BIND 9 Security - eBPF webinar link collection

1 eBPF

eBPF support and Linux kernel versions https://github.com/iovisor/bcc/blob/master/docs/kernel-versions.md
Awesome BPF https://github.com/zoidbergwill/awesome-ebpf
Using user-space tracepoints with BPF https://lwn.net/Articles/753601/
Extending systemd Security Features with eBPF https://kinvolk.io/blog/2021/04/extending-systemd-security-features-with-ebpf/
Absolute Beginner's Guide to BCC, XDP, and eBPF https://dev.to/satrobit/absolute-beginner-s-guide-to-bcc-xdp-and-ebpf-47oi
Linux Extended BPF (eBPF) Tracing Tools https://www.brendangregg.com/ebpf.html
Performance Implications of Packet Filtering with Linux eBPF https://www.net.in.tum.de/fileadmin/bibtex/publications/papers/ITC30-Packet-Filtering-eBPF-XDP.pdf
eBPF for perfomance analysis and networking https://marioskogias.github.io/students/debeule.pdf
- BPF and XDP Reference Guide https://docs.cilium.io/en/v1.10/bpf/

2 BCC

Intro to Kernel and Userspace Tracing Using BCC, Part 1 of 3 https://blogs.oracle.com/linux/post/intro-to-bcc-1

3 bpftrace

bpftrace Reference Guide https://github.com/iovisor/bpftrace/blob/master/docs/reference_guide.md
Kernel analysis with bpftrace https://lwn.net/Articles/793749/
The bpftrace One-Liner Tutorial https://github.com/iovisor/bpftrace/blob/master/docs/tutorial_one_liners.md
Full-system dynamic tracing on Linux using eBPF and bpftrace https://www.joyfulbikeshedding.com/blog/2019-01-31-full-system-dynamic-tracing-on-linux-using-ebpf-and-bpftrace.html
bpftrace Cheat Sheet https://www.brendangregg.com/BPF/bpftrace-cheat-sheet.html

4 Network Scripts

5 eBPF Prometheus exporter

eBPF exporter https://blog.cloudflare.com/introducing-ebpf_exporter/

6 eXpress Data Path (XDP)

Introduction to: XDP and BPF building blocks https://people.netfilter.org/hawk/presentations/ebplane2019/xdp-bpf-building-blocks.pdf
A practical introduction to XDP https://www.linuxplumbersconf.org/event/2/contributions/71/attachments/17/9/presentation-lpc2018-xdp-tutorial.pdf
eBPF/XDP https://www.slideshare.net/Netronome/ebpfxdp-sigcomm-2018
XDP Packet filter and UDP https://fly.io/blog/bpf-xdp-packet-filters-and-udp/
XDP Firewall https://github.com/gamemann/XDP-Firewall
How to filter packets super fast: XDP & eBPF! https://jvns.ca/blog/2017/04/07/xdp-bpf-tutorial/
Load XDP programs using the ip (iproute2) command https://medium.com/@fntlnz/load-xdp-programs-using-the-ip-iproute2-command-502043898263
L4Drop: XDP DDoS Mitigations https://blog.cloudflare.com/l4drop-xdp-ebpf-based-ddos-mitigations/
How to drop a packet in Linux in more ways than one https://codilime.com/blog/how-to-drop-a-packet-in-linux-in-more-ways-than-one/
eBPFsnitch https://github.com/harporoeder/ebpfsnitch
XDP minimal example https://ruderich.org/simon/notes/xdp-minimal-example
Why is the kernel community replacing iptables with BPF? https://cilium.io/blog/2018/04/17/why-is-the-kernel-community-replacing-iptables