Blog: network security & Mac administration
Notes on securing networks, running servers on Macs, fleet management and self-hosting. Looking for what changed in each release? See the version history.
Notes on securing networks, running servers on Macs, fleet management and self-hosting. Looking for what changed in each release? See the version history.
Specific, reviewed answers for turning a Mac into a server and operating the web stack safely.
Set up a Mac mini as a secure, always-on server: hardware, macOS, networking, remote access, storage, backups, web services and monitoring.
Install Apache on macOS with Homebrew, configure PHP-FPM and virtual hosts, add local or public HTTPS, and troubleshoot ports and configuration.
Use Network UPS Tools on macOS as a client for a NUT or OpenNMC controller, or plan a local USB UPS server and a tested shutdown sequence.
Install net-snmp on macOS, configure SNMPv3 authPriv without putting passphrases in command arguments, test OID reads, and safely permit selected writes.
Old hardware repurposed as one-trick servers and agent runners sits on the same network as brand-new machines. The hard part is not the age gap; it is that old systems fail by reporting success.
2026-09-19
Create a MySQL container from a preset in FrontierStack's Docker pane; ports, named volumes, secrets and restart policy; on this Mac or a linked server, then monitor it with Database Health.
2026-09-02
Create a PostgreSQL container from a preset; pinned version, named volume, masked password; run two majors side by side while you migrate, then watch backends and locks with Database Health.
2026-09-02
Create a Redis container from a preset that binds to localhost by default, then watch the things that actually bite: memory pressure, eviction, persistence failures and an exposed port.
2026-09-02
Install MongoDB on a Mac or a linked server, then watch current operations, connection counts and replica-set health; and make sure it is not listening where it should not be.
2026-09-02
SQLite has no server to watch, which is exactly why it goes unmonitored. Run integrity checks on the files your apps depend on, and find corruption before your application does.
2026-09-02
A dead database reads as 'no data', not 'no problem'. Here's how to wire FrontierStack's Alerts to the failures that actually take a server down; and get told on the device you'll see.
2026-09-02
A practical build: replace a locked-down ISP gateway with your own OPNsense firewall on a small, silent mini PC; VLANs, an IDS, DNS ad-blocking and a VPN; then let FrontierStack watch and manage it over the router's own API.
2026-08-29
Use ChatGPT Sites to test an idea quickly, then move a reviewed local build to infrastructure you control with FrontierStack. Here is the workflow, what moves, and what does not.
2026-08-28
FrontierStack sends health and recovery alerts to Slack, then lets a Slackbot hand work to its guarded server tools without treating a message, reaction or button as approval.
2026-08-22
Use FrontierStack, Home Assistant and a SwitchBot Plug Mini for guarded ping checks and automatic power cycles; the plug can cost around one tenth of a dedicated single-outlet watchdog.
2026-08-20
Set up SwitchBot, Zigbee, Home Assistant, Apple Home and smart power in FrontierStack; keep connection settings secure and organize devices by the rooms and buildings they serve.
2026-08-20
Connect Grok to FrontierStack over a Keychain-backed MCP bridge, then give an autonomous workflow bounded access to server health, diagnosis and approved repairs.
2026-08-20
The first public release of FrontierStack; run and administer your own servers, devices and services from one Mac app.
2026-08-16
A field checklist for locking down a Mac you use as a server.
2026-06-10
Apple retired Server.app. Here's the modern stack and how to migrate.
2026-06-05
The trade-offs of moving from subscriptions to services you run yourself.
2026-05-28
FrontierStack installs, monitors and secures services on this Mac and on linked servers.
Download FrontierStack