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Cilium Hubble on RKE2: Microservice Traffic Observability (Seeing the Invisible)

Cilium Hubble on RKE2: Microservice Traffic Observability (Seeing the Invisible)

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15 min read
eBPF verifier limits are a design constraint: what CO-RE field offsets and bounded loops taught me

eBPF verifier limits are a design constraint: what CO-RE field offsets and bounded loops taught me

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3 min read
Catching ransomware with eBPF: what execve/openat tracing taught me about false positives

Catching ransomware with eBPF: what execve/openat tracing taught me about false positives

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2 min read
Cilium 2026: eBPF-based Networking as the New Kubernetes Standard

Cilium 2026: eBPF-based Networking as the New Kubernetes Standard

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3 min read
Securing Kubernetes Homelab Networking with Cilium, Gateway API, and Cloudflare Tunnel for Efficient Segmentation

Securing Kubernetes Homelab Networking with Cilium, Gateway API, and Cloudflare Tunnel for Efficient Segmentation

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17 min read
Pacing Batch Workloads with Linux sched_ext: An Engineering PoC

Pacing Batch Workloads with Linux sched_ext: An Engineering PoC

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4 min read
Building a Line-Rate Linux Kernel Firewall in Pure Rust with Aya and eBPF/XDP

Building a Line-Rate Linux Kernel Firewall in Pure Rust with Aya and eBPF/XDP

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3 min read
Killing ransomware from inside the kernel: writing the response engine for an eBPF monitor in Rust

Killing ransomware from inside the kernel: writing the response engine for an eBPF monitor in Rust

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5 min read
I wrote a new Elastic detection rule to catch eBPF rootkits compiling on-host 🛡️

I wrote a new Elastic detection rule to catch eBPF rootkits compiling on-host 🛡️

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2 min read
eBPF-First SLO-Driven Autoscaling for Reliable Systems

eBPF-First SLO-Driven Autoscaling for Reliable Systems

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4 min read
Detecting ransomware with eBPF in Rust

Detecting ransomware with eBPF in Rust

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4 min read
Part 2: The seccomp profile for kubernetes pod nobody writes by hand

Part 2: The seccomp profile for kubernetes pod nobody writes by hand

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6 min read
Catching ransomware with eBPF: what execve/openat tracing taught me about false positives

Catching ransomware with eBPF: what execve/openat tracing taught me about false positives

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2 min read
eBPF verifier limits are a design constraint: what CO-RE field offsets and bounded loops taught me

eBPF verifier limits are a design constraint: what CO-RE field offsets and bounded loops taught me

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3 min read
What Polling, auditd, and eBPF Can See Through Linux RMM Agents

What Polling, auditd, and eBPF Can See Through Linux RMM Agents

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6 min read
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