TalTech CyberCentre 🇪🇪 @CyberTaltech
We work towards enhancing the competence and ability of Estonian computer security field through #education, #research and #development 🛡️ #CyberTaltech taltech.ee/cybercentre Tallinn, ESTONIA Joined April 2019-
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Kicking the Spring semester into high gear by hosting students from East Norfolk Sixth Form College on Monday 🥳 #TalTech #university #StudyInEstonia #cybersecurity
23-24.January 2024, @CHESS_EU gathered at @UniTartuCS to review the first year's project results and plan future activities. More: chess-eu.cs.ut.ee @MasarykUni, @FI_MUNI, @vutvbrne, @e_riik, @cybernetica, @Guardtime, @CyberTaltech, @NUKIB_CZ, @RedHat
So happy to be hosted on @CORDIS_EU #website! Check out the #article about CitySCAPE! You can check it here📌bit.ly/3SkiA65 #H2020 #CyberSecurity
@CHESS_EU Hacking Day for students and those interested in #cybersecurity training. Learn to use #hacking tools and techniques in practice! When: December 12, 2023 Where: Online or Faculty of Informatics, @MasarykUni More: chess-eu.cs.ut.ee/event/chess-ha… @FI_MUNI @cybersecmuni
The 3rd and final day of #ECSC2023 is underway! Who will emerge as this year's champion? Teams are giving their all in the second round of jeopardy challenges!
Go Team 🇪🇪 #ECSC2023
Good luck #teamestonia 🇪🇪 #cybersecurity #ECSC2023 📸 @TallinnTech and Küberolümpia
📣 Täna toimub Kübernaaskel 2023 finaal!! 🏆 @MoD_Estonia @EconMinEstonia @TallinnTech #CR14 @unitartu err.ee/1609117271/ots…
🚢Research Seminar on Container Tracking by Sanja Bauk, explored existing methods and a DIY solution, #IoT, and #DataAnalytics #challenges. Game-changing potential for global supply chains. Exciting #research opportunities on the horizon! 🌐📊 #ContainerTracking #maritime #cyber
A room full of discussions this morning with @GrottoAndrew visiting the FinEst Centre! 🫱🏻🫲🏼 He introduced the @Stanford Program on Geopolitics, Technology, and Governance, and an active discussion took off about interactions between China, US, Europe and technology.
⏰ The #openECSC final starts on Monday! The top performers that meet eligibility criteria will included in the preselection for #TeamEurope 2024! open.ecsc.no
CyCon 2024 “Over the Horizon” Call for Papers is now open! #CyCon 2024 focuses on forthcoming tech trends and the interplay between science, technology, innovation, industry, law, sociology-economic, and geopolitical factors both on the horizon and beyond. ccdcoe.org/uploads/2024/0…
It was a pleasure to host a delegation from🇫🇮 @xamkfi @AaltoUniversity @MerikotkaCentre Morning full of discussions on #CyberSecurity education and training, #research, technical advancement in the domain and importance of human aspects. Many thanks🙏@cyb_era for organising!
Interested in #cybersecurity #behaviour? Come to our free EU Erasmus+ event on 28 August in The Hague! We discuss project findings and insights on using behavioural science to improve cybersecurity @ISGA_Hague with @CyberTaltech Info and sign up: forms.gle/Dwd3U6o8wzhnNy…
Prof. Vashek Matyáš (@MasarykUni ) presenting "From ROCA (Fun & troubles with RSA keypairs) to improved security certification" at ESSCaSS 2023. See: courses.cs.ut.ee/t/esscass2023/… @UniTartuCS, @vutvbrne, @cybernetica, @CyberTaltech, @TallinnTech, @e_riik
ESSCaSS 2023 started! In the next 3 days, we will learn about security certification, post-quantum cryptography, fairness in machine learning, autonomous robots, trust, transparency, etc See: courses.cs.ut.ee/t/esscass2023/… @UniTartuCS @vutvbrne @cybernetica @CyberTaltech @TallinnTech
The preselection phase for #TeamEurope 2024 is now underway! For the first time, 10 finalists (aged 18-24) from the #Openecsc finals will earn a spot in the Team Europe 2024 preselection. #Openecsc finals run from 4-10/9 2023. 🔗open.ecsc.no #InternationalYouthDay

Anna-Maria Osula @annamaria_osula
761 Followers 120 Following #Cyber #Tech #Digital #Diplomacy @MFAEstonia 🇪🇪🤝🇺🇸 @Estonia_in_US Views expressed are my own.
Estonian MFA 🇪🇪... @MFAestonia
69K Followers 1K Following Official account of the Ministry of Foreign Affairs of the Republic of Estonia. 🇪🇪
Estonia in the EU �... @EEinEU
15K Followers 1K Following Permanent Representation of #Estonia to the #EU: Estonia's EU PR @KyllikeSillaste, DPR @katrinjuhandi; PSC @LKuusing
Estonia in Japan @estembassyjp
15K Followers 1K Following Embassy of Estonia 🇪🇪 in Tokyo. RTs & following ≠ endorsements エストニア大使館の公式アカウントへようこそ。
Research in Estonia @researchestonia
3K Followers 588 Following Research in Estonia offers information and news about Estonia as an attractive research destination and cooperation partner. Co-Funded by EU.
Joe Burton @DrJoeBurton
2K Followers 4K Following Professor of International Security (Chair - Security & Protection Science) @LancsUniSecure @pprlancaster. Research on Cyber Conflict and Emerging Technologies.
Kadri Kaska @K4dr1K4sk4
488 Followers 687 Following Cybersecurity, foreign affairs and international law, neurodiversity. In no particular order.
FinEst Centre for Sma... @FinEstSmartCity
364 Followers 826 Following Passionate about developing #SmartCities for people 🏙️ International R&D centre created by #Finnish & #Estonian partners, funded by #Horizon2020
عبدالله عبد... @al_sqqaf515
0 Followers 16 Following
Luis Parra @Luisalbertopm
210 Followers 1K Following Human from Venezuela 🇻🇪 Lived in Colombia 🇨🇴 Living in Spain 🇪🇸 Marketing & Sales Executive | Sales Leader l #latam #iberia #africa
Ilkin @heracl5757
3 Followers 45 Following
Tifox @Tif0x
754 Followers 867 Following Not available until January 2026, 700€/d (excl. tax), Remote (or Tallinn) only | https://t.co/9noKo9XAC6
Liina Mendel-Lelmi @liinalelmi
5 Followers 48 Following
Solomon Real Estate |... @Solomon_Estate
1K Followers 226 Following International Luxury Real Estate solutions offering unique properties in the most prestigious places around the globe. 🏡🏢🏬🏫 #realestate #cryptorealestate ₿Ξ
bubleboo72 @bubleboo72
3 Followers 119 Following
Emmylash @Emmylash8
249 Followers 3K Following The mind that walk through the walls of mirages, seeing beyond limitations of knowledge an eagles eyes.
Abraham Omojowo @abrahamomojowo
180 Followers 2K Following Certified Educator|Licensed Health Educator|Project Manager|Admission and Visa Consultant |A Creative Web & Graphics Designer|HR & People Manager
Alberto @AlbertoOlivie13
456 Followers 383 Following
Benhur Tekeste @TekesteBenhur
2 Followers 463 Following
God’s Favour @FavourPARAM
37 Followers 186 Following
🥷🏿 @owls3c_
19 Followers 338 Following
bletilla striata @bletila_striata
23 Followers 139 Following We love The Damaranic.The Damaranic is a race for excellent slow runners.
Timo Nieminen @nieminen_tim
23 Followers 208 Following CCO @ Fortivus - Director of Business Development @ Europen Diplomats. PowerUP 🔋 - Board member in BECC
ME @MEakaGod
191 Followers 321 Following Saving the world? Overrated. Judging humanity? A full-time hobby.
Gert Zavatski @zavatski
82 Followers 184 Following
HolkazVychodu @GabrielaHladuvk
478 Followers 2K Following 🦁🇨🇿✌️chůzí v přírodě posedlá 🥾🌲a taky 🚴⛷️🏊🤿
Ardi Priks @ardipriks
66 Followers 574 Following
Osca @vanRyanreigns
106 Followers 760 Following Human Rights, Digital rights, Cybersecurity & Law enthusiast.
Luxembourg Embassy in... @LUinPrague
725 Followers 2K Following Wëllkomm! to the official account of the Embassy of the Grand Duchy of #Luxembourg 🇱🇺 in #Czechia🇨🇿, accr. in #Bulgaria🇧🇬, #Estonia🇪🇪 and #Ukraine🇺🇦
Thomas Schneider @ThomasS70000904
439 Followers 1K Following loves building Bridges | Good talking points & fresh ideas
Achiever Iyanya @iyanya_achiever
38 Followers 599 Following UI Designer ✒ & A Cyber Security Analyst 💻.
..ByteXzz @7nourlan
5 Followers 116 Following
COREnext @COREnext_EU
1K Followers 2K Following Building a trustworthy-by-design computing platform for 6G flagship use cases to consolidate European digital sovereignty and unlock a new economic perspective.
Marie @marieschlesser9
319 Followers 3K Following
Metalpotato @EvelinT14
53 Followers 464 Following If you're reading this, you’re already part of the experiment.
Sadaf @shelterhacker
1 Followers 102 Following
Samir Y. Allahverdiye... @SamirAllahver20
161 Followers 817 Following
Cyrill @bcyrill
93 Followers 1K Following
Tont @devkaap
0 Followers 5 Following
Stefan Marinkov 𝕏 @MarinkovStefan
34 Followers 727 Following
Raul Kivi @raulkivi
13 Followers 81 Following
mahoneey @mahmuttskland
13 Followers 48 Following
Standard @Standardik
5 Followers 90 Following
Tobore @ToboreOru
283 Followers 1K Following Cyber & Policy Expert | Technical Assistant on ICT to the Minster of Petroleum Resources (Gas), Nigeria
Cyber Hero @CyberHeroRS
105 Followers 155 Following Official profile for CyberHero Community, Serbian Cybersecurity Challenge (SCC), Serbian National ECSC team and CyberHero CTF team.
Veikko Raasuke @VRaasuke
35 Followers 241 Following
UK in Estonia @ukinestonia
4K Followers 738 Following This is the official account of British Embassy in #Tallinn, #Estonia. Follow our FB: BritishEmbassyTallinn #UKandEstonia #DigitalDiplomacy
MoD Estonia @MoD_Estonia
24K Followers 481 Following Official Twitter of the Ministry of Defence of the Republic of Estonia. *Retweets/RTs are not endorsements. For tweets in Estonian, visit @kaitsemin
Estonian MFA 🇪🇪... @MFAestonia
69K Followers 1K Following Official account of the Ministry of Foreign Affairs of the Republic of Estonia. 🇪🇪
UniTartuCS @UniTartuCS
854 Followers 197 Following Institute of Computer Science at the @unitartu. BSc, MSc and PhD programmes, research, collaboration, events and much more. #unitartu #unitartucs
sven sakkov @sakkov
7K Followers 319 Following Ambassador of 🇪🇪 to 🇬🇧. Former Amb to 🇫🇮 / director of ICDS (@ICDS_Tallinn) / director of NATO Cyber Center (@ccdcoe) / POLDIR of @MoD_Estonia.
Estonia in the EU �... @EEinEU
15K Followers 1K Following Permanent Representation of #Estonia to the #EU: Estonia's EU PR @KyllikeSillaste, DPR @katrinjuhandi; PSC @LKuusing
Research in Estonia @researchestonia
3K Followers 588 Following Research in Estonia offers information and news about Estonia as an attractive research destination and cooperation partner. Co-Funded by EU.
Joe Burton @DrJoeBurton
2K Followers 4K Following Professor of International Security (Chair - Security & Protection Science) @LancsUniSecure @pprlancaster. Research on Cyber Conflict and Emerging Technologies.
Anett Numa @Anetttu
8K Followers 653 Following Chief of International Affairs of NEVERHACK GROUP. Former adviser on #cyberdefence @MoD_Estonia and #digitalisation at @e_Estonia 🇪🇪 🇫🇷🇪🇺
ICDS Tallinn @ICDS_Tallinn
8K Followers 1K Following The International Centre for Defence and Security in Tallinn. Regional knowledge hub: @diplomaatia, #LennartMeriConference, #ABCDTallinn & @TallinnSummit.
e-Estonia @e_estonia
24K Followers 713 Following We've built a #digitalsociety and we can show you how. #eEstonia #Estonia #WeAreNATO
Kadri Kaska @K4dr1K4sk4
488 Followers 687 Following Cybersecurity, foreign affairs and international law, neurodiversity. In no particular order.
Estonia in UN | #Stan... @EstoniaUN
16K Followers 1K Following Permanent Mission of Estonia to the United Nations in New York. 🇪🇪 was an elected member of the UN Security Council 2020-2021 #EstoniaUNSC | MFA 👉@MFAestonia
FinEst Centre for Sma... @FinEstSmartCity
364 Followers 826 Following Passionate about developing #SmartCities for people 🏙️ International R&D centre created by #Finnish & #Estonian partners, funded by #Horizon2020
CTF Tech @ctf_tech
87 Followers 109 Following From zero to hero, we will get you started in the world of cyber security. Join our CTFs, events and trainings without prior experience.
Uni of Adelaide @UniofAdelaide
56K Followers 4K Following Make your own history by studying at SA's leading university. CRICOS: 00123M
EU CyberNet @eucybernet
1K Followers 192 Following A network and a practical learning platform with the goal to strengthen cybersecurity globally! #FundedbytheEU
EEA and Norway Grants @EEANorwayGrants
9K Followers 7K Following Funding projects for a better #Europe. 🇮🇸🇱🇮🇳🇴 Iceland, Liechtenstein & Norway's contribution to reducing disparities & strengthening bilateral relations.
EAI_AICSEC @EAI_AICSEC
13 Followers 59 Following EAI AICSEC 2023 - EAI International Conference on Artificial Intelligence for CyberSecurity
European Cybersecurit... @Cybersec_ECCC
4K Followers 252 Following Official account of the EU #Cybersecurity Competence Centre (ECCC), that addresses #EU investments in cybersecurity capabilities. #HorizonEU #DigitalEU
The Hague Program on ... @TheHagueProgram
6K Followers 466 Following Applying critical thinking to cyber peace and security issues, part of @ISGA_Hague / @FGGALeiden / @UniLeiden - also here: https://t.co/8hQoV59o2n
ISGA The Hague @ISGA_Hague
5K Followers 166 Following Institute of Security and Global Affairs (ISGA) in The Hague @fggaleiden @UniLeiden - offering a research-led and policy-oriented analysis on security studies.
Leiden University @UniLeidenNews
22K Followers 97 Following We are no longer active on X. For the latest news, follow us on Bluesky: https://t.co/MSXEe8LgBr
Latitude59 @Latitude59
4K Followers 1K Following It takes bold people to change the world! #latitude59 #bebold Next event: - Tallinn on May 21-22, 2026
Cyber4Dev @Cyber4Dev
1K Followers 2K Following EU project providing capacity building in cyber security and cyber resilience around the globe. The project concluded in January 2024. LinkedIn: Cyber4Dev
Citadel SHSS @ShssCitadel
141 Followers 617 Following The official Twitter of The Citadel School of Humanities and Social Sciences
Red Hat @RedHat
297K Followers 1K Following The leading provider of enterprise open source solutions, using a community-powered approach to deliver Linux, hybrid cloud, edge, and Kubernetes technologies.
Study in Estonia @studyinestonia
3K Followers 229 Following The official national guide for higher education in #Estonia for international students. Quality education in a small European Union country. #studyinestonia
CHESS Cyber-Security ... @CHESS_EU
1K Followers 53 Following A Cybersecurity Excellence Hub: Estonia and South Moravia for EU’s safe digitalisation.
Fakulta informatiky M... @FI_MUNI
1K Followers 101 Following Oficiální účet Fakulty informatiky Masarykovy univerzity v Brně.
CYBERSECMUNI @cybersecmuni
153 Followers 35 Following Cybersecurity Laboratory, Faculty of Informatics, Masaryk University, Brno, Czech Republic YouTube: https://t.co/m0ZoqWZ33P
Cyber4Schools @Cyber_4Schools
11 Followers 64 Following The CYBER4SCHOOLS project is about online security. It has started on 1st April 2021.
UBS_universite @UBS_universite
3K Followers 285 Following Université entreprenante & engagée | Rendez-vous sur notre site internet pour suivre notre actualité
Kaitsepolitseiamet @kaitsepolitsei
8K Followers 75 Following Kaitsepolitseiamet (KAPO) is Estonian Internal Security Service. Vihjete jaoks kasuta neid kontakte https://t.co/A2UdrMC922…
Kaitseministeerium @kaitsemin
2K Followers 220 Following Kaitseministeeriumi ametlik säutsla. Edasisäutsud ei ole Kaitseministeeriumi ametlik seisukoht. For tweets in English, visit @MoD_Estonia
Estonian Defence Forc... @Kaitsevagi
10K Followers 3K Following (ENG) Official X account of the Estonian Defence Forces. (EST) Eesti Kaitseväe ametlik X'i konto.
Luukas Ilves @luukasilves
5K Followers 394 Following 🇪🇪🇺🇸🇺🇦🇪🇺. working to save the west. ex-undersecretary for digital, Estonia. advisor to Ukraine's MinDigital. all opinions my own. ?/acc
ECSC / openECSC @ECSC_openECSC
1K Followers 3K Following 🇪🇺 Updates about the #ECSC European Cybersecurity Challenge that will be held in Turin, Italy in 2024 and #openECSC held online & open to all. #ECSC2024 🇮🇹
IIEA @iiea
17K Followers 2K Following The Institute of International and European Affairs. Independent, not-for-profit. Sharing Ideas, Shaping Policy. Retweets are not endorsements.
Marina Kaljurand MEP @MarinaKaljurand
11K Followers 723 Following Member of the European Parliament 🇪🇺 Former Foreign Minister of Estonia 🇪🇪 Here are my personal & professional tweets.
ESOF @ESOF_eu
9K Followers 3K Following @EuroScience Open Forum is a transdisciplinary science forum which offers a safe space and independent arena for open and critical dialogue on science.
Startup Estonia @startupestonia
8K Followers 419 Following We are designing a healthy startup ecosystem that sprouts innovation. Startup Estonia's program is financed by the European Regional Development Fund (EU50651)
Centre for Intelligen... @IS_Centre
8 Followers 13 Following Centre for Intelligent Systems is a unit within the Depratment of Computer Systems, Tallinn University of Technology (https://t.co/lcoKZwC4Fp).
BSides Tallinn @bsidesTLL
405 Followers 160 Following DATE: 25.09.2025 ! EVENT: https://t.co/b6r5wYhtTz CFP: https://t.co/HjaLDSZrjw
H2020Puzzle @H2020Puzzle
1K Followers 557 Following #H2020. Towards a Sophisticated SIEM Marketplace for Blockchain-based Threat Intelligence and Security-as-a-Service. #Cybersecurity
Virtual Routes @VirtualRoutes
5K Followers 4K Following Virtual Routes tackles the impact of digital and emerging technologies on global affairs. Also check out @bindinghook, our media outlet.
The GCSP @TheGCSP
14K Followers 2K Following Building Peace Together. #executiveeducation #dialogue #policy #security
KYPO Cyber Range Plat... @KYPOCRP
213 Followers 27 Following The KYPO Cyber Range Platform is an #opensource virtual environment for #cybersecurity training, development, and execution. More information at https://t.co/5sp9LOps8u.
Politsei @Politsei
8K Followers 57 Following Politsei- ja Piirivalveameti teated ning soovitused. Kui vajad kiiret abi, siis helista hädaabinumbril 112.
STRATCOMCOE @STRATCOMCOE
19K Followers 5K Following NATO Strategic Communications Centre of Excellence
Kersti Kaljulaid @KerstiKaljulaid
59K Followers 433 Following - President of Estonia | 2016-2021 | Eesti Vabariigi President - - President of the Estonian Olympic Committee -
NCIA @NCIAgency
10K Followers 1K Following The NATO Communications and Information Agency: #WeAreNATO’s technology and cyber experts.
concordia-h2020.eu @concordiah2020
2K Followers 216 Following European #cybersecurity competencies are fragmented. Our mission is to lead their integration into the cyber competence network. #H2020 project.
Raimundas @Raimund94528682
135 Followers 139 Following Professor of Information Security at @UniTartuCS.
SPARTA @sparta_eu
1K Followers 817 Following #Cybersecurity Competence Network pilot to ensure EU #SecurityUnion and #StrategicAutonomy | #H2020
Marlon Dumas @marlon_dumas
2K Followers 966 Following Educator, researcher & entrepreneur, passionate about #ProcessMining and #BPM, co-founder and CPO @apromore_bpm, professor @UniTartuCS.