Compliance & Security

Practical guides for Southern California small businesses.

Compliance & Security

Enterprise Security Infrastructure for Small Business — Without Enterprise Pricing

7-layer enterprise security — Cloudflare Tunnel, UDM Pro, Proxmox, FreeIPA SSO, and Zero Trust principles. Built for ...

Compliance & Security

UniFi Firewall & IDS/IPS for San Diego Restaurants: What Default Settings Miss

Default UniFi settings leave your POS exposed. MKR Systems configures IDS/IPS and VLAN firewall rules for San Diego r...

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Compliance & Security

California Small Business Compliance Checklist 2026: What San Diego Restaurants Must Do Now

CA minimum wage $16.90, SB 294, AB 692 — all effective Jan 1 2026. MKR Systems helps San Diego restaurants stay compl...

Compliance & Security

How to Build a PCI-Ready UniFi Network for Restaurants and Retail

POS VLAN. Guest VLAN. Camera VLAN. PCI compliance isn't a form — it's a network structure. Here's exactly how to buil...