Technology Advancement Center (TAC) @TechAdvCenter
Nonprofit driving small business & academic engagement, STEM & workforce development opportunities, & proof of concept #innovation | #technology #cybersecurity thetac.tech Joined June 2018-
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OT BoOTcamp Highlight Day 5 closed with hands-on “Hack & Defend” drills, students built, attacked, and defended their own setups. Sign up now for just $1,000 (normally $3,999): hubs.la/Q03Ldc9r0 #OTSecurity #CriticalInfrastructure #CyberTraining
Now accepting speaker submissions for 2026. Share your insights, case studies, or innovations to help defend critical rail infrastructure. Submit your proposal today: hubs.la/Q03Kk1Zx0 #DefendTheRailroad #Cybersecurity #CriticalInfrastructure #RailSecurity #CallForSpeakers
OT BoOTcamp Day 4 Highlight Focused on building real-world OT incident response skills, where every second counts. Special Offer: $1,000 (normally $3,999). Register now: hubs.la/Q03K68-50 #OTSecurity #CyberTraining
Join us as a sponsor to showcase your solutions, highlight your leadership, and help strengthen the security and resilience of critical rail infrastructure. Learn more today: hubs.la/Q03Kk3Hm0 #Cybersecurity #RailSecurity #Sponsorship
The Global Race to Defend OT is On From understanding interdependencies to advocating for transparency, this conversation highlights why OT security is urgent, complex, and essential. Read the full blog here: hubs.ly/Q03K5_lH0 #OTSecurity #CriticalInfrastructure
Defend The Railroad returns February 10–11, 2026 to unite government, rail operators, cybersecurity experts, researchers, and industry leaders in strengthening the security of our nation’s rail systems. Register now: hubs.la/Q03Kjd010 #Cybersecurity #CriticalInfrastructure
From Hack The Railroad to Defend The Railroad, the mission continues. Our latest blog explores this initiative’s evolution and the urgency of protecting rail infrastructure. Read the full blog here: hubs.la/Q03JWT_10 #Cybersecurity #CriticalInfrastructure #Railsecurity
Day Three of TAC’s OT BoOTcamp Participants explored the importance of baselines, spotting attacks, and building secure OT environments. Next OT BoOTcamp Session: October 21–23, 2025 Sign up: hubs.la/Q03JMy2d0 #GetTACtical #OTSecurity #ICS #CyberTraining
Today’s cyber mission goes beyond protecting networks and data. Critical infrastructure, the systems powering daily life, is also at risk. As IT and OT converge, teams must be ready to defend both. Next course: Oct 20-24, 2025. Register here: hubs.la/Q03JmdcH0 #OTBoOTcamp
Defend The Railroad returns February 10–11, 2026, at TheLink in Columbia, MD. Ready to be part of the movement? Registration opens this Friday. Get early access now: hubs.la/Q03JkhN90 #DefendTheRailroad #CyberSecurity #RailSecurity #CriticalInfrastructure
Today, we honor the lives lost on September 11, the courage of first responders, and the resilience of our nation. We stand with all who carry the memory of that day and remain committed to a safer future. #NeverForget #September11
Day 2 of TAC’s OT BoOTcamp covered sensors, actuators, HMIs, and Modbus communications, exploring plant engineering, control methods, failure impacts, and OT attack surfaces. Looking to strengthen your OT expertise? Sign up here: hubs.ly/Q03H540D0 #OTSecurity #CyberTraining
Happening Tomorrow! Don’t miss TAC Coffee Connect tomorrow! Brought to you by MANTECH, a leader in innovative solutions for national security. Seats are limited for this FREE event, secure yours today: hubs.la/Q03HhbQq0 #CyberInnovation #Networking #TechCommunity
Join us on Monday, September 8, from 12:00 PM – 3:00 PM at TheLink for Canadian Mini Expo Day, hosted by TAC in partnership with the Howard County Economic Development Authority and Canada. Secure your spot for this monday: hubs.la/Q03H4VrW0 #GovTech #Innovation #USCanada
Step inside TAC’s Training Hub and see how we’re leading the way in hands-on OT and industrial cybersecurity training. Read the full blog here: hubs.ly/Q03H4LYG0 #CyberSecurity #OTSecurity #IndustrialCybersecurity
At TAC, we know that innovation and defense begin with people. This #LaborDay, we honor those driving progress in cyber and national security.
TAC’s Cyber Range Training delivers the accessibility of virtual learning with the impact of hands-on exercises. No other program offers this level of industrial-grade realism in cybersecurity training. Discover More: hubs.la/Q03FP0H30 #IndustrialCybersecurity
We’re proud to share that Gregg Smith, TAC Board of Directors Member, will be speaking at the Emerging Technologies for Defense Conference & Exhibition in Washington, D.C. Location: Walter E. Washington Convention Center, Washington, D.C. Register here: hubs.la/Q03FP0t10
This leadership transition reflects our ongoing commitment to building a stronger cyber workforce and advancing defense capabilities that protect our nation’s most critical systems. Read the full announcement: hubs.la/Q03Fs6N70 #Cybersecurity #Leadership #FutureFocused
The demand for OT and ICS expertise is growing. TAC’s OT BoOTcamp delivers the training you need, with new courses happening this October and November. Find out how to take part: hubs.la/Q03DCtD30 #OTSecurity #CriticalInfrastructure #CyberWorkforce #HandsOnTraining
UT San Antonio Resear... @UTSAResearch
3K Followers 3K Following Carnegie #R1 #HSI, The University of Texas at San Antonio #UTSA | #Research #EconomicDevelopment #highered #UTSANSCC #CyManII
Blacks In Cybersecuri... @BlackInCyberCo1
15K Followers 4K Following BIC HQ 🏠 | [email protected]/defconsocial 🐘 | #LitLikeBIC |#BlacksInCyber | 34ch-0n3-734ch-M4ny | 2x DC Black Badge CTF 🏆💻🏴☠️
MCPA @milcyberorg
714 Followers 260 Following Military Cyber Professionals Association is dedicated to developing American military cyber professionals & investing in our nation's future through STEM ed.
Cybersecurity Manufac... @CyManII
609 Followers 657 Following CyManII - a nationally recognized, DOE funded Institute dedicated to securing and digitally transforming American Manufactures for global competitiveness 🌐 💼
Baiba Mennika @BaibaMennika
2K Followers 6K Following Graduated social scientist with knowledge from Scandinavian universities . Hands on experience in journalism. Motto" Brainstorming without brainwashing" MBWB
Zentera Systems Inc. ... @zenterasystems
2K Followers 4K Following Isolate your assets from threats on the network. Connect authorized users and servers with Zero Trust. Software-defined, no hardware needed.
Curt Island @curt_island
73 Followers 161 Following
Serge Michaluk @MichalukSerge
206 Followers 2K Following 🇺🇸Chicago based strategist🦅Intel Analyst🗝️Firearms Instructor🏹⚔️Supporting 🇺🇦🔱Armed Forces🛡️
capt_ad_hoc @capt_ad_hoc
963 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
The Silicon Hill @TheSiliconHill
64K Followers 64K Following A curated collection of news and opinions on DC's startup ecosystem, #DCtech, and all things tech-related affecting the DC metro area. Reposts ≠ endorsements.
Valentin Neculai🦅�... @bnk1one
700 Followers 3K Following Nihil Sine DEO 🙏 Soli DEO Gloria ✝️CHRIST is KING✝️ 🔬🧪🔭🧫📡🧬🌋🧭🗺🌋 Ask🐝, Seek🦅, Knock🦂 🙏🏻Custos Fabularum🙏🏻
Samantha @samanthak33
886 Followers 3K Following
Nat Prakongpan @nemesis1679
17 Followers 104 Following
Hooria Hashmi @HooriaHashmii
0 Followers 108 Following Cybersecurity Enthusiast | Tech Educator | Women Empowerment Advocate | Lifelong Learner | Passionate about Data Protection, Online Safety & Digital Integrity
Weekly WISP @WeeklyWisp
2 Followers 32 Following IRS WISP Compliance and Cybersecurity Tips for small businesses.
एक्समैन... @007Axeman
11 Followers 115 Following 🇮🇳🙏🏾 ...!!! 👑 💀 #ह्यूमन 🪓 #HcLawyer #ब्राह्मण #भयमेवास्तिशत्रुः !!!
*REFILL*🪄🤯🔂�... @khastgir_p2031
12 Followers 116 Following Inventor & Entrepreneur #AIPhilanthropist #CERT #CYBERLIFE #CERT #CERN @iamdataqueen
Anna Ivan @AnnaIvan6868
25 Followers 87 Following Strong women don’t have attitudes. They have standards and boundaries
Carlos Tang @tangcnj
52 Followers 148 Following
Dasn @Daniel38297615
194 Followers 6K Following
FERNANDO JOSÉ RADAEL... @fernandoj_r_
16 Followers 192 Following -Programador Java Back-End Front-End -Eletricista Industrial /Residencial /Comercial -Segurança Ofensiva -Teste de Invasão (Pentest) -Hacking
Theagheysp @TheagheyspIfxp
4 Followers 119 Following
Catherine Wong @CWong18311
1 Followers 9 Following
Maria Neal @tallbuddy
15 Followers 251 Following
ROSENDOVQUINONES1774 @IndoorQual43498
244 Followers 6K Following
Andrew Recker @andrew_recker
40 Followers 790 Following
Mike Goldblatt @M_Goldblatt
88 Followers 1K Following
Anthony D @mrdeenp
369 Followers 2K Following Web Designer, Photoshop Novice, Technology Teacher, Mac Groupie,Teacher of The Year
Shift5 @shift5co
449 Followers 577 Following Operational Intelligence for Every Vehicle, Every Fleet, Every Mission.
ꜱʜᴀɪʟᴢᴀ �... @MagneticEnigma_
71 Followers 148 Following 🇮🇳 | ᴡʀɪᴛᴇʀ | ᴇxᴘʟᴏʀᴇʀ | ᴀᴅᴠᴇɴᴛᴜʀᴇʀ | ʀᴇᴀᴅᴇʀ | ᴀꜱꜱᴏᴄɪᴀᴛᴇ ʀᴇꜱᴇᴀʀᴄʜᴇʀ @cpsavesoil
CyberVets @ISACTI2004
13 Followers 96 Following Specializing in Cybersecurity MSSP, Governance, Risk, and Compliance (GRC), and healthcare & financial program and project management solutions.
Jeff Franklin @franklinjeff
539 Followers 551 Following 👔 All that and #appsec Grande coffee in a venti cup. #GoZags 🏀 #GoCougs 🏈
kimberlycanfixit @kcanfixit
389 Followers 1K Following 💻 Learn, Evolve, Adapt, Grow ✨ #cybersecuritycentral #cybersecurity #marketing
NIMA NIKJOO @N_Nikjoo
946 Followers 1K Following Security consultant, Threat intelligence, Malware analyst. Exploit Developer. Ex-Political-Security (IRGC & MOIS) prisoner in the Islamic Republic Regime.
jonny j @jonnyjsquared
23 Followers 63 Following marine machinegunner. outdoor-enthusiast. turtle enthusiast.
Ali Ibrahim Procureme... @AliProcurement
422 Followers 3K Following assumed nothing ,think less,work hard and laugh a lot,surely the world is already in your hand
The Voice of Cyber @CorpsTigris
168 Followers 2K Following Cybersecurity & Infosec | Gov, Risk & Compliance | Project & Risk Mgmt | Workforce Training | @Cisco & @CompTIA instructor | @AmericanMensa | Posts are mine
DC Gulf Coast @DCGulfCoast
126 Followers 1K Following Northwest Florida's affiliate of @defcongroups currently run by @corpstigris and @Codebender_Cate. Revival project ongoing.
Hack Pensacola @HackPensacola
64 Followers 581 Following The Hackers, Makers and Technocrats of Pensacola. Currently run by @corpstigris and @Codebender_Cate. Revival project ongoing.
®Dr.$¥sTm ʕ(⟁BÄ... @3b3rSonCMonToy4
346 Followers 8K Following |-l-|®AZ.3x-Agnt #NFS #NtworkFiLSysTm(@CIA) #Bio-M-3thic-Gπ-Inf-Tch-W3Ap0πS(@DARPA) ViSu-#AnALyTicS VI-#𝕏î0N-AR¥-#Dr-🝪🜁® #TGAOTU◬#BĀ-#ÂL-#ME👁777©|#תַּלְמוּד
Francis Knott @FrancisFxknott2
0 Followers 9 Following
UT San Antonio Resear... @UTSAResearch
3K Followers 3K Following Carnegie #R1 #HSI, The University of Texas at San Antonio #UTSA | #Research #EconomicDevelopment #highered #UTSANSCC #CyManII
Blacks In Cybersecuri... @BlackInCyberCo1
15K Followers 4K Following BIC HQ 🏠 | [email protected]/defconsocial 🐘 | #LitLikeBIC |#BlacksInCyber | 34ch-0n3-734ch-M4ny | 2x DC Black Badge CTF 🏆💻🏴☠️
ARCHIVED: Jen Easterl... @CISAJen
63K Followers 49 Following Archived: Director, CISA—America’s Cyber Defense Agency. Combat Veteran. Proud Mom. Rubik’s Cuber. Aspiring Electric 🎸. ❤️/RT ≠ endorsement
AFCEA SO MD @AFCEASoMD
27 Followers 92 Following
Maryland STEM Fest @mdstemfest
1K Followers 687 Following The second decade of fun, free Science, Technology, Engineering & Mathematics events starts 10/17 running through 11/16. This year's theme is Energy!
The Silicon Hill @TheSiliconHill
64K Followers 64K Following A curated collection of news and opinions on DC's startup ecosystem, #DCtech, and all things tech-related affecting the DC metro area. Reposts ≠ endorsements.
Intelligence for Good @Intel4Good
74 Followers 24 Following Nonprofit pursuing justice for victims of internet-enabled crimes | Ensuring consequences for criminals | Stopping #Fraud #RomanceScams & more.
Katie Fry Hester @katiefryhester
2K Followers 1K Following Senator Maryland D9 | Mom | Partnership Builder @tpiglobal | Views are my own! By Authority: Friends of Katie Fry Hester, Treasurer: Margaret E. Connor
Nik Urlaub @NikUrlaub
761 Followers 908 Following Formerly SCADA Engineer with a side of security Now ICS Security Engineer @[email protected]
Maryland Tech Council @MDTechCouncil
5K Followers 1K Following The Maryland Tech Council (MTC) is Maryland's largest technology and life sciences trade association which brings its members access to industry leaders.
WMAR-2 News @WMAR2News
41K Followers 1K Following 🦀 Baltimore, MD ❤️ Working for You ✉️ Story idea? [email protected] 👍🏽 Follow for community news #WMARCares 🇺🇸 We are the #VoiceforVeterans
jfersec @jfersec
52 Followers 0 Following President @CompSecDirect, Veteran Cyber Operator 🦄 & DevOps Engineer 🦈 He, Him Puertorriqueño 🇵🇷, Cubano 🇨🇺 Business Dev 🧑💻🥷🥸 OSCP,GNFA,GPEN,GWAPT,MS
Darktrace @Darktrace
18K Followers 1K Following Global leader in AI cybersecurity, securing organizations by learning from unique data in real time to detect and counter threats with precision and speed.
The Final Hop @TheFinalHop
3K Followers 1K Following Welcome to The Final Hop - your ultimate source for the latest in #CyberSecurity, technology trends, and digital innovation. #DarkWeb #infosec #TheFinalHop
Johnny Xmas 🔜 #Man... @J0hnnyXm4s
30K Followers 1K Following 3rd Gen Hacker | Fortune 150 Global Head of OffSec | BurbSec | OT\ICS | Seen on Fox, Wired, TechCrunch… | Infosec’s Community Builder | I don’t read replies.
Maryland Commerce @MDBiz
27K Followers 4K Following Maryland Department of Commerce. Resources, news and insights about business in Maryland.
Dane Brown @DrBHacking
590 Followers 887 Following Vibe Coding Cleanup Specialist🧹 Assoc. Professor, Cyber Operations @NavalAcademy. CTF Coach: @USCyberGames & JohnPwnJones. Research: @FuriousMAC, CECSR.
U.S. Senate Small Biz... @SenateSmallBiz
2K Followers 619 Following Updates and news from Ranking Member @SenMarkey and @SenateDems.
Herald-Mail Media @HeraldMailNews
9K Followers 298 Following The Herald-Mail Company, serving readers in Washington County, Md., the Eastern Panhandle of W.Va., and southcentral Pa.
Mark Pomerleau @MarkAPomerleau
2K Followers 1K Following Senior reporter @BreakingDefense for information warfare. Green Bay Packers. Award losing journalist. [email protected] Signal: mark_pomerleau.24
U.S. Cyber Command @US_CYBERCOM
140K Followers 265 Following Official Twitter page of U.S. Cyber Command (Following, retweets and links do not equal endorsement)
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.
National Cryptologic ... @NCFcyber
3K Followers 2K Following Advancing the nation’s interest in cyber and cryptology through leadership, education, and partnerships.
Ross Seay @rseay_
38 Followers 179 Following @maverctech, Cyber Security consultant, Security Researcher, OT/ICS security. https://t.co/b9XKxVls8G
Resecurity® @RESecurity
8K Followers 1K Following We provide technology that empowers organizations to reimagine cybersecurity & protect what matters #SaaS #DigitalRiskManagement #CyberThreatIntelligence
Edwards @EdwPS
395 Followers 819 Following Edwards (a WOSB) provides tailored business services that result in greater operational performance.
Gentry Lane No longer... @BadassDoGooder
902 Followers 2K Following Defense tech CEO & cyberpower strategist. Fellow @MasonNatSec, Tech Panel @NATO S&T. Award-winning cake baker. @gentrylane.bsky.social 🇺🇦🇮🇱
Project Spectrum @Proj_Spectrum
148 Followers 89 Following https://t.co/xyw7JOf30G is a DoD-supported initiative preparing business to meet the next-gen cybersecurity awareness standard.
Malware Unicorn @malwareunicorn
168K Followers 4 Following Mostly on @malwareunicorn.bsky.social @Straikerai. Ex-Microsoft. Ex-Meta.
Coalfire @coalfire
3K Followers 2K Following The Premier Cybersecurity and Compliance Services leader for the Tech, Healthcare, and Finance industries.
Chris Morean @Chrismorean
78 Followers 148 Following
UiPath @UiPath
106K Followers 4K Following Dedicated to shaping a world in which AI enhances human potential & transforms how businesses operate, via #agentic automation.
NorthStack® @GoNorthStack
2K Followers 13 Following Managed application hosting (#nodejs #wordpress #laravel #gatsby #static) on a containerized #docker and #serverless #aws stack. Beyond Limits. By @pagely
OrganicWorldLanguage @OWLanguage
3K Followers 4K Following OWL offers PD & resources around the values of Equity & Relationships, Proficiency, Engagement & Empowered Learning https://t.co/dKWVui7NiP
CyberWar Books @CyberToolsBooks
9K Followers 6K Following
Stephen Schatz @StephenSchatz
21K Followers 21K Following SVP, Drumfire Public Affairs. Former Hill staffer & campaign flack; @ONDCP, @NACDS, @NRFNews, @MarylandDNR & @GovLarryHogan alum. Educated @CatholicUniv.
USC Election Cybersec... @USC_TrueVote
643 Followers 1K Following Platform, party, and vendor-agnostic. Our candidate is democracy. 🇺🇸 Training in all 50 states ✈ 🚆 🚘 Support from @google Upcoming Training Events 👇
Clarity @clarityhs
230 Followers 1K Following Canada's #datacenter infrastructure management leader. Full spectrum secure hosting, colocation, cloud computing, security & managed services for all platforms.
Joe Stradinger @joeoptions
16K Followers 15K Following founder+CEO @EdgeTheory. husband, father, traveler, entrepreneur, runner, fly fisherman, @TEDx speaker, recovering CPA - Conversation & Narratives Matter
Tom Sadowski @tsadowski13
637 Followers 1K Following Family, economic development, education, entrepreneurship and sports... pursue greatness... game on
Clarity Business Solu... @ClarityBizSol
137 Followers 268 Following We engineer critical software & systems solutions.
Todd Helfrich @ToddHelfrich
513 Followers 1K Following #Cybersecurity #deceptiontechnology #threatintel #idam #stem #rsaconference Tweet innovation + RT cool stuff and news in the industry.
Global Aviation Servi... @GlobalAviation_
485 Followers 4K Following Global Aviation Services LLC based out of Eagan Minnesota is a provider of Ground Support Equipment & Facilities Maintenance at airports around the USA.
Attomus - Total Secur... @AttomusHQ
7K Followers 5K Following https://t.co/DP8mfFrB1C develops innovative #cyber tools and #security assets; as trusted by #Gov and #LawEnforcement Agencies around the globe #CyberSecurity
Advocate Prashant Mal... @AdvPrashantMali
11K Followers 4K Following Cyber, Data Protection, AI Expert, Author, #Policy Leader. Awarded- Best Cyber & Privacy Lawyer 2022, Chevening #CyberSecurity Fellow (UK), IVLP (USA)
She.Loves.STEM, Inc. @shelovesstem
52 Followers 163 Following She.Loves.STEM is a non-profit organization dedicated to inspiring the next generation of women in STEM. 👩🏽⚕️👩🏾💻👩🏽💼👩🏼🔧👩🏻🔬👩🏾🚀
UMBC Training Centers @UMBCtraining
989 Followers 516 Following UMBC Training Centers partners with individuals & organizations to help them reach their professional goals in IT, project management, cybersecurity, & more.Trends for United States
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