Tech Articles
Curated developer articles, tutorials, and guides – auto-updated hourly
Bartosz Osiej5d ago • 3 min read
eBPF verifier limits are a design constraint: what CO-RE field offsets and bounded loops taught me
Writing kernel eBPF programs in a portable way — CO-RE relocation, verifier-friendly loops, amortize...
#ebpf#rust#kernel#linux
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Mahesh Rayas4d ago • 10 min read
Part 1: Least-privilege Kubernetes, generated from what eBPF saw
Your pods already tell the kernel what they connect to. kguardian listens with eBPF and writes the.....
#kubernetes#ebpf#security#devops
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Bartosz Osiej4d ago • 3 min read
Detecting ransomware with eBPF in Rust
A hands-on tutorial: hook execve/openat tracepoints with Aya, stream events through per-CPU perf buf...
#ebpf#rust#linux#security
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saaro6d ago • 4 min read
eBPF in Kubernetes 2026: From Kernel Feature to Standard Infrastructure
eBPF has evolved into the indispensable standard for Kubernetes networking, observability, and secur...
#kubernetes#devops#ebpf#cilium
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Kazu5d ago • 22 min read
Kubernetes: iptables is empty after migrating to Cilium — what to look at next
A Kubernetes Service stops responding. The first move is always the same: get on the node and run...
#kubernetes#networking#ebpf#cilium
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Bartosz Osiej2d ago • 4 min read
Detecting ransomware with eBPF in Rust
Detecting ransomware with eBPF in Rust Title: Detecting ransomware with eBPF in...
#ebpf#rust#security
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Bartosz Osiej5d ago • 2 min read
Catching ransomware with eBPF: what execve/openat tracing taught me about false positives
Lessons from building talus-process-monitor, a Rust + eBPF ransomware detector: per-CPU perf buffers...
#ebpf#rust#linux#security
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Mustafa ERBAY1d ago • 14 min read
Locked on My Laptop: the One-Way 1 of unprivileged_bpf_disabled, and bpf_jit_harden
This evening I wrote one line, as root, into the Docker Desktop virtual machine on my laptop: #.....
#linux#kernel#ebpf#security
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ObservabilityGuy2d ago • 6 min read
Zero-Code Transformation: Making the AI Agent Sandbox No Longer a Black Box
This article introduces Alibaba Cloud's OBI for zero-code observability of AI Agents in ACS Agent...
#observability#ai#ebpf#kubernetes
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Syed Abrar1d ago • 2 min read
Hands-On Tutorial: Writing Production eBPF Security Programs in C & Rust with libbpf (2026 Masterclass)
Master production eBPF kernel security programming in C and Rust. Learn BPF CO-RE, LSM hooks, ring b...
#ebpf#security#linux#rust
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