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Posts by Dan Bogdanov

Future Cryptography – 2026Future Cryptography – 2026

Future Cryptography is coming again, with Zero Knowledge proofs for wallets, voting, location proofs and more! Registration is open now.

futurecryptography.eu

4 days ago 3 1 0 0

Protip: "Contributed" in this case means "designed the thing with Jelizaveta Vakarjuk".

4 days ago 0 0 0 0

So I may now proudly tell that I contributed in a making of the boardgame 😅

You could follow updates (though somewhat slow) on Instagram - www.instagram.com/post_quantum...

4 days ago 0 1 1 0
Post-Quantum Trails board game Announcing a limited edition PQC-themed board game produced in collaboration with Cybernetica

Cybernetica and the OpenSSL Foundation are making a board game promoting research and transition to post-quantum cryptography!

openssl.foundation/news/post-qu...

4 days ago 5 0 0 1
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“How many hours, how many pages?” The hidden cost of cybersecurity for SMEs - Cogito COGITO Reading Time: 4 minutesFor large companies serving millions of customers, cyber threats are an unfortunate reality. They operate complex digital infrastructures, handle vast amounts of sensitive data...

Post from Liina at Cybernetica in the OECD blog, on cybersecurity in SMEs.
oecdcogito.blog/2026/03/27/h...

3 weeks ago 2 0 0 0
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Utilising Video Deepfakes for Paper Voting Privacy Defence The recent rise of artificial intelligence (AI) solutions has also had a significant impact on electoral processes. Most notably, deepfakes created by generative AI applications can (and have been) u...

We've felt that internet voting gets a bit too much attention in academic research. So we continue doing cool things with/to it. New paper, something completely different.

Anette Habanen, Jan Willemson, Sven Laur
Utilising Video Deepfakes for Paper Voting Privacy Defence

doi.org/10.1049/ise2...

3 weeks ago 1 1 0 0
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I'm so tired of correcting quantum computing misconceptions

bfswa.substack.com/p/im-so-tired

1 month ago 14 8 1 0
MX Map — Email Providers of Baltic Municipalities Interactive map showing the email providers of all ~182 municipalities in Estonia, Latvia, and Lithuania, based on DNS analysis of MX and SPF records.

Estonian municipalities are not at all doing well with digital sovereignty. Most have Microsoft e-mail.

livenson.github.io/mxmap/

1 month ago 1 0 0 0

In Estonia, there has been a similar argument made that internet voting favours certain parties. However, it has been done for long enough for these parties to fall out of favour as others started winning. The solution for the critics has been simple: now these other parties are rigging elections. 🤷‍♂️

1 month ago 0 0 1 0
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I can share that I found out that a smoke alarm in the basement ceiling doubles as a water leak alarm (given a sufficient amount of water in the basement).

1 month ago 1 0 1 0
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The Enshittificator Digital products and services keep getting worse. In the new report Breaking Free: Pathways to a fair technological future, the Norwegian Consumer Council has delved…

Have you noticed that digital products and services are getting worse? So have we!

Today we are publishing our new report, Breaking Free: Pathways to a fair technological future. vimeo.com/1168468796?f...

1 month ago 80 55 4 14

Governments worldwide turn to age-based access control to Internet services to protect children. More than 370 scientists call for a moratorium until there is a good understanding of their feasibility, effectiveness, and societal impact:

csa-scientist-open-letter.org/ageverif-Feb...

1 month ago 5 10 1 0
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Privacy's Defender Throughout her career, Cindy Cohn has been driven by a fundamental question: Can we still have private conversations if we live our lives online? Privacy&rsq...

Instant pre-order, new book coming out from Cindy Cohn.

mitpress.mit.edu/978026205124...

1 month ago 1 1 0 0

I just have to ask ... is this the pinnacle of papers breaking RSA with a QC for Q1 2026? arxiv.org/pdf/2602.11457

1 month ago 0 0 0 0

Just this week had to write an opinion piece to explain that chat control type backdoors in the name of CSAM reduction have negligible impact in the age of Grok making CSAM of anything for anybody.

2 months ago 5 0 0 0

I'm not sure it's an awesome idea to go

while(true):
ai_agent.doSomethingWith(all_my_credentials)

But here we are.

2 months ago 6 1 0 0
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Sirbi laureaadid 2025 - Sirp Tanel Mällo kirjutas 2025. aastal Sirpi viieosalise artikliseeria tehisintellektist „Inimene masina ees“. Üldise tehisintellekti vaimustuse taustal mõjub tema vaade tehisintellektile kui puuslikust va...

Sirbi laureaat 2025 on teiste seas ka Tanel Mällo, kes kirjutas viieosalise artiklite sarja "Inimene masina ees". Soovitan.
www.sirp.ee/sirbi-laurea...

3 months ago 1 0 0 0
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Decentralized Proof-of-Location systems for trust, scalability, and privacy in digital societies - Scientific Reports Scientific Reports - Decentralized Proof-of-Location systems for trust, scalability, and privacy in digital societies

There's a proposal (albeit, with a slightly wider scope) here: www.nature.com/articles/s41...

3 months ago 3 0 0 0
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2026 will bring more blockchain/quantum/AI scams, hacks, overvaluations, bankruptcies; VC psyops, trolls and bots, paid articles and endorsements.

Meanwhile there wont be no...
- "AGI"
- useful/practical quantum computers
- meaningful blockchain use beyond tokenization

Like the past 10 years.

3 months ago 24 6 1 0

Mis on tehisintellekti kallutatus? Kuidas sellega seotud ohte kahandada? Cybernetica koostas riskianalüüsi töövahendi, mis on lihtne ja näidetega.

Juhend
www.volinik.ee/volinik-live...

Tööleht:
www.volinik.ee/volinik-live...

Metoodika:
www.volinik.ee/volinik-live...

3 months ago 1 0 0 0
How can Europe survive the AI tsunami? Artificial intelligence is making its way into every corner of our society. That is why it is crucial to have a clear strategy for the use of AI and for the values that should guide its actions. At the Digital Tech Summit, Estonian experts contributed to the debate and emphasised that we, as individuals, also bear responsibility – and that with a few simple steps, we can maintain control over the technology ourselves.

You can personally do things to keep your skills and wits with AI.

www.compute.dtu.dk/newsarchive/...

3 months ago 2 0 0 0

Let nobody ever say that high bandwidth needs are a blocker for MPC?

4 months ago 1 0 0 0
Why AI systems are biased | Dan Bogdanov, Liina Kamm
Why AI systems are biased | Dan Bogdanov, Liina Kamm YouTube video by Cybernetica AS

Why are AI systems biased? - a new podcast episode from Cybernetica.

www.youtube.com/watch?v=NXHw...

4 months ago 1 1 0 0
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Eduardo Brito named Charlemagne Prize Academy Fellow 2025/26 | Cybernetica Cybernetica researcher recognised for pioneering work in privacy-preserving digital trust systems.

In the end, Europe will be made better by people like Eduardo.

cyber.ee/resources/ne...

5 months ago 1 0 0 0
COED Industry Day

Don't forget to apply for some of the limited space at the Computing on Encrypted Data Industry Day at Bocconi University in Milan on December 12th ....

coedcon.github.io/index.html

There are speakers from Nokia, Bosch, Cybernetica, Roseman Labs, Lattica AI, ST Microelectronics (and me)

5 months ago 3 1 0 0
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Logic and trust: Constructive reasoning | Cybernetica Explore how constructive logic and formal reasoning build trust in security systems. Learn the difference from classical logic and why context matters for trust.

Logic and trust: Constructive reasoning

cyber.ee/resources/st...

5 months ago 0 0 0 0
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Cybersecurity protip from Digital Tech Summit in Copenhagen.

5 months ago 2 0 0 0
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Professor of Cybersecurity

We are looking for a cybersecurity professor to strengthen Estonia's existing expertise. We are looking for an ambitious researcher (with a steady presence at big four security conferences) with demonstrated leadership skills who can build a larger team. iacr.org/jobs/item/4075

5 months ago 5 2 0 0
Session Details

Travelling to Copenhagen this week to constructively rain on peoples' AI parades at the Digital Tech Summit.

Constructively, I promise. Can't have economic weakness in Europe this time around, or you know, ever.

event.ing.dk/dts5/session...

5 months ago 1 0 0 0
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Saturday Morning Breakfast Cereal - Intuition Saturday Morning Breakfast Cereal - Intuition

At least in Estonia, the story of "digital signatures and Smart-ID could be broken by a quantum computer" still raises eyebrows.

www.smbc-comics.com/comic/intuit...

5 months ago 1 0 0 0