Steve Bellovin

@SteveBellovin@infosec.exchange
4.2K Followers
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1.5K Posts
I'm an affiliate scholar at Georgetown's Institute for Technology Law and Policy, and a computer science professor emeritus and former affiliate law prof at Columbia University. Author of "Thinking Security". Dinosaur photographer. Not ashamed to say that I’m still masking, because long Covid terrifies me.
Home Pagehttps://www.cs.columbia.edu/~smb/
PronounsHe/Him
Photography-only account@urbandinosaurs
LicenseAll of my photos available via a Creative Commons BY-NC license: http://creativecommons.org/licenses/by-nc/4.0/
Looking back at the proceedings of Usenix '84, the first time I was on a program committee (https://archive.org/details/1984-proceedings-summer-salt-lake-city/page/n3/mode/2up). There were two program co-chairs and *four* PC members… This year, Usenix Security has >400 people on its PC. ( @lauren, I see that you were at that conference, too.)
1984 Summer Conference Proceedings : USENIX Association : Free Download, Borrow, and Streaming : Internet Archive

1984 Summer Conference ProceedingsJune 12–15, 1984Salt Lake City, UT, USA

Internet Archive
lbc.co.uk: JD Vance's secret service entourage 'demanding villagers' social media details'
https://www.lbc.co.uk/article/jd-vance-secret-service-entourage-demanding-villagers-social-media-details-5Hjd8pc_2/
JD Vance's secret service entourage 'demanding villagers' social media details' | LBC

Furious locals have blasted US Vice President JD Vance and his security detail after Cotswolds locals were allegedly asked to hand over their social media details.

LBC
An instant must-read from @SteveBellovin on why privacy-preserving age verification is both theoretically straightforward and practically impossible: "Privacy-Preserving Age Verification—and Its Limitations" https://www.cs.columbia.edu/~smb/papers/age-verify.pdf
I'm at Usenix Security in Seattle—and it turns out that Worldcon is in the same (massive) building. How I wish that they'd had a cross-registration agreement! (OTOH, it means that the Usenix attendees are not the strangest people wandering around…)
#usesec25
Does anyone have a tool that'll convert https://www.usenix.org/conference/usenixsecurity25/technical-sessions#switcher into a useful one page at a glance bit of paper?
Crimes I Have Witnessed as a Resident of Washington, DC

“President Donald Trump said on Monday he was deploying 800 National Guard troops to Washington and temporarily taking over the city’s police depar...

McSweeney's Internet Tendency
Now, everyone should understand why DC needs to be a state.

To: All staff <staff@example.com>
Subject: [URGENT] Email deletion

If you have any old email in your inbox from Frederick Ironsides, late of the Accounting department, please delete them all immediately. A soul is tied to the mortal realm as long as its name is recorded, and we are unable to access the Compactus while this apparatus remains haunted. Your immediate attention to this would be appreciated, as it is obstructing the processing of payroll.

#Tootfic #MicroFiction #PowerOnStoryToot

United's in-flight map today really had no idea when we were going to arrive. And it continued that way for the entire flight.
Russia Is Suspected to Be Behind Breach of Federal Court Filing System

Federal officials are scrambling to assess the damage and address flaws in a sprawling, heavily used computer system long known to have vulnerabilities.

The New York Times