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Collins Munyendo

@collinsmunyendo

postdoc @ uc berkeley, usable security and privacy https://collinsmunyendo.github.io/

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20.11.2024
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Latest posts by Collins Munyendo @collinsmunyendo

Had so much fun visiting SCP and Georgia Tech last week!

22.02.2026 04:04 πŸ‘ 3 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0

So cool that CHI is going to South Africa!

22.01.2026 17:32 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

@awyrm.bsky.social

19.09.2025 04:07 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Huge congrats, Serge!

28.08.2025 16:20 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
Preview
Research or Regress Penn State research turns bold ideas into real impactβ€”improving lives, growing industries, and solving urgent challenges.

My editorial "Students are unsung heroes of university research, and federal research funding cuts hurt them most" is now listed on Penn State's Research or Regress page, under Voices for Change.

www.psu.edu/research/rea...

18.08.2025 14:39 πŸ‘ 2 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0
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Teens and privacy in terms of barrier management. Navigate self disclosure. Issues like ambiguous norms. Also the ability to trust an audience.
#soups2025
www.usenix.org/conference/s...

12.08.2025 22:57 πŸ‘ 0 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0
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Jenny Tang presenting about doing and reporting statistics in research papers. #soup2025
There are many ways to do statistics incorrectly and even if the test is correct the necessary numbers to interpret them may not be provided.
@lujobauer.bsky.social
www.usenix.org/conference/s...

12.08.2025 22:15 πŸ‘ 1 πŸ” 1 πŸ’¬ 1 πŸ“Œ 0
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Annalina Buckmann (soon on job market) presenting on sociodemographic factors and barriers to security and privacy adoption. Mapped findings to SPAF factors.
#soups2025
www.usenix.org/conference/s...

12.08.2025 22:04 πŸ‘ 0 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0
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Anna-Marie Ortloff presenting a replication of the "No one can hack my mind" paper. #soups2025
Experts have even more focus on authentication. End users also using 2FA increasing anf anti virus usage going down.
www.usenix.org/conference/s...

12.08.2025 21:45 πŸ‘ 0 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0
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Laura Marie Abels presenting on Social Desirability and developing a scale to measure it. #soups2025
www.usenix.org/conference/s...

12.08.2025 21:33 πŸ‘ 0 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0
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Lily Klucinec presenting about mobile money in Kenya which is a financial system tied to SIM cards. To withdraw money personal information currently have to be shared with a mobile money in-person agent. #soups2025 @lorriecranor.bsky.social
www.usenix.org/conference/s...

12.08.2025 19:31 πŸ‘ 3 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0
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Time based one time passwords, such as those generated by Google Authenticator app. Part of the FIDO Alliance. The paper compares physical secury keys to TOTPs+passwords.
#soups2025
www.usenix.org/conference/s...

12.08.2025 19:13 πŸ‘ 0 πŸ” 1 πŸ’¬ 1 πŸ“Œ 0
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Peter Mayer presenting about forest time users of password managers #soups2025
Before the study on average had 36 passwords, some of which were reused. There was use of the manager such as adding new passwords.
www.usenix.org/conference/s...

12.08.2025 18:58 πŸ‘ 0 πŸ” 1 πŸ’¬ 1 πŸ“Œ 0
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Analysis of NIST authentication advice in standards documents. #soups2025
Multi factor advice is followed by many universities. Password regular password changes (no longer recommended) still common.
www.usenix.org/conference/s...

12.08.2025 18:43 πŸ‘ 0 πŸ” 1 πŸ’¬ 1 πŸ“Œ 0
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People take videos of strangers and then use TikTok to identify the person. Many people are identified this way. While sometimes heartwarming, it can also be used for abuse and stalking people.
#soups2025
www.usenix.org/conference/s...

12.08.2025 17:18 πŸ‘ 2 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0
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Mark Wong presenting about essential online services and minoritised ethnic people. #soups2025
Concerns include control of personal data. People were being selective in what they share. They also make up days. That also don't use some services out of worries.
www.usenix.org/conference/s...

12.08.2025 16:38 πŸ‘ 1 πŸ” 1 πŸ’¬ 1 πŸ“Œ 0
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Usability of privacy nutrition labels. #soups2025
Terms in privacy labels are widely misunderstood.
www.usenix.org/conference/s...

12.08.2025 16:45 πŸ‘ 1 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0

πŸ—“οΈ Friday 9:00 am - 10:30 am (Social Issues and Security)
I'll present our USENIX Security paper on the security and privacy challenges of shared tech infrastructure in rural Ghana, w/ Emmanuel Tweneboah and Yixin Zou.
πŸ“„ Paper: shorturl.at/YRwr4

07.08.2025 16:54 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

πŸ—“οΈ Wednesday 3:00 pm - 4:30 pm (Usable Privacy and Security 1)
I'll present our USENIX Security paper on how security and privacy perceptions and practices vary between WEIRD vs non-WEIRD countries, w/ Franziska Herbert, Jonas Hielscher, Steffen Becker, and Yixin Zou.
πŸ“„ Paper: shorturl.at/o1gfr

07.08.2025 16:54 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

πŸ—“οΈ Tuesday 11:30 am - 12:30 pm (Authentication)
Lily Klucinec will present our SOUPS paper on privacy-preserving protocols for agent-facilitated mobile money services, w/ Karen Sowon, Eunice Maingi, Gerald Suleh, Lorrie Cranor, Giulia Fanti, Conrad Tucker, and Assane Gueye.
πŸ“„ Paper: shorturl.at/2OpCO

07.08.2025 16:53 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

After a 3-year hiatus, I'm excited to be heading back to SOUPS and USENIX Security next week in Seattle! Looking forward to reconnecting with old friends and meeting new ones : ) Here's some work we'll be presenting:

07.08.2025 16:52 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
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Delighted to be serving in the EuroUSEC 2025 programming committee again!

Please consider submitting your valuable work on Usable Security and HCI at EuroUSEC 2025

Detail: eurousec2025.cis.strath.ac.uk#cfpapers

Paper Registration deadline: May 5, 2025

16.04.2025 17:15 πŸ‘ 1 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0

Thank you : )

11.03.2025 00:34 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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The call for submissions for the Re-Imagining Cryptography & Privacy Workshop (ReCAP 2025) is now available on our website: recapworkshop.online

Deadline: April 10, 2025.

We welcome work and perspectives from social scientists, humanities scholars, community organizations, and technologists!

07.03.2025 01:23 πŸ‘ 11 πŸ” 12 πŸ’¬ 0 πŸ“Œ 0

We are looking for motivated folks to join the ACSAC Program Committee! Please nominate yourself or people you know.

12.02.2025 21:00 πŸ‘ 3 πŸ” 3 πŸ’¬ 0 πŸ“Œ 0

Being on the academic job market while simultaneously trying to write a dissertation should be illegal : )

29.01.2025 23:31 πŸ‘ 9 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

Congrats, Jo!

17.01.2025 13:40 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
Call for Papers - ConPro ’25

Are you doing interesting research on consumer protection? Please consider submitting to ConPro '25. The deadline is Jan 22.

www.ieee-security.org/TC/SPW2025/C...

17.01.2025 00:36 πŸ‘ 0 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0
Preview
CHI 2025 Rejection Jams by Ben Shapiro on Apple Music Playlist Β· 3 Songs

Rejected by #chi2025? I invite you to contribute to this commiseration playlist. music.apple.com/us/playlist/...

16.01.2025 23:26 πŸ‘ 24 πŸ” 2 πŸ’¬ 2 πŸ“Œ 0