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New SensorFu Beacon is here! Today we are proud to release our 4th major version. With our customers we have sharpened our visions and this release brings us long wanted new capabilities and paves the way to even more great features in the future. #prevent23
Nearly all networks utilize DNS one way or another – and that includes isolated OT networks as well. How can you avoid a situation where DNS smuggles data in and out under the radar? Read more ⬇️ #NetworkIsolation #NetworkSecurity medium.com/sensorfu/dns-i…
Maintaining network security and isolation in today’s industrial environments is not easy. Will you be the first one to know if your networks leak? #NetworkSecurity #OTNetworks
Will you join us tomorrow? 👀 In our webinar, @Turmio_ and Jari Seppälä will share you tips and tricks to protect your industrial and other critical networks. Hope to see you there! linkedin.com/events/webinar…
Today, our CEO @Turmio_ will step on stage again at @certlv CyberChess 2022! He'll walk you through his journey to find, report and get fixes for major vulnerabilities in macOS. Be ready at 17:00 (UTC +3) 🫵 Link to "CyberShock" live stream ⬇️ cert.lv/en/2022/09/fol…
Today, you’ll learn the main reasons why over 80% of critical networks are leaking when @Turmio_ takes over the stage at CyberChess 2022! P.S. If you can’t make it to the live event, just tune in for ”CyberShock” live stream at 15:00 (UTC+3) ⬇️ @certlv cert.lv/en/2022/09/fol…
Did you see some familiar names among CyberShock keynote speakers? 👀 On 4th October, our CEO @Turmio_ is going to talk about escaping from isolated environments at @certlv event. Go check the whole program here 👇 cybershock.lv
Hack After Dark 2022 tukena @sensorfu, jonka tuotteella voi varmistaa eristetyn verkon suojausten toimivuus. Mainio työkalu esimerkiksi teollisuusverkkoihin. tarlab.fi/HackAfterDark/ #HAD2022 #Oulu #Tietoturva
Network segmentation best practice workshop has begun and Sebastian has taken over he stage at King Mongkut's University of Technology North Bangkok (KMUTNB). How nice it is to see you face to face! #NetworkSegmentation #CyberSecurity
What is Beacon? Beacon enables automated, continuous testing for your isolated networks. Add it in any part of your organizations network or devices: physical, virtual or cloud-based systems. Check our brand new video to find out more! 👇 #CyberSecurity #NetworkSecurity
This Sunday 24th, you'll see our CEO @turmio on the stage at @MCH2022Camp! He'll walk you through his journey to find, report and get fixes for major vulnerabilities in macOS. Be ready at 15:00 🫵 Hope to see you there! Read more ⬇️ program.mch2022.org/mch2022/talk/9…
What happens when data diodes are combined with SensorFu Beacon? Read more about our collaboration with @Advenica ⬇️ advenica.com/en/blog/2022-0…
Norway are you ready – next week we’ll be joining @TheParanoiaConf with @SectraNews! Looking forward to hear how cyber security has touched you lately and to share our experiences from securing critical infra and OT. Will we see you there? 👀
It’s been a while since we’ve been in a live event – and we’re happy to say that we’ll see you 3.–5.5. in Teknologia 22 in Helsinki! Meet us on @SiemensSuomi stand, 6c50. In the meanwhile, you can read more about our collaboration with Siemens here: new.siemens.com/fi/fi/yhtio/st…
Firewall bypass with CARP in Packet Filter ⬇️ bit.ly/firewall-bypas…
We previously tested how network isolation works on the major cloud platforms. Now we are revisiting those findings on our blog post to see if the remaining issues have been addressed ⬇️ bit.ly/revisiting-iso…
Yet another example how you just can not foresee what kind of leak vectors your environment might have. This is why continuous tests are needed. medium.com/sensorfu/lopsi…
For SensorFu, the year 2021 was time of growth – thank you for being part of it! We wish everyone a happy and successful New Year ✨ Hopefully in 2022 we rely on isolation only in our cyber security efforts! -SensorFu Team
Our CEO @Turmio_ and Juhani Eronen from @CERTFI are speaking tomorrow about the "Lessons learned in improving CNI OT security" at @ISMSForum. Keynote starts at 10.20 Central European time (UTC +1). Check out the program👇 We’re on track 4! ismsforum.es/evento/706/xxi… #OTsecurity

@mikko @mikko
229K Followers 930 Following Researcher and a best-selling author. Keynote talks at RSA, Black Hat & DEF CON. TED Speaker. Chief Research Officer at WithSecure.
Erka Koivunen @ekoivune
3K Followers 1K Following An engineer by training, a hacker by heart. Conditioned to think like a CISO would. An E𝕏 Twitter user, now at: @ekoivune.bsky.social, @[email protected]
Disobey @Disobey_fi
4K Followers 249 Following Everything is broken, nothing is secure. We are Disobey -the Nordic Security Event and much more. Get involved: https://t.co/k4nubpYIf1
Tuomo Rusila @tuomorusila
8K Followers 4K Following Finnish Army Officer, miltech, defence economics, disruptive tech(esp. robotics, AxS, DEW, cyber). DIY STEM demo geek. Tweets are my own.
Rami Hadji @redactedoi
12 Followers 475 Following
Sonjoy Paul @sonjoykp
55 Followers 2K Following Computer Science Ph.D. Student @TAMU | Bangladeshi 🇧🇩
ASI @x_x10o9
213 Followers 890 Following Trying Hard to Be a Vulnerability Researcher --- Actively looking for Opportunities
Mostly Croissant @breadbot9000
0 Followers 19 Following
Maxim Von Tarnow (tes... @yaponamat
54 Followers 1K Following Hinter jeder Tür, wo d nit uffmache söttsch, ligt öbbis, wo uf di wartet.
testofthings @testofthings
6 Followers 33 Following A cybersecurity testing firm helping IoT companies to automate their security testing
semantti @semantti
0 Followers 6 Following Operational data, transformed into strategic action: Transform your logs and data into actionable and explainable insights through semantic understanding.
Johanna Kiefer @jovongo
188 Followers 290 Following #Wirsindmehr Communication, Photography, Social Media, People, Travel, Art, Psychology, Health, CyberSecurity, KI
Kepa Nattu @tvirtane1
158 Followers 214 Following Paras hallitus ikinä! Paskin oppositio ikinä! Menoja suitsemalla säilytetään hyvinvointivaltio. Työkykyisten paikka on töissä.
Sleasal @sleasal54955
6 Followers 838 Following Follow me, maybe it's the beginning of our fate, we can talk
Tino A @Tinolvarez
520 Followers 3K Following Computer Vision Engineer and PostDoc Researcher at @UniOulu | Live Engineer | Musician. I love photography and painting. Galician (Spain) living in Finland.
Carrie @Carrie79_5
1 Followers 8 Following
Maria 01 @MariaZeroOne
4K Followers 2K Following 🇫🇮 The Nordics’ Leading Startup Campus! 🚀 A home to #startups, investors, partners & ecosystem builders. Join our diverse & innovative community 👇
Hong Bui @hongbm18
23 Followers 186 Following #cybersecurity #B2B #startups #sales #communications #innovation
Tuomas Riihimäki @tuomari_
25 Followers 137 Following
AKS @404_aks
113 Followers 2K Following
Iiro Kukkonen @iirokukkonen
15 Followers 222 Following
Petrus Koskinen @petrus_koskinen
0 Followers 2K Following
Palalantti @palantti
30 Followers 181 Following This is my Twitter account. There are many like it, but this one is mine.
Sanna Hautala @Seittinen
0 Followers 47 Following
WaldoTheOwl @WaldoOwl
59 Followers 591 Following IT security expert. I'm interested in a wide range of all the latest news and technologies related to information security.
Kati Bondorff @KBondorff
0 Followers 24 Following
chwieser @chwieser
21 Followers 731 Following
Vulert @vulert_official
121 Followers 3K Following Vulert continuously monitors your open-source dependencies for new vulnerabilities and recommends fixes, without requiring installation or access to your code.
Batata Vada @SirBatataVada
756 Followers 4K Following
Tuomas Haarala @TuomasHaarala
163 Followers 434 Following Pohjalainen, kroonistunut mutta hyvänlaatuinen. Expressing my own opinions only, occasionally tongue in cheek (sometimes my own).
jani s. @official_jani
55 Followers 547 Following
Sampo Kelloniemi @SampoKelloniemi
1 Followers 201 Following
ville @vviille
79 Followers 827 Following
Ryan @sfbayryan
20 Followers 18 Following
maksalaatikkoperjanta... @maksalaatikkoP
116 Followers 2K Following Seuraan twitteristä mitä maailmalla tapahtuu. Itse en twiittaa ikinä. Kesäisin tykkään syödä perunoita.
Antti Salmela @anttisalmela
89 Followers 531 Following
Tomi Salmenpää @tsalmenpaa
41 Followers 151 Following Aviation information security researcher with safety background. How to strengthen both disciplines balanced way..Tweets are my own.
Ilari Stenroth @istenrot
662 Followers 4K Following
Tero O @otso2
29 Followers 732 Following
Abdelkarim Hadji @abdelkarim_hadj
98 Followers 2K Following
xapet @auzal_khalid
102 Followers 3K Following
Muta @ptMuta
139 Followers 464 Following
ᴡʜᴏɪꜱ @JuhoJauhiainen
3K Followers 553 Following I like DFIR and malware | Founder of @HelSecurity | I do this and that for @disobey_fi @accenture and others | Holder of GSP, OSCP and other abbreviations
Catharina Candolin @candolin2
9K Followers 6K Following In the finance sector. Board Member @ssh. Previously Finnish Defence Forces, NATO HQ. PhD 2005. @hanaholmen Advisory Board. Certified Board Member (HHJ)
Iiro Uusitalo ✳️ @iiuusit
5K Followers 2K Following AppSec at @Supercell | More security stuff at Team Whack (Yle) and Team ROT.
@mikko @mikko
229K Followers 930 Following Researcher and a best-selling author. Keynote talks at RSA, Black Hat & DEF CON. TED Speaker. Chief Research Officer at WithSecure.
Traficomin Kyberturva... @CERTFI
16K Followers 264 Following Traficomin Kyberturvallisuuskeskus (National Cyber Security Centre of Finland, NCSC-FI).
Erka Koivunen @ekoivune
3K Followers 1K Following An engineer by training, a hacker by heart. Conditioned to think like a CISO would. An E𝕏 Twitter user, now at: @ekoivune.bsky.social, @[email protected]
Petteri Järvinen �... @petterij
39K Followers 3K Following IT pro, veteraaninörtti, DI, tietokirjailija, puhuja. Kirja nro 36 "Tekoäly ja minä" ilmestyi syksyllä 2023 (Tammi). Myös @petterij.bsky.social.
Disobey @Disobey_fi
4K Followers 249 Following Everything is broken, nothing is secure. We are Disobey -the Nordic Security Event and much more. Get involved: https://t.co/k4nubpYIf1
LadyBug 🐞 @leaviljanen
988 Followers 746 Following Full stack cybersecurity at https://t.co/kelHt32KBW and #bugbounty @hackrfi . Occasional medievalist. Tweets EN & FI. She/her. Started to move to other platforms.
Troy Hunt @troyhunt
240K Followers 1K Following Creator of @haveibeenpwned. Microsoft Regional Director. Pluralsight author. Online security, technology and “The Cloud”. Australian.
Jarno Limnell @JarnoLim
64K Followers 2K Following 🇫🇮🇺🇦 Perheenisä, kansanedustaja, polkujuoksija, dosentti, sotatieteiden tohtori.
KRP Kyberkeskus @Kyberkeskus
11K Followers 98 Following #Kyberrikostorjuntakeskus / National Bureau of Investigation #Cybercrime Center. https://t.co/5NreIjFcxx
Kauto Huopio @kautoh
4K Followers 5K Following Chief Specialist @ NCSC-FI / Active HAM (OH2LFM) #geek/#turpo/#cyber Tweets in private capacity, RT:s not an endorsement.
Antti Virtanen @Anakondantti
1K Followers 727 Following Head of security at @Solita_Insights, but tweets are my personal musings. I'm a white hat hacker at team ROT, co-founder of @Rotcofi and @TresecCommunity.
FISC – Kyberala ry @FISCFi
2K Followers 295 Following TÄMÄ TILI EI OLE ENÄÄ AKTIIVINEN / NON-ACTIVE ACCOUNT Finnish Information Security Cluster is the voice of Cyber Industries in Finland.
Digipooli @Digipooli
2K Followers 1K Following Huoltovarmuusorganisaation yritysten ja viranomaisten verkosto. Tavoitteena iskunkestävä digitaalinen yhteiskunta. #digitaalinenturvallisuus #resilienssi
Huoltovarmuuskeskus (... @HVK_uutiset
4K Followers 1K Following Huolehdimme yhdessä kumppaneidemme kanssa siitä, että myös kriisitilanteissa yhteiskunta toimii ja elämä jatkuu mahdollisimman häiriöttä. #huoltovarmuuskeskus
Sectra @SectraNews
3K Followers 2K Following Sectra’s vision is to contribute to a healthier & safer society. Follow for highlights, news & updates related to our #imagingIT & #cybersecurity operations.
Advenica @Advenica
432 Followers 505 Following Advenica provides cybersecurity solutions within encryption and network segmentation. We help defence, authorities, infrastructure, and industry customers secur
Oulun kauppakamari @Oulun_kamari
1K Followers 2K Following Keskeinen vaikuttaja Pohjois-Pohjanmaan ja Kainuun elinkeinoelämässä. Tämä tili ei ole tällä hetkellä aktiivisessa käytössä. Ks. Julkaisut -kohta.
Olli @ollijarva
143 Followers 505 Following
Jukka Koskinen @jukkakosminen
32 Followers 159 Following Bringing cyber security to the people @badrapio. Father of two.
Antti T @atonkyra
19 Followers 2 Following
KyberVPK @KyberVPK
2K Followers 31 Following KyberVPK on vapaaehtoisorganisaatio, joka perustettiin auttamaan kriittisten toimintojen tuottajia. #KyberVPK
Turvakäräjät @turvakarajat
2K Followers 1 Following Ajankohtaisia tietoturva-asioita käsittelevä podcast. Käräjillä mukana Antti Kurittu, @_larppa ja @JuhoJauhiainen.
Tuomo Makkonen @tmakkonen
1K Followers 3K Following Hacker by day, sleeper by night. Co-founder & practice lead @fraktalcyber
Jani Kallio @janikallionet
482 Followers 280 Following Dropping this channel—focusing on LinkedIn and exploring Bluesky. X misleads users, spreads disinformation, enables hate speech, and violates EU law.
Marko Buuri @BuuriMa
669 Followers 331 Following I am a technology enthusiast and a cybersecurity professional.
Osku @oh2osq
562 Followers 363 Following hacker. kybervpk | disobey | @HelSecurity founder. dachshund person
Fraktal @FraktalCyber
803 Followers 11 Following We are the positive cyber security professional services team. We advise, build, and run cyber security for you. Cyber Positivity®. IG fraktalcyber 📷
CTOvision @ctovision
11K Followers 2K Following CTOvision was a blog of technologist created by @bobgourley. After we formed @OODA we merged all efforts there. Please follow OODA for tech insights.
CyberThreat @TheCyberThreat
3K Followers 2K Following We track and report on cyber threats and ways to stop the threat. Curated by @bobgourley of @ctovision http://t.co/Pvhk1Z1PtgMikko Hakuli @miha44
193 Followers 345 Following It's just me - i tweet some of interesting news or just random thoughts ( some of those maybe my own) ;-)
Pekka Sillanpää @psillanp
599 Followers 243 Following Cybersecurity at @ElisaOyj, leader of @OWASPHelsinki - tweets about #infosec #privacy #cyber #appsec #pentesting #IoT
Turvallisuuskomitea @TKomitea
6K Followers 429 Following Turvallisuuskomitea avustaa valtioneuvostoa ja ministeriöitä laajoissa kokonaisturvallisuuteen liittyvissä asioissa.
Follow CISA's account... @cyber
299K Followers 113 Following This account is not active or monitored. Follow @CISAgov and @CISACyber for the latest updates.
Jaakko Wallenius @jaakkow
372 Followers 655 Following @ElisaOyj CSO, Cyber Security, Privacy, Critical Infrastructure Protection, Business Continuity, Cyber and Business Strategy. Opinions are my own.
FiBAN @FiBANorg
8K Followers 2K Following One of the largest and most active business angel networks in the world with 600+ members and 1900 startups invested. Most active on Linkedin 🌱 FiBANorg 🌱
Maria 01 @MariaZeroOne
4K Followers 2K Following 🇫🇮 The Nordics’ Leading Startup Campus! 🚀 A home to #startups, investors, partners & ecosystem builders. Join our diverse & innovative community 👇
ArcticStartup @arcticstartup
22K Followers 604 Following Entrepreneurial news from Northern Europe. Organizers of https://t.co/sSOM6ZwHfH the hottest startup event of the Nordic. Shortcuts: https://t.co/NERWSgqyZY
Startup100 Finland @Startup100_fi
4K Followers 3K Following Monthly buzz chart & the #1 source for the Finnish startup ecosystem | Founded by @juhani | Sponsored by @SF_Agency | Published by Startup Finland ry
Tero Lampiluoto @lampiluoto
217 Followers 538 Following Fairly passive tweeter, security, CISO @ beautiful place, F1 enthusiastic, sports, travel. Velominati 🚴|| PCC || FK || #ridealot
Cybersec @CybersecFI
765 Followers 1K Following Cybersec is trusted partner in delivering focused security solutions requested by the cyber community. Tech for sensing, discovering & acting with adversaries.
CERT-EU @CERTEU
14K Followers 442 Following Official account of the CERT for the EU institutions, bodies and agencies. Please use [email protected] for interaction.
Jyrki J.J. Kasvi @jyrkikasvi
50K Followers 2K Following Ennemmin naiivi ja väärässä kuin kyyninen ja oikeassa. I prefer to be naive and wrong instead of cynical and right.
ENISA @enisa_eu
53K Followers 909 Following Official Twitter channel of the European Union Agency for Cybersecurity (ENISA) 🇪🇺 | RTs ≠ endorsement
Cyber Security Month @CyberSecMonth
31K Followers 230 Following Did you know October is European Cybersecurity Month? Check out this account for tips & advice on how to stay safe & secure online. Operated by @enisa_eu
OWASP Helsinki @OWASPHelsinki
821 Followers 70 Following OWASP Helsinki arranges free and open application security focused meetings several times a year. Please check the website for details.
CyberSec_EU 🇪🇺 @Cybersec_EU
23K Followers 1K Following Official EU account. We mainly focus on #cybersecurity/#infosec & #ePrivacy. Tweets by @EU_Commission-@DigitalEU cybersecurity & digital privacy team.
Simo Huopio @shuopio
760 Followers 3K Following Embedded HW & SW, Running, Maker-wannabe, Father & Geek, Infosec research at FDRA/FDF. Personal account with personal opinions, not related to my employer.
Emilia @EmiliaMachuca
418 Followers 908 Following
Kimmo Rousku @kimmorousku
7K Followers 4K Following Keynote speaker, cyber & digital (security) @Tietoturva_ry. Author. (Bio)#hacker. | #AI painter | General Secretary (VAHTI-board) - Chief Special Expert @dvvfiTietoturva ry @tietoturva_ry
2K Followers 530 Following Tietoturva ry on tietoturva-ammattilaisten voittoa tavoittelematon ja vapaaehtoistyöhön pohjautuva yhdistys. Olemme TIVIAn jäsenyhdistys. https://t.co/ytsbZAmras
Pystyy vetää @pystyyvetaa
478 Followers 67 Following Avoin CTF tiimi. Kaikki taitotasot tervetulleita aloittelijasta veteraaniin! A TurkuSec project.
TallinnSec @TallinnSec
349 Followers 78 Following If you identify yourself as an IT security enthusiast, then that's the place to be in Tallinn.