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Field notes from the trenches
Practical notes on AI agents, detection and secure automation.
Personal AI agents in 2026: from chatbot to a companion that gets things done
What changed this year: persistent memory, tool use and voice. What to ask of a personal agent — and what to demand on privacy before hiring one.
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Detecting living-off-the-land binaries with Wazuh
Custom rules to detect abuse of native utilities (certutil, mshta, rundll32) without generating noise on admin endpoints.
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Alert triage with LLMs without leaking sensitive data
Local redaction and enrichment pattern before sending context to a model. Compatible with n8n and open-source guardrails.
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Proxmox + Tailscale: private cluster over public network
Architecture for remote nodes with encryption in transit, no public ports exposed. Failover and verified backups.
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