#nycbug — Public Fediverse posts on home.social

BSDTV @[email protected] · 2026-06-02 · 00:23 UTC

Next NYC*BUG: 2026-06-03

Let's review some OpenBSD mitigations, with Brian Callahan 2026-06-03 @ 18:45 local (22:45 UTC) - Backroom of Brass Monkey 55 Little West 12th St How do we know that security mitigations actually work? How often should we review code to ensure they are continuing to provide? Following two recent publications, let’s explore some of OpenBSD’s anti-ROP mitigations. We will explore what they do, how to test they work, how to port them to other operating systems, and how to understand larger questions about security mitigations. You’ll leave having a deeper appreciation for OpenBSD’s sustained security track record. Brian is a long-time face in the *BSD world. While he claims semi-retirement from OpenBSD development, in reality he probably spends even more time on it getting students excited about the BSDs. He is the Director of the Monmouth University Cybersecurity Research Center, where here leads quantum cybers ecurity and other security research. Nearest NYC Subway is the 14th Street/Eighth Avenue station L, A, C, E. To get to the backroom, you must enter the front door, follow the long bar on your left, and walk all the way to the back. At the rear of the BrassMonkey, you will see an alcove for the 3 bathrooms our room is off to your right.

Remote participation: Plans are to stream via NYC*BUG website. Q&A will be via IRC on libera.chat channel #nycbug - please preface your questions with '[Q]'.

#runbsd #openbsd

#nycbug #runbsd #openbsd

BSDTV @[email protected] · 2026-06-02 · 00:23 UTC

Next NYC*BUG: 2026-06-03

Let's review some OpenBSD mitigations, with Brian Callahan 2026-06-03 @ 18:45 local (22:45 UTC) - Backroom of Brass Monkey 55 Little West 12th St How do we know that security mitigations actually work? How often should we review code to ensure they are continuing to provide? Following two recent publications, let’s explore some of OpenBSD’s anti-ROP mitigations. We will explore what they do, how to test they work, how to port them to other operating systems, and how to understand larger questions about security mitigations. You’ll leave having a deeper appreciation for OpenBSD’s sustained security track record. Brian is a long-time face in the *BSD world. While he claims semi-retirement from OpenBSD development, in reality he probably spends even more time on it getting students excited about the BSDs. He is the Director of the Monmouth University Cybersecurity Research Center, where here leads quantum cybers ecurity and other security research. Nearest NYC Subway is the 14th Street/Eighth Avenue station L, A, C, E. To get to the backroom, you must enter the front door, follow the long bar on your left, and walk all the way to the back. At the rear of the BrassMonkey, you will see an alcove for the 3 bathrooms our room is off to your right.

Remote participation: Plans are to stream via NYC*BUG website. Q&A will be via IRC on libera.chat channel #nycbug - please preface your questions with '[Q]'.

#runbsd #openbsd

#nycbug #runbsd #openbsd

BSDTV @[email protected] · 2026-05-13 · 19:16 UTC

Next NYC*BUG: Tonight 7:30 local

**NOTE that the meeting has been moved to 730 PM EDT and not the usual
645 PM EDT** (but coming earlier is fine)

The Design of Unix Shell, Stephen R. Bourne
2026-05-13 @ 19:30 EDT (23:30 UTC) - Backroom of Brass Monkey 55 Little
West 12th St

Remote participation: Plans are to stream via NYC*BUG website. Q&A will
be via IRC on libera.chat channel #nycbug - please preface your
questions with '[Q]'.

Some relevant reading for the meeting might be Stephen’s 1978 piece in
The Bell System Technical Journal entitled “UNIX Time-Sharing System:
The UNIX Shell” https://archive.org/details/bstj57-6-1971 (Bell System
Technical Journal, Vol 57, No 6, 1978).

Steve Bourne is internationally known for his work on the UNIX operating
system. During his career he spent 20 years in senior engineering
management positions at computer systems and networking companies. These
included Cisco Systems, Sun Microsystems, Digital Equipment and Silicon
Graphics. Since 2000 he has been Chief Technology Officer at El Dorado
Ventures (now Rally Ventures) in Menlo Park, California.

He is past chair of the ACM Queue board, a magazine that he started in
2003 for software practitioners.

Steve spent nine years at Bell Laboratories as a member of the Seventh
Edition UNIX team. He designed the UNIX Command Language sh or “Bourne
Shell” which is used for scripting in the UNIX programming environment
and he wrote the adb debugger tool. His book “The UNIX System” was
widely read and published in 1983.

Nearest NYC Subway is the 14th Street/Eighth Avenue station L, A, C, E.

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