focused developer, surrounded by coding notes and empty coffee cups, installs a compact edge appliance on a shelf in a quiet, modern startup office, w

Mastering eBPF Map Limits: A Guide for Edge Security

Learn why eBPF map creation fails and how to optimize memory limits for high-performance edge security on devices like the Raspberry Pi with HookProbe.

ebpf map creation failed memory limit
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How HookProbe Detects CVE-2026-20253 (Splunk Enterprise)

How HookProbe Detects CVE-2026-20253 (Splunk Enterprise)

A deep dive into CVE-2026-20253, a critical missing authentication vulnerability in Splunk Enterprise's PostgreSQL sidecar service, and how HookProbe's edge-first detection engines provide real-time mitigation.

264 views
How HookProbe Detects CVE-2026-20253 (Splunk Enterprise)

How HookProbe Detects CVE-2026-20253 (Splunk Enterprise)

CVE‑2026‑20253 exposes a missing authentication flaw in Splunk Enterprise’s PostgreSQL sidecar service, allowing unauthenticated file creation or truncation. This post explains the vulnerability, its impact, and how HookProbe’s HYDRA, NAPSE, and AEGIS engines detect and mitigate the threat. Includes step‑by‑step configuration and a FAQ section.

258 views