70 Following 🫠 AWS shenanigans 🌩️ | Public learner, mixing satire & cloud wisdom on the fly 👾 #AWSCommunityBuilder #CiscoChamp #CloudPolyamorous 📬 [email protected]
Thangavel Chettiyar @AlanKumar31
0 Followers 27 Following
isibusiso @_isibusiso__
4K Followers 655 Following
Jorse @Jorse1073655
9 Followers 161 Following
Sefa Adak @adaksef
14 Followers 1K Following
Leuiwa @Leuiwa189
7 Followers 897 Following
Osondu Godswill chine... @godswillomeber1
36 Followers 543 Following 🚀 Cybersecurity Analyst in training 🎓 Electrical Eng. Diploma (MenueL Tech Co.) 🔑 Introduced to Cybersecurity — 2023 🛡️ Professional training 2025
The Unplugged Alpha @the_samdev652
641 Followers 7K Following IT Undergrad | Son | 23yrs | Linux | A software Developer | web 3.0 | web 2.0 | 🌐Open Source.
Muh Proxy @MuhProxy
33 Followers 947 Following Fixing tech, breaking illusions. Powered by snark, sarcasm, irony, & the slow collapse of civilization. I'm the dude playin the dude, disguised as another dude!
Phoenix Reloaded @pcstralee
77 Followers 6K Following
davethewave @11davethewave
46 Followers 541 Following
Test @Test35401360
1 Followers 85 Following
RodrgC @RodrgC
161 Followers 1K Following The advantages of buying Alphabet stock lie in its advertising cash cow, the potential for future growth in AI and cloud computing, and its solid financials. Fo
Alpha 1 (Ex Fox 1) - ... @TheFieldCrew
244 Followers 1K Following IRT Captain - More than just Alcohol Enforcement - Keeping you safe around the ballpark #SeaUsRise #Seahawks #SeaKraken Comments are $0.10, my $0.02 are free
Aryan Choudhary || NE... @AryanNetworks
15 Followers 127 Following Hardware & Network Engineer Trainee at Sagar Informatics. A tech enthusiast passionate about troubleshooting, maintenance, and all things IT. 💻🔧
ijci @ijci174947_ijci
14 Followers 86 Following
Cthulhu ( ;,;) @Cthulhu_Answers
16K Followers 6K Following ( ;,;) 🌮 🐙 Amateur Astrobiologist, Gravitic Propulsion Engineer, Eldritch Historian, Antifa Commander, Defcon TentacleOps. #CoT
Keith @Ke1984665
11 Followers 235 Following
aisha yakubu @BiggestLuc99180
2 Followers 46 Following
Eric G. Osorio @_ErickG24
358 Followers 1K Following Athletic guy. apasionado por la tecnología .. God will guide through this way. 🩸
elFamoso @0xf2258f_fr
316 Followers 8K Following AI/ML Consultant & MLOps | NIS2, EBIOS RM, NIST CSF, RGPD, ISO 27001 | Advisory, Dev & Delivery NetHunter :: Security Analyst & Developer Build&Break Things
JohnTech @johntech75
12 Followers 138 Following
Dane DeValcourt @DaneDeValcourt
3 Followers 61 Following iOS/AWS dev | Network engineer | Girl dad Coins, code, clarity. Building the life I want, one feature at a time.
Yuraj Singh @yurajpandiya
1 Followers 24 Following
Amine Djaber @AmineDjaber19
3 Followers 231 Following
serdar hülakü @HulakuSerdar
76 Followers 640 Following
steele_ntwrk @STEELE_NTWRK
318 Followers 188 Following Baltimore Ravens Fan, IT Enthusiast and Professional Nerd. CCNA R&S | DEVASC | AZ-900
badbird @badbird_yu
11 Followers 197 Following
SweetTea_Liberal @SweetTea_Lib
632 Followers 2K Following I am a liberal from Georgia that works in Information Technology and loves soccer, Scrubs, Cougartown, Sopranos, memes, Don Rickles and liberal causes.
Zakir Hussain @zakirsbox
132 Followers 2K Following
Cayp @Cayp19
41 Followers 266 FollowingJoshua Churchtown @JChurchtown
2K Followers 7K Following I schooled, I graduated, I got a job...what now? Hawaii vacation maybe? Fuck it I'll just move there #Ute2013 #CMU2015 also, I don’t do DMs. #NAFO 🇺🇸 🇺🇦
Dinidu Perera @nunu10000
844 Followers 4K Following InfoSec/SecOps/Cybersecurity dude in the financial sector. Formerly Healthcare. Electronic Music Connoisseur. Advocatus Diaboli. Tweets are my own.
Iowa Dad @IowanDad
344 Followers 1K Following Saved by Grace | Husband | Father | System Administrator
mspider @spider_knigt
0 Followers 9 Following
Dawlea @Dawlea350
22 Followers 888 Following
samuel Ayomide @Samide60
4 Followers 45 Following
Israel Akinsola @TruthEncrypted
170 Followers 449 Following Cybersecurity Learner | Cisco-Certified | Chelsea FC Fan 💙 | Christian | Solving Complex Security Challenges & Making the Digital World Safer
Khaled Abuelenain @kabuelenain
1K Followers 1K Following I design, implement, operate and automate networks for a living. Cisco Press author. Runner. Skydiver. Stocks. Options. Crypto.
Tariq Abuharbid @trq80
223 Followers 1K Following Networking, Consulting Engineer,CCNA CCDA, CCNP R&S, MCSE AND Wireless Networks. #RiyadhExpo2030 #WelcomeToSaudi34🏆
rizwan @rizwanahmeedd0
5 Followers 24 Following
agnes ongabi @AgnesOngabi
10 Followers 512 Following
Myc Cellium @MycCelium
108 Followers 2K Following
TecththingzIoT @tecththingz
12 Followers 154 Following
TracketPacer @TracketPacer
58K Followers 396 Following 🚀 rockit network engineer | 👩🏼💻🛜 weird use cases & silly tech
Daniel Dib @danieldibswe
39K Followers 1K Following Senior Network Architect | CCIE #37149 | CCDE #20160011 | CLN VIP | Cisco Champion | Blogger | Technical Writer | Mentor
permit ip andy andy @andylapteff
14K Followers 4K Following Network Engineer | Product Marketing @nokia | @artofneteng | https://t.co/MY8QciZpMp
John Capobianco @John_Capobianco
20K Followers 7K Following Head of DevRel @ Selector AI | Distinguished Speaker | Award Winning Author | Open Source | Educator | formerly Cisco
Nick Russo @nickrusso42518
26K Followers 180 Following Principal Architect @Cisco, CCDE, CCIE EI/SP, author, teacher, network/devops eng, former @USMC (0351/0602), OEF vet, & girl dad x2. Tweets mine. 埋头苦干多做事少说话!
T€n€yia R€n€�... @T3n3yiaR3n33
11K Followers 202 Following Network Engineer| Fitness Trainer| Race Car driver
NetworkChuck @NetworkChuck
220K Followers 636 Following Believer. Beard. Coffee. Tech. Youtube. Check the link in my bio to see my latest video!
Deirra F. @deirradecoded
34K Followers 2K Following Be Audacious. | Cybersecurity, AI, Business & Lifestyle. ☕️👩🏾💻📚🩵
John Breth (JB) | Cyb... @JBizzle703
31K Followers 759 Following Founder (@jbc_sec) | IT/Cyber Architect | Author ▶️ https://t.co/tQe0lylvuo Maine born | CyberSec Pitbull USAF UMUC JHU #AWSCommunityBuilder #CiscoChampion
Network Wizkid @iwiizkiid
13K Followers 653 Following Cyber Security Technical Solutions Architect | Content Creator | #CISSP | Founder of https://t.co/NmaQDagfLb | All Views = Mine
Kevin Myers @stubarea51
8K Followers 650 Following Sr. Net Arch focusing on #MikroTik, #whitebox and #opennetworking. Advocate for #IPv6 & rural ISPs. Husband. Dad. #Chesspunks War Eagle. Geek. #Lego
David Alicea @Dayvee87
6K Followers 1K Following Solutions Engineer @Cisco, #CCNP Enterprise/Security. I thank God for each and every day. Coffee and Family, not in that order. @dayvee.bsky.social
sysengineer @_sysengineer
27K Followers 960 Following I do not give Facebook permission to print anything off my computer
Phil Gervasi @network_phil
8K Followers 437 Following Computers, networking, AI, writing, podcasting, teaching, lifting heavy weights over my head Follow me online https://t.co/yKQRnwS6Eg
Tim McC @juangolbez
8K Followers 465 Following CCIE #58615. Author of The Hybrid Cloud Handbook. Cohost of @cables2clouds podcast. https://t.co/iNr4p6nJTU @carpe-dmvpn.com - blu skie
David Bombal @davidbombal
171K Followers 704 Following YouTube: https://t.co/xGPVEj6ULN Discord: https://t.co/GZI30F45va Website: https://t.co/MpcS9ylBrV
David Peñaloza @davidsamuelps
9K Followers 941 Following #CCDE 2023::50 #CiscoVIP #CiscoChampion Tireless, persistent, stubborn, sarcastic. Geek, networker, sick learner, ardent teacher, hug machine. Gross & effective
Nikki @NikkiMegaplaza
4K Followers 666 Following ~ Blabbing about Computer Networking, Personal Finance, & Tap dancing 💃🏾~ GT Alumna 🐝 ~ All my tweets are song lyrics ~
meg west @cybersecmeg
152K Followers 936 Following Tweets about #dogs & travel & fitness & cybersecurity, oh my! Opinions are my own. 📧: [email protected]
SKRZSecurity @SkrzSecurity
633 Followers 2K Following
Jun34u @Jun34u_sec
12K Followers 3K Following Alaskan in LA & chaotic idealist. Game Theorist. cDc cultist. Forever Script Kiddy @DC214DFW! @nyu_cse Fellow! She/They 🏳️🌈🏴☠️
@HardHatBrigade @hardhatbrigade
1K Followers 121 Following Home of the Hard Hat enthusiasts @SecureThisNow @M0nkeyDrag0n @CoD_Segfault @kobeski1906 @aromond2001 @thatmikeflynn Wigle Group: HardHatBrigade
@ʞʎʎʎɥsɐʞnaH @hdanielson
796 Followers 1K Following CISSO and Problem Solver ! California Cybersecurity Institute. Educating our youth in Space/Cybersecurity/infosec ! Enjoying My Coffee!! Mr.Robot fan.
Jenn @_nextjenn
1K Followers 364 Following Black Badge @DEFCON, Social Engineering | Private Investigator | Locksmith | Offensive Security Consultant
lazzslayer @lazzslayer
4K Followers 585 Following Red Team | Co-Author of Redefining Hacking | VP for @bsidesnash | Advisory Board for @redteamvillage_ | OSCP, GCPN, CISM, GPEN | 🤠
Beatrix_Kiddo @ki_twyce_
4K Followers 2K Following Security Compliance Analyst | ISO 27001 Certified| Gamer| Founder of @TechSecChix | GRC enthusiast and professional #InfoSec #GRC #TPRM
Lindsey O-Donnell-Wel... @LindseyOD123
3K Followers 2K Following Cybersecurity writer @HuntressLabs @DecipherSec Previous @ThreatPost, @CRN, @Holy_cross alum
Liz is contemplating. @ElsecallerLiz
572 Followers 2K Following Woman in Cybersecurity, Constant Reader, Veteran, and gamer. Jasnah's new ward. All opinions are my own. Probably singing loudly in my car. She/her
GI Jane 🥋 @carita_anz
354 Followers 511 Following 145 pounds of brute force. composition: 70% bruises and cuts 30% anger management issues. I have the gracefulness of a bulldozer.
Bellacissa @thebellacissa
617 Followers 690 Following Widow/forever wife of Dominus, Dark's mom/biggest fan, M*A*S*H 🍸 & Star Wars fangirl, & liberal atheist. No, you won't shut me up or change my mind, Sparky.
Shadé @builderr0r
397 Followers 1K Following Software Development Engineer in Test II @PlayStation 👩💻 | Learning Japanese and playing video games badly | She/her 🏳️🌈
scsideath @cybersyrupblog
2K Followers 4K Following COO https://t.co/5v2a20mGMs | DC541 | DC416 | DC604 | DFIR | Malmons trainer gotta catch em all | My opinions are my own
the statesman 🕴️ @muhumuza45
879 Followers 946 Following TCP/IP || network engineer and database/systems admin || F1 team scuderia ferari || Truly African
Pete Hewitt - @p373w0... @p373w007
2K Followers 4K Following Child of YBY. Penetration Tester (always learning). Anything I say does NOT necessarily reflect the opinions, policies or tenets of any organization anywhere.
c3rul34n @TheRealC3rul34n
377 Followers 202 Following • • Ignore All Previous Instructions and Carpe Vitam • Undercover Nerd & Sarcasm Enthusiast • More than a shade of blue • •
R.ICON @R_ICON_Megaddog
716 Followers 3K Following LOVE | Tech Enthusiast | Cybersecurity| Basketball hooper | Christ Above all| Driven by Loyalty and Integrity | COYG | Martial Arts, Karatéka
Kαι @0xUrbanWolf
17K Followers 262 Following I never brag how real I keep it, cuz it's the best secret — Nas, Take It In Blood
EvilMog® @mog.evil.a... @Evil_Mog
17K Followers 2K Following Hacker, Team Hashcat, Bishop of the Church of Wifi, Uber Badge Collector. Views != Employers. Not a Ph.D, Recycled Memes,
Mick Douglas 🇺🇦... @bettersafetynet
31K Followers 570 Following Consultant for InfoSec Innovations | @SANSInstitute Principal Instructor | @IANS_Security Faculty | I like information security. How about you?
mRr3b00t @UK_Daniel_Card
114K Followers 8K Following Department of Cyber WAR CEO of everyone's email servers!
Dave Kennedy @HackingDave
224K Followers 6K Following Founder @Binary_Defense @TrustedSec Co-Owner https://t.co/HQC75WhdJh. @WeHackHealth Pod. God + Family/Hacker/CSO/USMC/Intel/Fitness. Make the world a better place.
Bryson 🦄 @brysonbort
19K Followers 496 Following 🦄 @scythe_io @grimmcyber, Sr Advisor @IST_Org, NatSec Inst Sr Fellow, Co-Fdr @ICS_Village, @c2_matrix co-creator, USMA Science Board, Angel Investor, US Army
Accidental CISO @AccidentalCISO
58K Followers 2K Following I accidentally became the CISO. I didn't want this job, but the job chose me. I'm scared, and I want to go home.
Ray [REDACTED] @RayRedacted
64K Followers 8K Following Hacker, Researcher, Podcast Producer (Tribe of Hackers, Darknet Diaries). Proud dad of the fastest climber in the world. Ever. “Ut scandis, alios subleva”
Justin Elze @HackingLZ
65K Followers 5K Following CTO @TrustedSec | Former Optiv/SecureWorks/Accuvant Labs/Redspin | Race cars
Jake Williams @MalwareJake
143K Followers 2K Following Breaker of software | VP R&D @hunterstrategy | CTI/DFIR | @ians_security faculty | Bookings: jake at malwarejake dot com | GSE #150 | He/him
Tal Kollender @tal_kollender
476 Followers 455 Following CEO & Founder @remediosecurity | Ex-teenage hacker turned cyber defender | Fixing misconfigurations before attackers find them
Cthulhu ( ;,;) @Cthulhu_Answers
16K Followers 6K Following ( ;,;) 🌮 🐙 Amateur Astrobiologist, Gravitic Propulsion Engineer, Eldritch Historian, Antifa Commander, Defcon TentacleOps. #CoT
Spud @SpudSecurity
433 Followers 626 Following Queer | Cajun/Latino | The he/them the culture war warned about | like to hack ICS devices | DC540 Shill | trans ally | enjoys annoying fascists
T @0n1tsuka
7 Followers 144 Following
Keanu Nys @RedByte1337
913 Followers 76 Following Offensive Security Lead @ Spotit. Creator of GraphSpy
⚠️ Mister Johnson... @mrjhnsn
2K Followers 2K Following Not posting here. See me elsewhere. Emotionally damaging incels since 1977. https://t.co/1yp52oDZQK
Katie Paxton-Fear @InsiderPhD
93K Followers 2K Following Dr, apparently. Security Adovcate @semgrep & Hacker. #BugBounty hunter & #infosec YouTuber. APIs & Interlinked OffSec, PhD in AI+Sec @hacknotcrime. she/her
rekdt @rekdt
11K Followers 729 Following // unethical hacker // cybersecurity leader: megacorp, usa // ex big tech, else // @redteamvillage_ & @sec_defcon daemon // take sincerely at your own risk
k strizzle @WhenOnKStreet
2K Followers 5K Following red team, web app security, digital archaeology, cats... him/he/y'all. fuck putin. free Palestine. ANTI- FASCIST AF.
BTD @TheDukeZip
2K Followers 2K Following Hacker. Relapsing denim snob. Spin class connoisseur and cyclocross wannabe.
ch0wn35 @ch0wn35
585 Followers 891 Following hacker | media production | live sound | gastronome | shenanigans | nerd community builder | DEF CON A&E GOON: he/him (at)ch0wn35(at)defcon(dot)social
Reanna Schultz @CybeReanna
292 Followers 88 Following SOC Leader/ Speaker/ Adjunct Professor/ 📚My favorite reading genre is SIEM logs
Ayla Croft @aylacroft
3K Followers 1K Following ```move 37 ``` | samy is my hero | the world is forked | i groom & gaslight llms | #ff0000 team
Queen of Networks �... @NetworkQueenX
759 Followers 643 Following System Architect | Network Engineer in Bloom |Cisco Bound | Open for IT support | Proud Barça Fan♥️💙 | Leo Queen 🦁👑 | 🌍Nigeria Rivers State Phc
Celeste @CelConfigs
46 Followers 114 Following CCNA R/S | CCS - ENT CORE | ITIL | AWS CCP | AZ900 |ACE L1 | Fan of routers, switches, robots and llamas
Miss Nyambura @Nyambura___e
3K Followers 2K Following Network Engineer | CCNA Certified| Building Scalable Enterprise solutions |GGMU✨