I Built an Autonomous AI Security Brain for Linux Servers (It Actually Responds, Not Just Alerts)

Описание и применение

Cortex – автономный AI‑мозг для Linux‑серверов, который автоматически собирает контекст, анализирует угрозы, планирует безопасные действия и может выполнять их без вмешательства человека, снижая шум и нагрузку.

Задача

Security tools on Linux generate alerts but lack automated decision-making, causing alert fatigue and manual investigation.

Результат

Cortex runs on every Linux server, processes alerts in milliseconds, reduces noise by deduplicating plans, and can autonomously mitigate threats such as brute‑force attacks, improving security posture while keeping resource usage low.

Рабочий процесс

• Collect system context (processes, network, file integrity, SSH, DNS)
• Run on‑device AI to reason about threat, confidence, urgency
• Generate a deduplicated response plan (ban IP, kill process, revert files)
• Actuate plan autonomously or await user approval
• Provide plain‑English reasoning chain to user

Доказательства

All of this happens on-device, in milliseconds, even if the backend is unreachable.

Источник

Cortex was designed to fix all four problems: too noisy, too heavy, too cloud‑dependent, or completely passive.

Источник