Guides· DeploySmith ·

Nginx GeoIP: MMDB Country Blocking and Routing

Intermediate · 13 min read

Nginx 1.31.7 moved the open-source geoip modules from the retired GeoLite .dat format to native MaxMind DB (MMDB) support. Here is the 2026 way to geo-block and geo-route by country on stock nginx: geoip_country + GeoLite2-Country.mmdb, map and if for the block, geo-aware rate limiting, and the http and stream modules side by side.…

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Hosting· DeploySmith ·

Microsoft Execution Containers for AI Agents

Intermediate · 10 min read

Microsoft Execution Containers (MXC) hit 1.0.0 and general availability on October 7, 2026 - an OS-enforced, policy-driven sandbox for AI agents, with Rust, .NET and Node SDKs. We break down what MXC is (and isn’t), then compare the three ways to host agents in 2026: MXC on Windows, DigitalOcean’s managed bundles, and a self-hosted VPS.…

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