We discovered apps can partially bypass these restrictions for VPN tunnels owned by other profiles by using multicast packets. We were unable to figure out an easy way of resolving it with eBPF so we're using netfilter for this part of our leak blocking: github.com/GrapheneOS/p...
The issue found by a GrapheneOS user in April 2024 was apps being able to bypass Android's leak blocking by sending multicast packets themselves. We also found other leaks via kernel-generated packets. Our eBPF filter work addresses all of these issues: github.com/GrapheneOS/p...
The tool can be integrated easily without code changes and offers features like combined test coverage, EBPF instrumentation, CI/CD integration, and the ability to record and replay complex API flows. Keploy is designed for developers and has limitations in high-volume production environments. (2/3)
手っ取り早くやってみる 超XDP入門 Part2 (eBPF Map編) blog.masa23.jp/posts/2024/0...
That's what they call eBPF
CrowdStrike's Blue Screen blunder: Could eBPF have saved the day?
Grafana Labs CTO looks at the options Interview The CrowdStrike chaos was caused by software running riot in the Windows kernel after an update tripped up the code. eBPF is a useful tool for kernel tracing and observability, but could it have…
OpenTelemetryは広範囲な監視が可能ですが、その反面、非効率さや不完全さが問題視されており、eBPFのような軽量で詳細な監視ツールとの併用が推奨されています。 OpenTelemetry: The Swiss Army Knife That’s Trying Too Hard devops.com/opentelemetr...
OpenTelemetry offers you a big-picture view, while eBPF allows you to zoom in when you need to troubleshoot with precision.
Vendo umas referências sobre eBPF e achei esse guia de eBPF para crianças: ebpf.io/books/buzzin...
you there. oodle in ebpf. one week. solve it