Tomi Tuominen (@[email protected]) @tomituominen
That Other Gentleman Hacker: https://t.co/Mq3FWnOEjp • Founder: https://t.co/IX5GybiYU4 • @[email protected] keybase.io/tee/ Helsinki, Finland Joined June 2009-
Tweets2K
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I’m leaving Twitter but I’ve been advised not to delete my account in order to avoid possible misuse - so I’ll leave it here as a placeholder. See you at Mastodon!
Bonus tip: Add your Mastodon profile to your twitter bio to make it easier for people to find you with automated tooling.
I heard all the cool kids are now at Mastodon so here we go @[email protected]
This blog post from Ian Levy, the NCSC’s departing Technical Director is a must read - ncsc.gov.uk/blog-post/so-l…
"The point is that you do not take legacy technology no matter how cheap it is." @IlvesToomas Watch the full interview 👉 youtu.be/FBp66gUUglI
Watch this special episode in video: youtu.be/FBp66gUUglI
Watch this special episode in video: youtu.be/FBp66gUUglI
New episode! This is a special English language episode, with a special guest, president @IlvesToomas. We discuss what has enabled Estonia to become the most digitally advanced country and what are the ingredients for a robust cyber defense. Enjoy! 👉 herrasmieshakkerit.fi
security vacation club
"Really engaging and entertaining talk that made me reconsider #cybersecurity as a career option." Can feedback get any better than that? We don't think so! 💎 Huge thanks @tomituominen for presenting at Hive Helsinki and sharing your knowledge with junior #programming talent!
CyberChef for Security Analysts has great hands-on labs with real-world examples, rather than abstract data. It's broken up well into chunks and if you can dedicate 20 minutes per day on the course, you can see your progress. The prompt feedback is great! - Alex, analyst
Rare footage of a bug bounty hunter explaining a bug chain #BugBounty
Where do you think all the cybersecurity that is taught in universities came from? It was developed by people who, obviously, could not have learned it there. And the vast majority of us are still around.
Where do you think all the cybersecurity that is taught in universities came from? It was developed by people who, obviously, could not have learned it there. And the vast majority of us are still around.
@tomituominen keynoting at this year’s #SPHERE22 withsecure.smh.re/b1
I did a 20 minute talk titled ”Securing a hyper-growth technology company”: youtu.be/MKpVjnWTAfw | thesphere.org
I was reminded* of a figure I often draw for students to explain research: Good research is often defined by getting stuck for long periods of time, followed by jumps in understanding. What you do during these plateaus in progress is part of what defines you as a researcher.
@r0zetta @0xtosh @juhanihintikka @mikewalsh @CyberSauna @JKauhanen @mikko @cmioffice It was great to see our old friend @tomituominen, the #infosec swiss army knife, discussing how to minimize attack surface as a part of "Securing a booming technology company" on the #SPHERE22 stage.
Multifactor authentication: something you know, something you have, or something that IT support is willing to reset for you over a quick phone call.
If you helped a relative get on the Internet in the early 90’s, why not send some money to Peter Tattam, author of Trumpet Winsock? news.ycombinator.com/item?id=2282875
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Petteri Järvinen �.. @petterij
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44K Followers 3K Following I do math. And was once asked by R. Morris Sr. : "For whom?" @[email protected] At the moment, for noone.
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4K Followers 5K Following Chief Specialist @ NCSC-FI / Active HAM (OH2LFM/ON1LFM) #geek/#turpo /#cyber Tweets in private capacity, RT:s not an endorsement.
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5K Followers 4K Following You won't really reach me here anymore. Future seems to be Bluesky. The sky is bright and happy - See you there!
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17K Followers 2K Following Principal Identity Security Researcher at Microsoft. Ex-Secureworks. (MSc, MEng, PhD, CITP, CCSK). And yes, opinions are my own ;)
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2 Followers 2K Following finn 🇫🇮 / slava ukraini! 🇺🇦 / esp love: 🇪🇪, 🇧🇻,🇸🇪/ interested in history, psych, med, arch / open to learn new things!!!
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590 Followers 796 Following Something exists . Some things advance one funeral at a time . Imagine there's no countries . #bitcoin enjooooyr of ⚡️ 🐝 🌋 🧀 🍕 💀 and 🦹Uusia kuvia Ylämuistalan kartanolta 💥
Ok.. Sample run looks good. We have our new Customer Gift…
Lifeline’s @hoopeekoo asking from the hosts: ”Which startup would you found if it needed to reach $1Bn in revenue fast?” @mikko and @tomituominen answer: ”Programmable money and programmable law.” Worth listening! podcasts.apple.com/fi/podcast/her…
#30DayMapChallenge Day 3: Polygons Last year on day 2 I made a map of all rivers in Finland, so this year I present you all lakes in Finland! The land of a thousand lakes. Data from @Maanmittaus
An odd infosec-startup secret is how low the bar is, even from a business p.o.v. People think they need Facebook numbers, but if you have 2000 happy, paying customers, you will be better than huge swaths of the RSAC floor. More hax0rs should try. We need more things that work..
Kävin kuuntelemaan @hakkerit podcastia alusta asti, en ollut aiemmin törmännyt. Mainio sarja, suosittelen. Sitten totesin yhden jutun jota jonnet ei muista: @tomituominen :n ääni on aivan kuin Nalle Luppakorva pikku kakkosesta. "Heipä hei, hyvää iltaa, ..." 👍👍
Yle Text is celebrating its 41st anniversary by exhibiting a fine selection of #teletext pages old and new. 🎂🎉 But it's available for a limited time only, so enjoy it while you can! 😀 #pixelart #1bit 🎨The art: yle.fi/aihe/tekstitv?… ❓More info: teletextart.co.uk/teletext-art-c…
Which is why the objective of a security review cannot be to find instances of bugs. Identifying architectural risk and code quality issues are more sustainable. You can’t just solve security by “finding and fixing all the bugs”.
Or the bug was added after the security review was done. That's one of the issues with security reviews - they're done at a given point in time, but if the project/system/code base is still in active development, you would need follow-up security reviews almost after each change.
Long article from 20 years ago, about the Slapper worm outbreak. ia601502.us.archive.org/16/items/virus… Written by @Juhku, featuring @katrintotcheva @erocarrera @GergelyErdelyi @rtiainen @kautoh @tomituominen
"The point is that you do not take legacy technology no matter how cheap it is." @IlvesToomas Watch the full interview 👉 youtu.be/FBp66gUUglI
Piditkö uusimmasta videostamme? Tältä listalta näet myös kaikkien aikaisempien tuotantokausiemme esittelyvideot. 🍿 youtube.com/playlist?list=…
Lomat on lusittu ja Herrasmieshakkereiden neljäs tuotantokausi alkaa NYT! 🔥 Kutsumme kartanolle jälleen Suomen kovimmat vieraat keskustelemaan tietoturvasta ja vääjäämättömään kybertuhoon liittyvistä asioista ja ilmiöistä. Tervetuloa mukaan matkalle verkon alamaailmaan!
Try my new tool dnsKIRE next time you need to infiltrate a file or payload over DNS (webapp cmd injection, restricted env. (kiosk/citrix) or web perimeters w/o creds but DNS is allowed: github.com/0xtosh/dnskire #pentesting #redteam #cybersec #infosec
"Privacy is about somebody finding my blood type. Integrity is somebody changing it”. @IlvesToomas To create a digitally advanced country, what do you need? Listen our latest episode to find out 👉 herrasmieshakkerit.fi
Recording of “Why you don’t need a Red Team test” by @nxsolle is up: youtube.com/watch?v=h6Y1nO… youtube.com/watch?v=h6Y1nO…
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