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Announcements and updates for the Linux Security Summits.

✴ https://events.linuxfoundation.org/open-source-summit-north-america/
✴ https://events.linuxfoundation.org/linux-security-summit-europe/

#linuxsecuritysummit
LinuxSecSummit

Linux Security Summit 🐧

Reply to @LinuxSecSummit
The final presentation for LSS-NA 2025 is Vedang Parasnis with "eBPF as an Active Security Enforcement Layer Stop DNS Data Breaches : Beyond Passive Observability".

https://static.sched.com/hosted_files/lssna2025/a8/LSS_Kernel_Enforced_DNS_Security.pdf
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LinuxSecSummit

Linux Security Summit 🐧

Reply to @LinuxSecSummit
Perry Alexander providing a case study of attesting a cross-domain system (CDS), which transfer data from one security domain to another.
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LinuxSecSummit

Linux Security Summit 🐧

Reply to @LinuxSecSummit
Zheng Zhang presenting "SymBisect: Accurate Bisection for Fuzzer-Exposed Linux Vulnerabilities".

https://static.sched.com/hosted_files/lssna2025/f2/lssna25_ppt-zheng.pptx.pdf
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LinuxSecSummit

Linux Security Summit 🐧

Reply to @LinuxSecSummit
Tom Hromatka discussing how to handle new syscalls in Seccomp filters.

https://static.sched.com/hosted_files/lssna2025/73/HandlingNewSyscallsInSeccomp.pdf
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LinuxSecSummit

Linux Security Summit 🐧

Reply to @LinuxSecSummit
Stephen Smalley presenting on SELinux namespacing.

https://static.sched.com/hosted_files/lssna2025/27/NamespacesforSELinux.pdf
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LinuxSecSummit

Linux Security Summit 🐧

Reply to @LinuxSecSummit
Edited 4 days ago
Anna Trikalinou presenting "Binding TDISP & Platform Attestation Reports for Confidential VMs".

https://static.sched.com/hosted_files/lssna2025/49/Binding%20TDISP%20%26%20Platform%20Attestation%20Evidence.pptx
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LinuxSecSummit

Linux Security Summit 🐧

Reply to @LinuxSecSummit
Day 2 of LSS-EU kicking off with Casey Schaufler on the state of LSM stacking, now approaching its 15th anniversary.

https://static.sched.com/hosted_files/lssna2025/33/2025-06-LSSNA-Stacking.pdf

#linux #linuxsecuritysummit #infosec #kernel #security
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LinuxSecSummit

Linux Security Summit 🐧

Reply to @LinuxSecSummit
The final session for Day 1 was Carlos Bilbao on integrating confidential computing into cloud infrastructure. https://static.sched.com/hosted_files/lssna2025/dc/slides_lss.pdf?_gl=1*1jbase4*_gcl_au*MTQ0MzQxNzIzLjE3NTA4OTMwMzA.*FPAU*MTQ0MzQxNzIzLjE3NTA4OTMwMzA
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LinuxSecSummit

Linux Security Summit 🐧

Reply to @LinuxSecSummit
Maxwell Bland leading a round table discussion on addressing data-only attacks on the Linux kernel. No great solutions currently, especially for mutable data, but work is ongoing in several areas including capability-like mechanisms, hypervisor introspection, protection keys, and compiler plugins.
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LinuxSecSummit

Linux Security Summit 🐧

Reply to @LinuxSecSummit
Stéphane Graber presenting Incus OS, a minimal image-based OS for deploying Incus at scale.
Slides: https://static.sched.com/hosted_files/lssna2025/24/LSSNA%202025_%20Incus%20OS.pdf
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LinuxSecSummit

Linux Security Summit 🐧

Reply to @LinuxSecSummit
Xuan Xing & Eugene Rodionov presenting on Linux kernel fuzzing with LKL.

Slides: https://static.sched.com/hosted_files/lssna2025/01/Bypass%20Kernel%20Barriers_%20Fuzzing%20Linux%20Kernel%20in%20Userspace%20with%20LKL.pdf
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LinuxSecSummit

Linux Security Summit 🐧

Reply to @LinuxSecSummit
John Johansen talking about Ubuntu Permission Prompting.
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LinuxSecSummit

Linux Security Summit 🐧

Reply to @LinuxSecSummit
Alan Wandke talking about SeaBee - Security Enhanced Architecture for eBPF.

https://github.com/NationalSecurityAgency/seabee
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LinuxSecSummit

Linux Security Summit 🐧

Reply to @LinuxSecSummit
Edited 5 days ago
Alexandre Pujol @roddhjav on "Lessons Learned While Making an AppArmor Play Machine".

https://play.pujol.io/
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LinuxSecSummit

Linux Security Summit 🐧

Reply to @LinuxSecSummit
Edited 5 days ago
The first talk of the conference is Kees Cook @kees on 10 years of the Kernel Self Protection Project (KSPP).

Slides: https://static.sched.com/hosted_files/lssna2025/9f/KSPP%20Ten%20Years%20Deep.pdf
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LinuxSecSummit

Linux Security Summit 🐧

Edited 5 days ago
Linux Security Summit North America 2025 kicking off now in Denver, Colorado. No livestream (alas) but videos will be available after the conference.
#linux #linuxsecuritysummit

@lwn @linuxfoundation
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LinuxSecSummit

Linux Security Summit 🐧

Edited 18 days ago
📢 🐧 🇪🇺 The schedule for Linux Security Summit Europe (LSS-EU) 2025 is now up:

🏰 https://events.linuxfoundation.org/linux-security-summit-europe/program/schedule/

LSS-EU will be co-located with OSS-EU in Amsterdam, NL, on 28-29 August 2025.

For more information, see:

🏤 https://events.linuxfoundation.org/linux-security-summit-europe/

#linux #security #linuxfoundation #linuxsecuritysummit
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LinuxSecSummit

Linux Security Summit 🐧

Just over a week left to submit your proposals to LSS Europe.

👉 CfP close: Tues 8th May.

RE: https://social.kernel.org/objects/6a3d78aa-bd5c-486e-9278-2ee7cec58c1b
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LinuxSecSummit

Linux Security Summit 🐧

Edited 3 months ago
📢 🐧 The schedule for LSS-NA (Linux Security Summit North America) is published:

➡ https://events.linuxfoundation.org/linux-security-summit-north-america/program/schedule/

LSS-NA is co-located with the Open Source Summit in Denver, Colorado, USA. June 27-26.

Registration and general information:

➡ https://events.linuxfoundation.org/linux-security-summit-north-america/


#linux #security #infosec #lss #linuxsecuritysummit #linuxfoundation #lf

cc: @linuxfoundation
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LinuxSecSummit
repeated
stgraber@hachyderm.io

Stéphane Graber

I'm going to be presenting OS at the upcoming @LinuxSecSummit https://lssna2025.sched.com/event/1zalr/putting-together-a-secure-virtualization-and-containerization-platform-stephane-graber-zabbly

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