Andrew Ginter @aginter
IT-SEC = protect the information. SEC-OT = protect industrial operations FROM information - all cyber attacks are information (3rd law of SCADA Security) waterfall-security.com Joined February 2010-
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What you need to know about NIS2 and the Cyber Resilience Act in 2025 Christine Kiefer and I are hosting a free webinar Tuesday, June 24th ➡️ bit.ly/43Sztun
Are you ready for the latest updates on NIS2 and the Cyber Resilience Act? Because right now, the cybersecurity landscape in the European Union is shifting. Join me & Christina Kiefer for a webinar breaking down what you need to know about NIS2 in 2025 ➡️ bit.ly/4dUJITH
An OT remote access solution worth celebrating. I’ve opened my schedule for a limited number of HERA demos. To book, please complete this form and if you'd like, mention my name in the notes. Looking forward to connecting ➡️ bit.ly/3FiGb4E
I'm headed to Poland to present at CyberTek Tech Festival in Katowice! On Wednesday, May 28th at 13:45 I will address the topic "Engineering-Grade OT Security." Free copies of my latest book will be available at the @WaterfallSecure booth. I hope to connect with you there.
The secret is out! I’ll be sharing a preview of my upcoming 4th book on OT security during a live webinar on May 21st. ➡️ bit.ly/3EGDV7c
Honoured to speak at the inaugural OTSF in London. Thank you for the warm welcome, insightful conversations, and strong turnout from across the OT security community. If you didn't get a free copy of my book while at the event it is available here- bit.ly/3RxqsBl
Thank you to everyone who my webinar on OT remote access. With 500+ registrants, it's clear this topic is top of mind for OT professionals. If you want to dive deeper into some of the topics we covered, request a free copy of my book ➡️ bit.ly/42GsST9
Happening this Monday! Get a deep understanding of OT remote access solutions to make informed decisions. Register here ➡️ bit.ly/44wtaP7
A pleasure to present and connect with so many engaged OT professionals at CS4CA in Singapore.
Best practice advice strongly encourages unidirectional gateways at IT/OT interfaces because of the strong security the gateway hardware provides. Some examples are below. Download the full eBook here ➡️ bit.ly/4jlPLSI
See you soon in London! Looking forward to presenting alongside some impressive guest speakers. Thank you to OTSF who also set up a book signing event - come grab a free copy of 'Engineering-Grade OT Security: A manager's guide" and let's chat! otsforum.com
I'm often asked how to get started working in OT security... this is the advice I give. Feel free to comment any questions you have - I'm always happy to support the next generation of OT security practitioners #OTsecurity #ICSsecurity #cybersecurity #cybersecurityjobs #SCADA
Webinar | Building your game plan for OT remote access ➡️ bit.ly/4j052Zw In 60 minutes you'll see all your OT remote access options in one place, where and why each one makes sense, with concrete examples. I hope you can join on Monday, April 21s
5 of the 7 attacks were attributed to Russia’s Sandworm group. These attacks were part of a “grey zone” campaign where Sandworm masqueraded as hacktivists. See the ‘Near Misses’ section in the report for more info ➡️ bit.ly/44eGh7m
Honored to receive the first-ever Author of the Year award at Level Zero! Grateful for the recognition of 'Engineering-Grade OT Security' and the push for real-world solutions @WaterfallSecure is offering complimentary copies to qualified practitioners ➡️ waterfall-security.com/ot-insights-ce…
In 2024, 87% of OT cyber attacks resulting in physical consequences were ransomware. Get access to all the data in the '2025 OT Cyber Threat Report' ➡️ bit.ly/4iQzuWc
By now you're likely familiar with my excitement for the upcoming Level Zero OT Cyber Security Conference in Atlanta. This is where cybersecurity meets engineering - the first gathering of top experts at this critical intersection ➡️ levelzeroconference.com
In this webinar, we’ll cut through the complexity of OT remote access, exploring key solutions and where they make the most sense with real-world examples ➡️ bit.ly/424WMQZ
Join me for a webinar where I'll provide an overview of the current landscape of OT remote access solutions and help you make the right decision for your OT network. Secure your spot today ➡️ bit.ly/42h6elp
76 cyberattacks in 2024 led to real-world impacts—equipment failures, shutdowns, and environmental damage. Access the full analysis and public disclosure of every attack free, here ➡️ bit.ly/4iHq4MG
Patrick C Miller @PatrickCMiller
8K Followers 3K Following Infrastructure/Industrial Security Advisor. Recovering regulator. @ampyxcyber CEO. @BEERISAC coin 001. Mastodon @[email protected] also on Bluesky
Secure ICS OT @Secure_ICS_OT
2K Followers 1K Following ICS/OT posts from a GICSP. ISA member working on ISA 62443 Certs. Canadian. My posts are my own and are not a reflection of my place of work or employer.
Jabs @CyberSnark
10K Followers 5K Following OT Cybersecurity Lead @STVGroup. Nonresident Fellow @AtlanticCouncil. Adjunct Professor. Advisor. Sanity evangelist. For Mt. Weather.
Dale Peterson @digitalbond
7K Followers 279 Following Dale Peterson, founder of Digital Bond and S4 Events. Writing and speaking on ICS/SCADA Security for 15+ years. Push & prod the community forward.
Stephen Hilt @sjhilt
2K Followers 1K Following His Royal Threat Researchness @TrendMicro, waffle maker, and dad. My tweets and opinions are my own and do not reflect my company. bsky same at hilt zip
Ron Brash @ron_brash
1K Followers 975 Following ICS/embedded and cybersecurity researcher, water sports fanatic, chihuahua owner, maintainer of things, and sharer of knowledge.
Antón Shipulin 🌐 @shipulin_anton
3K Followers 178 Following OT/ICS Security Fan, Industrial Cybersecurity Evangelist @NozomiNetworks, @Info_CCI Middle East Coordinator, @BEERISAC coin #050, CISSP, CSSA, NNCE
Sam Van Ryder 🇺�... @SamVR
2K Followers 2K Following ICS/OT security @dragosinc Cofounder @HouSecCon FIND ME ON LINKEDIN @BEERISAC #183
Kim Zetter @KimZetter
93K Followers 3K Following Journalist - cyber/national security. Author - COUNTDOWN TO ZERO DAY: Stuxnet and the Launch of the World's First Digital Weapon. https://t.co/334DzfSL1f
Khalid Ansari @_Khalid_Ansari
685 Followers 574 Following ICS/OT Security | Security by design | ISA/IEC-62443 | Industrial Automation | Functional Safety | Opinions are my own | 🇨🇦 🇺🇲 🇶🇦 🇮🇳 🐝#WeTheNorth
Nozomi Networks @nozominetworks
4K Followers 1K Following Minimize risk and maximize resilience with exceptional network and endpoint visibility, advanced threat detection, and AI-powered data analysis.
(CS)²AI @cs2ai
532 Followers 286 Following An international non-profit developing peer-to-peer networking,professional development, outreach, and leadership opportunities in #otsecurity #icscybersecurity
SecurityWeek @SecurityWeek
226K Followers 3K Following #Cybersecurity News, Threats, Insights and Expert Analysis: #SCADA #Infosec #ICS Coverage
Tim Yardley @timyardley
1K Followers 2K Following husband, father, security researcher. All thoughts and opinions are my own.
Bryan L Singer @BryanLSinger
1K Followers 1K Following CISSP, CAP, CPIN, ICS security wank, exposer of weak systems, photographer of ill repute and obscurity, friend of animals![Electric Power Geek, Hardhat Hacker, Control System Security Engineer, & .... Opinions are my own. (ಠ_ಠ) c[_] KC3GST](https://pbs.twimg.com/profile_images/426061706758852608/BcnCAW3P.jpeg)
Mɪᴄʜᴀᴇʟ Tᴏ... @mtoecker
3K Followers 1K Following Electric Power Geek, Hardhat Hacker, Control System Security Engineer, & .... Opinions are my own. (ಠ_ಠ) c[_] KC3GST
Jennifer Lyn Walker @Gate15_Jen
278 Followers 598 Following Jennifer Lyn Walker, Director of Cyber Defense, @Gate_15_Analyst & @WaterISAC, LinkedIn: https://t.co/XGIB3hLkam
Grid Squirrel @gridsquirrel
12 Followers 247 Following infosec, cyber threats to critical infrastructure, ICS/OT, CTI, malware, cyberwarfare, Russia, energy. in no particular order.
Yepyep @inmotsec
0 Followers 46 Following
Pieter vOudtshoorn @voudtshoorn
141 Followers 302 Following Cyber Security Specialist, Dad of gorgeous Trip Boys. **Anything worth doing is worth over-doing. Moderation is for cowards**
Aaron Duenez @j_loco__
17 Followers 124 Following
timlake @timlake252160
0 Followers 2K Following
capt_ad_hoc @capt_ad_hoc
960 Followers 4K Following Une infusion de vérité, c'est encore ce qu'il y a de meilleur pour faire digérer la science. (φ(k) ∝ At.Φv) 4F %S 師父 = 服務
Stacy Bresler @sjbresler
5 Followers 43 Following I have decades of IT/OT cybersecurity experience and decades more to earn. My thoughts expressed are my own. Go Steelers, Trailblazers and NBHS Bulldogs.
Blieler @Blieler1097
59 Followers 1K Following
Sudhanshu Singh @SKSingh29247724
7 Followers 218 Following
ASHIT DALAL @ashitdalal
23 Followers 17 Following
vera @R00T__beer
1 Followers 17 Following Industrial Cybersecurity Consultant | ICS/OT Security, Hardening, Incident Response | Protecting critical infrastructure from threats
Mikesaw @mikesaw88
0 Followers 13 Following
Gowtham Selvaraj 🇮... @GowthamSelvar19
115 Followers 2K Following Cyber Security Engineer @nike*, Cyber security Consultant - @EY_consulting Cyber Security Analyst - @Rockstargames, Senior Security Analyst - @Capgemini
Masar Electric @masarelec
25 Followers 376 Following شركة مسار إليكتريك متخصصة في تصنيع خطوط الإنتاج والمكابس الهيدروليك ولوحات الكنترول، مع خدمات الصيانة والتدريب الهندسي.
Alireza Tavakoli @AreaLogger
2 Followers 85 Following
amr yehia @eng_amr89
30 Followers 74 Following
George Kalavantis @gvantis
206 Followers 389 Following COO of Industrial Defender. 25+ years securing and supporting critical infrastructure. New England Patriot season ticket holder since 1993.
ashish puranik @ASH1SHPURANIK
64 Followers 1K Following
Jim Risler @JimRisler
510 Followers 293 Following Cybersecurity speaker, advisor, and training developer. CCIE #15412 and CISSP. Tweets are my own.
Hillstrong Group Secu... @HillstrongCyber
45 Followers 269 Following Experts in OT cybersecurity - protecting manufacturing and critical infrastructure from evolving threats, globally.
J @locknload
1K Followers 4K Following Just another dude.. techno | 5G security | Private5G | SOAR | ICS/OT | RE | MDM/IIoT | NTN | 6G-IA | #trustbutverify 🖖🔊📶💜🖤🎶
Yaki Nesher @YakiNesher
0 Followers 30 Following
Abdullah Al Shahid Ch... @shahidaac
75 Followers 623 Following enjoying every moment: today and tomorrow
Bodó Zsófia @ZsofiaBodo
825 Followers 3K Following Co-founder @ https://t.co/E0ghgbwFOI, system engineer working on GALILEO satellite navigation in Europe, design lead at MOVE III satellite, DK2ZB
BentzenElectronics @SirhaXalot_
3K Followers 330 Following EE | SIGINT Researcher | Cybersecurity Enthusiast | HAM OP | Hacker & Maker | Breaker of things | RF | OT | IoMT | Team AntiHunter
Ahmet Kadir BULAN @AhmetKadirBulan
51 Followers 919 Following Bilgisayar Mühendisi #infosec #cybersecurity
Igor Belousov @IgorBelousov10
1 Followers 63 Following
Madison miles @MadisonMil51222
40 Followers 432 Following
Cyborama @CyboramaTech
1 Followers 9 Following Cyborama is a Tech startup founded by Jeff Gray. Follow Cyborama to hear company updates as the official launch of Cyborama product lines approaches.
Colin Breck @breckcs
3K Followers 777 Following Principal Engineer working on IoT platforms to accelerate the world’s transition to sustainable energy.
Timothy @Timothy7554794
114 Followers 2K Following
Jord @trustNverifeye
202 Followers 2K Following
OTORIO @OTORIO_Cyber
197 Followers 193 Following OTORIO pioneered an industrial-native OT security platform that enables our customers to achieve an integrated, holistic security strategy for ICS & CPS
M2S sec @traffic_mamu
401 Followers 3K Following Researcher, Consultant, Pentesting, Incident Responce, #CISSP #CRISC #cybersecurity #IOT #CloudSec #AI ICS/SCADA #Blockchain #DFIR
Hdhe @CoposZenildo
0 Followers 225 Following
Mandar Phadke @mandar_abhisam
86 Followers 164 Following CEO Abhisam Software | E-learning, Automation, Control Systems, Process Safety, SIL, OT Cybersecurity. Retweets not endorsements.
Dale Peterson @digitalbond
7K Followers 279 Following Dale Peterson, founder of Digital Bond and S4 Events. Writing and speaking on ICS/SCADA Security for 15+ years. Push & prod the community forward.
Antón Shipulin 🌐 @shipulin_anton
3K Followers 178 Following OT/ICS Security Fan, Industrial Cybersecurity Evangelist @NozomiNetworks, @Info_CCI Middle East Coordinator, @BEERISAC coin #050, CISSP, CSSA, NNCE
(CS)²AI @cs2ai
532 Followers 286 Following An international non-profit developing peer-to-peer networking,professional development, outreach, and leadership opportunities in #otsecurity #icscybersecurity
CISA Cyber @CISACyber
284K Followers 71 Following Part of @CISAgov, we respond to major incidents, analyze threats, and exchange critical cybersecurity information with partners around the world.
Bryan L Singer @BryanLSinger
1K Followers 1K Following CISSP, CAP, CPIN, ICS security wank, exposer of weak systems, photographer of ill repute and obscurity, friend of animals
Chris Sistrunk @chrissistrunk
10K Followers 4K Following Husband, Dad, ⚡EE⚡, Technical Leader @Mandiant ICS/OT, @BEERISAC #002, @BSidesJackson, @LaTech Alum, bbq engr, weirdo, klugemeister, #sockstatus #DJaaS, FSD
Gregory Hale @isssource
2K Followers 595 Following Independent and unbiased safety and security information for manufacturing automation professionals.
ENMAX Power @ENMAXpower
7K Followers 112 Following We build and operate Calgary’s electricity system | View and report YYC outages: https://t.co/1N3oesTziO
Minhas Micro Brewery @MinhasMicrobrew
1K Followers 2K Following Calgary craft brewers making quality brews at fair prices.White Wolf,Boxer Lager,Boxer Hard Sodas, Mountain Crest Lager https://t.co/hXZAxWTfXo
stuart bailey @stuart__bailey
195 Followers 723 Following ICS Security Enthusiast who is living every week like it is Shark Week @[email protected]
Joel Langill @JoelLangill
56 Followers 4 Following Cyber Warrior and Founder of http://t.co/HF7kB5r4dl
Public Safety Canada @Safety_Canada
153K Followers 290 Following Building a safe and resilient Canada. Suivez-nous en français @securite_canada. Terms of Use: https://t.co/U1jQAAWjMy
Rosemont Community As... @RosemontYYC
94 Followers 22 Following Official account of the Rosemont Community Association. Stay up to date with all things Rosemont and area! https://t.co/iSMLFR4BH0
🕊️ ICS Marty �... @ics_Marty
3K Followers 1K Following ICS-CERT Final Grand Pooba | Former Deputy CTO OT IoT Tenable | CIS Male (He/Him) | Ham Radio | Astronomy | BBQ Smoke | Cyberz | Electronics | Commodore 64
西湖区 @Derek_Harp
968 Followers 759 Following 電報：https://t.co/aQQSeJ14qg Q .782 782 133 直接點藍色字體即可查看詳細資料 @cmm6666可靠！外國！線下🟦約炮！兼職！ SM!奶媽🧇孕婦，大學生！蘿莉！上課空姐！禦姐！ cos制服黑絲各種款式！ ！喝茶,品茶，模特，同城🧖工作室！
Lior Frenkel @FrenkelLior
110 Followers 18 Following
SmartGrid Security @CyberGridBook
2K Followers 1K Following Official Twitter Handle for Cyber Security for Smart Grids Book written by @Ericdknapp & @Raj_samani, technical editor @scadahacker http://t.co/ukkkeATbiq
Energy Sector Securit... @EnergySec
6K Followers 4K Following EnergySec operates programs across five core areas, focused on supporting security efforts in the electric sector. We are the leader in NERC CIP education.
ericdknapp @ericdknapp
2K Followers 574 Following Industrial CyberSecurity 'expert' and author. Geek. Feminist. Tweets are my own. RTs != endorsements. @CyberGridBook (Fact) @CluckBook (Fiction)
Dr Kitty @ArtConklin
245 Followers 303 Following Cybersecurity Professor, critical infrastructure cyber, ICS/SCADA security, avid EFF supporter, chaotic curmudgeon
Joseph Weiss @JosephWeissBlog
311 Followers 19 Following Control Global Blog: Unfettered Joseph M. Weiss is an international authority on cybersecurity, control systems and system security.
Red Tiger Security @redtigersec
1K Followers 193 Following Global SCADA Security Consulting, Training, and Research Firm
Waterfall Security So... @WaterfallSecure
2K Followers 363 Following Providing cyber-physical OT security that keeps our world running.
The Anfield Group @TheAnfieldGroup
211 Followers 222 Following Security, Compliance, Situational Awareness & Training for Cybersecurity and Critical Infrastructure Protection
Chris Humphreys @CBHumphreys
234 Followers 167 Following Cybersecurity, Technology, and Regulatory Synergist Appointed Rep: CIP/Utilities TX Cybersecurity Council CEO/Founder The Anfield Group Inc. Ex-Footballer
ICS-CERT @ICSCERT
15K Followers 66 Following @CISAgov’s Industrial Control Systems Cyber Emergency Response Team provides operational capabilities to defend control systems against cyber threats.
ICS-ISAC @ICSISAC
4K Followers 2K Following The ICS-ISAC was founded to advance ICS resilience, accelerate information sharing and connect the dots between IT and OT and public and private sectors.
InSecurity Culture @insecculture
255 Followers 122 Following We are moving this discussion to http://t.co/o6rZaho1mT - Follow us at @hwusers for the latest cyber security news
ICS Worth Reading @icsworthreading
289 Followers 2 Following Save time and focus on articles worth reading in ICS or SCADA security by following this feed.
Lofty Perch @loftyperch
487 Followers 18 Following #loftyperch is a global #leader in #SCADA and #ICS #cybersecurity. #ICSsecurity #SCADAsecurity #scadasec
ISA99 Chair @ISA99Chair
781 Followers 29 Following ISA99 committee on industrial automation & control systems security
Chris Blask @chrisblask
1K Followers 1K Following Hacking all the things, looking for emergent properties, surfing Inevitably Curves
Matt Franz @scadatruther
807 Followers 550 Following I want to believe but I'm damaged by 3 tours in #ics #scada #security. I mostly tweet at @seclectech now on non-cyber related stuff like #cloud or #devops
Mandiant (part of Goo... @Mandiant
127K Followers 4K Following We’re determined to make organizations secure against cyber threats and confident in their readiness.
SCADAhacker @SCADAhacker
13K Followers 185 Following Joel Langill is a experienced automation prof, security consultant, researcher, instructor, safety engineer, cyber soldier. Tweets are mine and not my employer.
Dan Scali @dan_scali
1K Followers 934 Following ICS security guy / BC alum / Yankees fan tiptoeing around Boston. Views expressed here are my own. RTs & links do not constitute endorsement.
Jason Holcomb @icssec
972 Followers 822 Following Long time ICS / SCADA / IIoT security guy. Dad to 3 neurodiverse kids #autism Photography student. Hailing from #SGF. Tweets are my own.
waltboyes @waltboyes
3K Followers 893 Following Automation Industry analyst, futurist, fiction writer, magazine editor
pjcoyle @pjcoyle
893 Followers 260 Following Chemist, Writer - Chemical Security and Safety, Cyber Security
RISI Cybersecurity @RISIdB
792 Followers 76 Following The Repository of Industrial Security Incidents is a database of incidents of a cyber security nature that have affected control systems
Eric Byres @ICS_Secure
3K Followers 242 Following Inventor of the Tofino Security, leading expert in the field of ICS and SCADA security and ISA Fellow
briankrebs @briankrebs
333K Followers 2K Following Independent investigative journalist. Author of 'Spam Nation,' a NYT bestseller. Former Washington Post reporter. Mastodon: https://t.co/fTKNavlMwp
Steven Parker @es_shp
680 Followers 220 Following U.S. Electric sector security dude. Former (and very happy about that) CIP auditor.Trends for United States
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