Windows Server 2012/R2 Final ESU Exit
Plan Windows Server 2012 and 2012 R2 retirement by server role, supported destination and recovery dependencies. Validate identity, applications and newer data before treating a copied VM as a completed migration.
Running Local AI Alongside Media Services Without Fighting Your GPU
Run Ollama, Tdarr, Plex, Jellyfin, and Frigate on the same homelab more safely by understanding NVENC, NVDEC, CUDA, VRAM, scheduling, and monitoring.
Performance Tuning Ollama and Local LLMs Without Guesswork
Tune Ollama from a repeatable baseline, checking model fit, context, memory placement, concurrency, and answer quality; change one setting at a time and keep a rollback path.
The 2026 Secure Boot Certificate Transition For Proxmox And Debian
Separate physical-host firmware, Debian boot packages, Proxmox virtual firmware and Windows guest trust during Secure Boot planning. Rehearse console and recovery access before changing enrolled certificates.
Open WebUI Security Baseline: Patch, Isolate, And Test Tool Permissions
Assess Open WebUI patch scope and ordinary-user access to chats, files, retrieval collections and tools. Test backend denials separately from visible interface controls, using synthetic data and harmless actions.
Model Routing: Different Models for Different Jobs
Compare local models on representative tasks before routing prompts automatically; enforce data restrictions first, make each route visible, and retain an allowed fallback and manual override.
Nemotron and Agentic Local AI
Evaluate a specific Nemotron checkpoint against memory and runtime support, then start agent experiments with read-only tools, scoped credentials, logged calls, and approval for changes.
Frigate 0.17.2 Security And Exposure Audit
Frigate 0.17.2 does not resolve every viewer-access issue identified in its release notes. Review public exposure, authenticated access and camera permissions without treating the update as an all-clear.
ESPHome 2026 Fleet Security Migration
Separate ESPHome API encryption, OTA authentication and firmware recovery when planning fleet changes. Use representative devices to check control, updates and reconnection before expanding beyond a recoverable canary.
Local Coding Assistants: Codex CLI, Continue, Aider, and OpenHands
Compare Codex CLI, Continue, Aider, and OpenHands by workflow, model support, permissions, and recovery; evaluate scoped tasks in a disposable repository before granting broader access.