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Divanilson Rodrigo Campelo @dcampelo.bsky.social · Jun 8

Que espetáculo de tênis foi esse?! #RolandGarros2025

Divanilson Rodrigo Campelo @dcampelo.bsky.social · May 22

Ethernet was invented on May 22nd, fifty-two years ago.
Picture of Bob Metcalfe’s keynote talk two days ago at SBRC 2025, Natal, Brazil.

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Divanilson Rodrigo Campelo @dcampelo.bsky.social · May 18

Confira segunda edição da Revista Pesquisa CIn: portal.cin.ufpe.br/revista-pesq...

#ufpe #cinufpe

portal.cin.ufpe.br

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Reposted by Divanilson Rodrigo Campelo

$fractalecho.bsky.social$

Rua M. Williams @fractalecho.bsky.social · May 3

If you're a grad student or an undergrad interested in research I need to you listen to me very carefully.

You cannot learn to write good research papers if you do not read good research papers.

Stop asking LLMs to summarize papers for you.

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Divanilson Rodrigo Campelo @dcampelo.bsky.social · May 3

“Dismissing academic computing research as irrelevant, given the size of Big Tech, would be a grave mistake.” cacm.acm.org/opinion/big-...

Big Tech, You Need Academia. Speak Up! – Communications of the ACM

cacm.acm.org

Reposted by Divanilson Rodrigo Campelo

Matthew Green @matthewdgreen.bsky.social · Apr 24

It is insane how scary the threat models of encrypted messaging apps providers are.

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Reposted by Divanilson Rodrigo Campelo

The New York Times @nytimes.com · Jan 8

From The New York Times Opinion Section

“For Brazilians, the really scary thing isn’t how close we came to having our democracy destroyed in 2023,” writes Vanessa Barbara, “but that it could happen again — and succeed.”

Opinion | Brazil Is in Grave Danger. These 1,105 Pages Prove It.

There’s a dagger hanging over the country.

www.nytimes.com

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Divanilson Rodrigo Campelo @dcampelo.bsky.social · Jan 6

Só consegui assistir a “Ainda Estou Aqui” na noite do último domingo de 2024. Um dos filmes mais importantes que já vi. Lindo e necessário. Ao fim da sessão, todos que estavam no cinema aplaudindo o filme. Eu nunca tinha visto isso antes. “Vamos sorrir. Sorriam.” ❤️ Fernanda Torres #Goldenglobes

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Reposted by Divanilson Rodrigo Campelo

kyunghyuncho.bsky.social @kyunghyuncho.bsky.social · Dec 28

i like both AI and end-to-end encryption. can i have them all? we try to examine this question carefully in eprint.iacr.org/2024/2086

How To Think About End-To-End Encryption and AI: Training, Processing, Disclosure, and Consent

End-to-end encryption (E2EE) has become the gold standard for securing communications, bringing strong confidentiality and privacy guarantees to billions of users worldwide. However, the current push ...

eprint.iacr.org

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Divanilson Rodrigo Campelo @dcampelo.bsky.social · Dec 22

Yeah, the use of “a gente” is very common in Brazil. Here in the northeast of Brazil we use much more “a gente” than “nós” in conversations, definitely.

Divanilson Rodrigo Campelo @dcampelo.bsky.social · Dec 22

Exactly! It confuses us too. We say “eu compraria” for sure

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Divanilson Rodrigo Campelo @dcampelo.bsky.social · Dec 22

Here in Brazil the only form is “Vocês vão ao supermercado?” 😅 “Vos” only in churches indeed 😬

Divanilson Rodrigo Campelo @dcampelo.bsky.social · Dec 22

Portuguese is very tricky indeed 😅.
Among the many differences between Portuguese from Portugal and Brazil, here in Brasil we never use the pronoun “vós” in conversations (such as “vós fostes” in the preterit form of “ir”). We always use “vocês foram”.

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Divanilson Rodrigo Campelo @dcampelo.bsky.social · Dec 21

techcrunch.com/2024/12/20/w...

Why Apple sends spyware victims to this nonprofit security lab | TechCrunch

Cybersecurity experts, who work with human rights defenders and journalists, agree that Apple is doing the right thing by sending notifications to victims of mercenary spyware — and at the same time r...

techcrunch.com

Divanilson Rodrigo Campelo @dcampelo.bsky.social · Dec 19

Apple Platform Security Guide, December 2024 release help.apple.com/pdf/security...

help.apple.com

Reposted by Divanilson Rodrigo Campelo

Aline Passos @linpjs.bsky.social · Dec 12

Na passagem de 2023 para 2024, quando Bradesco Saúde anunciou 39,65% de reajuste no nosso seguro, eu entrei com um processo judicial. O juiz considerou que não havia urgência para me conceder uma liminar que suspendesse o aumento.

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Divanilson Rodrigo Campelo @dcampelo.bsky.social · Dec 11

🚗The VehicleSec 2025 CFP is ready! Check out all the details and submit your amazing works!
📝Paper deadline: Feb 27, 2025
🎤Demo/Poster/Tutorial/Lightning Talk deadline: May 1, 2025
👉CFP: www.usenix.org/conference/v...

Reposted by Divanilson Rodrigo Campelo

Tom Gur @tomgur.bsky.social · Dec 1

An advent calendar of some of my favourite TCS/Maths talks. Day #1: Avi Wigderson on Reading Alan Turing.

It is a gem of a talk, full of insights about Turing's work, writing style, and influences on mathematics and computer science. Pure joy!

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

Reading Alan Turing - Avi Wigderson

YouTube video by Institute for Advanced Study

www.youtube.com

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Divanilson Rodrigo Campelo @dcampelo.bsky.social · Dec 2

Cornell, Maryland, Max Planck Pre-doctoral Research School in Computer Science (CMMRS) is now open for applications cmmrs.mpi-sws.org Two students of my team attended the 2022 and 2024 editions and I strongly recommend.

The Cornell, Maryland, Max Planck Pre-doctoral Research School in Computer Science (CMMRS 2025)

cmmrs.mpi-sws.org

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Reposted by Divanilson Rodrigo Campelo

eLife @elife.bsky.social · Nov 26

1/ 🧵 Free resources for scientists

💡 Covering research skills, careers, #SciComm, leadership, activism and more, everything in this thread appears on our Learning Resources page, with tips for researchers and academics at any career stage. #AcademicChatter #ECRChat
https://buff.ly/4f8vIpk

Learning resources for scientists · eLife

A collections of articles that provide practical resources and guidance for researchers and academics

buff.ly

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Reposted by Divanilson Rodrigo Campelo

Denis Laskov 🇮🇱 @it4sec.bsky.social · Nov 21

How Smart Are Your "Smart" Keys? Researchers analyze the Remote Keyless Entry (RKE) systems of Honda, Toyota, Maruti-Suzuki, and Mahindra, putting them to the test against known attacks. 🔑 📶 🚘

Paper: eprint.iacr.org/2024/1816.pdf

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Divanilson Rodrigo Campelo @dcampelo.bsky.social · Nov 22

A place of joy’: why scientists are joining the rush to Bluesky www.nature.com/articles/d41...

‘A place of joy’: why scientists are joining the rush to Bluesky

Researchers say the social-media platform — an alternative to X — offers more control over the content they see and the people they engage with.

www.nature.com

Divanilson Rodrigo Campelo @dcampelo.bsky.social · Nov 22

FCC passes auto safety spectrum rules / Cellular Vehicle-to-Everying technology will operate in the 5.9 GHz band. www.theverge.com/2024/11/21/2...

www.theverge.com

Reposted by Divanilson Rodrigo Campelo

The New York Times @nytimes.com · Nov 22

MIT announced that it would eliminate tuition costs next fall for all undergraduate students whose families earn less than $200,000 per year — following a national movement to try to make higher education more accessible.

M.I.T. to Offer Free Tuition to Families Earning Less Than $200,000

For students whose families earn less than $100,000 per year, the school will also other costs, including housing, dining, fees and an allowance for books and personal expenses.

www.nytimes.com

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Reposted by Divanilson Rodrigo Campelo

Michael Bang Petersen @m-b-petersen.bsky.social · Nov 20

A mapping of how Bluesky is becoming the new Scientific Twitter

mikeyoungacademy.dk/bluesky-is-e...

Bluesky is emerging as the new platform for science - Mike Young Academy

Scientific Twitter is about to find its true successor. And it is not X. This, our latest release, shows that the Bluesky network of scientists is growing — and growing.

mikeyoungacademy.dk

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