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L2 Base Node Builds are Insecure

Nathan Naveen · Oct 30, 2025

The docker builds for L2 base/node are full of holes

Stopping kill signals against your eBPF programs

Neil Naveen · Oct 29, 2025

Death has never been fun, let's avoid it (with eBPF)

Attacking and Securing eBPF Maps

Neil Naveen · Oct 22, 2025

BPF Maps aren't really that secure against users with admin permissions

LD_PRELOAD, The Invisible Key Theft

Neil Naveen · Oct 14, 2025

How LD_PRELOAD can be used to steal keys without you knowing...

GitHub’s ubuntu-latest Runners Have 1,681 Packages and 9 HIGH-Severity Vulnerabilities

Nathan Naveen · Oct 09, 2025

GitHub runners are packed with vulnerabilities. Should we really be using them?

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