focused IT specialist, surrounded by warm office lighting, intently examines a laptop screen displaying Zeek logs, with a subtle cyan glow and a $50 R

Zeek DNS Query Empty: Edge IDS Troubleshooting Guide

Fix empty DNS query fields in Zeek logs. Learn why this happens and how HookProbe restores full network visibility on a $50 Raspberry Pi.

zeek dns.log records empty query field intermittently
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frustrated employee in a real workplace, such as a busy clinic or co-working space, struggles with a frozen screen, warm light and subtle cyan accents

How HookProbe Detects CVE-2026-73570 (Synacor Zimbra Collaboration Suite (ZCS))

A critical OS command injection vulnerability (CVE-2026-73570) in Synacor Zimbra Collaboration Suite (ZCS) allows unauthenticated attackers to execute arbitrary commands via crafted SMTP requests. Learn how HookProbe's HYDRA, NAPSE, and AEGIS engines provide robust detection and mitigation against this severe threat.

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frustrated employee sits at a desk, staring at a frozen screen with a worried expression, as a subtle amber glow reflects on their face, amidst a busy

How HookProbe Detects CVE-2026-73570 (Synacor Zimbra Collaboration Suite (ZCS))

A critical OS command injection vulnerability (CVE-2026-73570) in Zimbra Collaboration Suite (ZCS) allows unauthenticated attackers to execute arbitrary commands via crafted SMTP requests. Learn how HookProbe's HYDRA, NAPSE, and AEGIS engines provide robust detection and mitigation against this severe threat.

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focused IT specialist, illuminated by the warm glow of a late-night office, intently monitors a security dashboard on their laptop, with subtle reflec

How HookProbe Detects CVE-2026-72530 (TrueConf Server)

TrueConf Server, a popular video conferencing solution, is vulnerable to CVE-2026-72530, a critical code injection flaw allowing remote attackers to execute arbitrary code. Discover how HookProbe's advanced detection engines – HYDRA, NAPSE, and AEGIS – provide robust protection against this and similar threats.

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focused data scientist, surrounded by notes and empty coffee cups, reacts with concern to an on-screen alert about a Server-Side Request Forgery vulne

How HookProbe Detects CVE-2026-64849 in MLflow: A Deep Dive into SSRF Detection

MLflow, a widely used platform for managing the ML lifecycle, is vulnerable to CVE-2026-64849, a critical Server-Side Request Forgery (SSRF) flaw. This blog post explores the vulnerability's impact and demonstrates how HookProbe's advanced detection engines – HYDRA, NAPSE, and AEGIS – provide robust protection, offering unparalleled visibility and proactive threat mitigation.

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Fixing Snort3 Alert Suppression Not Propagating to Syslog

Learn how to fix Snort3 alert suppression issues that prevent crucial security events from reaching your Syslog, ensuring full visibility for your small business's security.

Snort3 alert suppression not propagating to syslog
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focused developer, eyes fixed on a warning-amber-lit screen, reacts to a HookProbe alert in a quiet, modern startup office at night, warm desk lamp co

How HookProbe Detects CVE-2025-62593 (Ray-Project Ray)

A critical code injection vulnerability, CVE-2025-62593, has been discovered in Ray-Project Ray, potentially exposing developers to remote code execution. This blog post details the vulnerability and demonstrates how HookProbe's advanced detection engines (HYDRA, NAPSE, AEGIS) provide robust protection against this threat.

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focused IT specialist, eyes fixed on a screen, reacts to an on-screen alert in a tense, dramatically lit night office, reflections of warning-amber an

Fix pfSense eBPF XDP VLAN Packet Drops Fast

Stop pfSense eBPF XDP VLAN packet drops with this step-by-step guide. Learn debugging, VLAN-aware filters, and AI-powered edge defense for small businesses.

pfSense eBPF XDP filter fails to drop packets on VLAN interface
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