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Divanilson Rodrigo Campelo

@dcampelo.bsky.social
167 followers 615 following 29 posts

Associate Professor at UFPE (Universidade Federal de Pernambuco), Recife, Brazil. | Data networking, vehicular networking, security and privacy. | www.cin.ufpe.br/~dcampelo Mastodon: @dcampelo@fediscience.org

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Reposted by Divanilson Rodrigo Campelo
Marga Dambrowski @margadambrowski.bsky.social · 12/10/2025
Joana, G.H., Ana, Macabéa. A mulher que não queria ser autobiográfica – quero ser bio – está espalhada em várias personagens que ajudaram a forjar o mito do monstro sagrado. Prepare sua melhor reverência para saudar um furacão: com vocês, Clarice Lispector. Vem de fio! +
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Divanilson Rodrigo Campelo @dcampelo.bsky.social · 08/06/2025
Que espetáculo de tênis foi esse?! #RolandGarros2025
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Divanilson Rodrigo Campelo @dcampelo.bsky.social · 22/05/2025
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 · 18/05/2025
Confira segunda edição da Revista Pesquisa CIn: portal.cin.ufpe.br/revista-pesq... #ufpe #cinufpe
portal.cin.ufpe.br
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Rua M. Williams @fractalecho.bsky.social · 03/05/2025
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 · 03/05/2025
“Dismissing academic computing research as irrelevant, given the size of Big Tech, would be a grave mistake.” cacm.acm.org/opinion/big-...
cacm.acm.org
Big Tech, You Need Academia. Speak Up! – Communications of the ACM
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Matthew Green @matthewdgreen.bsky.social · 24/04/2025
It is insane how scary the threat models of encrypted messaging apps providers are.
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The New York Times @nytimes.com · 08/01/2025
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.”
nytimes.com
Opinion | Brazil Is in Grave Danger. These 1,105 Pages Prove It.
There’s a dagger hanging over the country.
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Divanilson Rodrigo Campelo @dcampelo.bsky.social · 06/01/2025
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 · 28/12/2024
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
eprint.iacr.org
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 ...
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Divanilson Rodrigo Campelo @dcampelo.bsky.social · 21/12/2024
techcrunch.com/2024/12/20/w...
techcrunch.com
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...
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Divanilson Rodrigo Campelo @dcampelo.bsky.social · 19/12/2024
Apple Platform Security Guide, December 2024 release help.apple.com/pdf/security...
help.apple.com
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Aline Passos @linpjs.bsky.social · 12/12/2024
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 · 11/12/2024
🚗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...
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Reposted by Divanilson Rodrigo Campelo
Tom Gur @tomgur.bsky.social · 01/12/2024
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_...
youtube.com
Reading Alan Turing - Avi Wigderson
YouTube video by Institute for Advanced Study
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Divanilson Rodrigo Campelo @dcampelo.bsky.social · 02/12/2024
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.
cmmrs.mpi-sws.org
The Cornell, Maryland, Max Planck Pre-doctoral Research School in Computer Science (CMMRS 2025)
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eLife @elife.bsky.social · 26/11/2024
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 buff.ly/4f8vIpk
buff.ly
Learning resources for scientists · eLife
A collections of articles that provide practical resources and guidance for researchers and academics
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Reposted by Divanilson Rodrigo Campelo
Denis Laskov 🇮🇱 @it4sec.bsky.social · 21/11/2024
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 · 22/11/2024
A place of joy’: why scientists are joining the rush to Bluesky www.nature.com/articles/d41...
nature.com
‘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.
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Divanilson Rodrigo Campelo @dcampelo.bsky.social · 22/11/2024
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...
theverge.com
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Reposted by Divanilson Rodrigo Campelo
The New York Times @nytimes.com · 22/11/2024
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.
nytimes.com
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.
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Michael Bang Petersen @m-b-petersen.bsky.social · 20/11/2024
A mapping of how Bluesky is becoming the new Scientific Twitter mikeyoungacademy.dk/bluesky-is-e...
mikeyoungacademy.dk
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.
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Zardus @zardus.bsky.social · 01/11/2024
Hello hackers! In case you missed it at @DEFCON: @perribus, @adamdoupe, @the_robwaz, @TheConnorNelson, @TheDarkTangent and I announced @DEFCONAcademy! I kept meaning to spread the word, and now that there's hype (news.asu.edu/2024103...), it's time for the thread! Read on! 🧵
news.asu.edu
DEF CON Academy looks to serve, build community | ASU News
Every year, a legion of hackers, programmers, cybersecurity professionals and researchers descend on Las Vegas for the most storied convention in the hacker community: DEF CON.
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Divanilson Rodrigo Campelo @dcampelo.bsky.social · 15/11/2024
🚗🚀 VehicleSec'25 is ON! 🚨 Announcing the 3rd USENIX VehicleSec Symposium, co-located with USENIX Security! Accept any security/privacy topics that can be related to vehicles (ground, aerial, underwater, space, & more!). 📝 Paper deadline: Feb 27, 2025.
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Divanilson Rodrigo Campelo @dcampelo.bsky.social · 09/11/2024
@cinufpe.bsky.social at the REC’n’ Play Festival, Recife, Brazil
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Jeff (Hot Type) Jarvis @jeffjarvis.bsky.social · 06/11/2024
How fucked are we? Very. In which I catalog some those who will suffer under Trump and ask how this will end, short of fire and ashes. medium.com/whither-news...
medium.com
How Fucked Are We?
Very.
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Lukasz Olejnik @lukaszolejnik.bsky.social · 13/10/2024
Automatic (Chinese) vacuum cleaners hacked. Cameras built into the devices (real-time) accessed. As the vacuum cleaners have speakers, they were used to utter slurs. So-called smart home? www.abc.net.au/news/2024-10...
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Divanilson Rodrigo Campelo @dcampelo.bsky.social · 20/09/2024
Announcing General Availability of the AWS SDK for Swift aws.amazon.com/blogs/develo...
aws.amazon.com
Announcing General Availability of the AWS SDK for Swift | Amazon Web Services
We are excited to announce the General Availability of the AWS SDK for Swift, the AWS solution for accessing Amazon Web Services from applications built with the Swift programming language. AWS SDK fo...
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Reposted by Divanilson Rodrigo Campelo
Daphne Keller @daphnek.bsky.social · 19/09/2024
I really enjoyed this Moderated Content podcast, and learned a lot about what is going on in Brazil. Here is a list of things I think I learned. Caveat emptor, errors are probably mine. law.stanford.edu/podcasts/bra...
law.stanford.edu
Brazil Bans Elon Musk’s X | Stanford Law School
Alex and Evelyn are joined by Carlos Affonso Souza, a Professor of Law at Rio de Janeiro State University and the Director of the Institute for Techno
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Reuters Institute @reutersinstitute.bsky.social · 18/09/2024
The use of X in Brazil had already plummeted in Brazil in the last few years before it was banned. According to our survey data, only 9% used it for news in early 2024, compared to 17% in 2020 Read our piece on the impact of X's block on journalism reutersinstitute.politics.ox.ac.uk/news/x-has-b...
A chart reflecting how the use of X in Brazil has declined. Fewer people use it both for news and for any purpose.
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Divanilson Rodrigo Campelo @dcampelo.bsky.social · 17/09/2024
Bluesky now has over 10 million users, and I was #231,391!
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Divanilson Rodrigo Campelo @dcampelo.bsky.social · 12/09/2024
Qualidade do ar nas capitais do Brasil em tempo real: www1.folha.uol.com.br/cotidiano/20...
www1.folha.uol.com.br
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Agência Pública @apublica.org · 10/09/2024
AR POLUÍDO | IQAir afirma que, nesta segunda, São Paulo é a cidade com a pior qualidade de ar do mundo. Em outubro de 2023, explicamos como Manaus chegou a ser a 3ª pior cidade do mundo em qualidade do ar. Desmatamento diminui, mas queimadas comprometem qualidade do ar. dlvr.it/TD2Rlp
dlvr.it
Como Manaus foi ao pódio de piores locais do mundo para respirar
Desmatamento diminui, mas queimadas comprometem qualidade do ar; em outubro, Manaus teve só um dia de ar considerado bom
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Bruno Brezenski @bbrezenski.bsky.social · 07/09/2024
⚠️ ALERTA NACIONAL 🚨 Acordamos com uma PIORA considerável na concentração de fumaça sobre o território brasileiro. Tirando o nordeste, todos as outras regiões estão mergulhadas em FUMAÇA TÓXICA ⚠️. Especial atenção para o Norte, Sul e Sudeste. Se protejam USEM MÁSCARA N95 e PFF2. Compartilhem 👍🏻
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Divanilson Rodrigo Campelo @dcampelo.bsky.social · 10/04/2024
ACM Announces 2023 A.M. Turing Award Recipient: awards.acm.org/about/2023-t...
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Bluesky @bsky.app · 08/04/2024
👋 Olá, Brasil! Estamos muito entusiasmados em recebê-lo (novamente). Compartilhe Bluesky com um amigo (não é necessário código de convite)! bsky.app 💌
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Divanilson Rodrigo Campelo @dcampelo.bsky.social · 26/10/2023
A Vision for Embedded Swift: github.com/apple/swift-...
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Divanilson Rodrigo Campelo @dcampelo.bsky.social · 13/10/2023
CIn/UFPE developed a page with real-time deadlines for all CSRankings events: cs-deadlines.cin.ufpe.br
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Divanilson Rodrigo Campelo @dcampelo.bsky.social · 09/08/2023
Your Computer Should Say What You Tell It To Say www.eff.org/deeplinks/2023/08/your-…
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Divanilson Rodrigo Campelo @dcampelo.bsky.social · 07/08/2023
“The 1616.1–2023 Standard for Data Storage System for Automated Driving (DSSAD). The standard identifies functions and common technical requirements for data storage requirements.” spectrum.ieee.org/autonomous-vehicl…
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Divanilson Rodrigo Campelo @dcampelo.bsky.social · 04/08/2023
👀 This California agency wants to know what happens to all that connected car data techcrunch.com/2023/08/01/californi…
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Divanilson Rodrigo Campelo @dcampelo.bsky.social · 14/07/2023
Edital de seleção da turma 2024-2025 da Apple Developer Academy UFPE no ar www.instagram.com/p/CurUoZBrcVA/?ig…
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Divanilson Rodrigo Campelo @dcampelo.bsky.social · 08/07/2023
How Threads’ privacy policy compares to Twitter’s (and its rivals’) www.wired.com/story/meta-twitter-th…
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