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IT Operations

NVR Storage Sizing: The Real Formula Before You Buy a CCTV System Security & CCTV
Sep 05, 2026 • 7 min read
NVR Storage Sizing: The Real Formula Before You Buy a CCTV System

Stop guessing NVR storage size. Here's the actual bitrate formula, how...

MikroTik's Three CVEs in Six Weeks: Patch Your Router Before Someone Steals Your WireGuard Key Infrastructure & Networks
Sep 05, 2026 • 7 min read
MikroTik's Three CVEs in Six Weeks: Patch Your Router Before Someone Steals Your WireGuard Key

Three RouterOS API flaws disclosed in six weeks — one lets low-privile...

The Flat-Network Trap: Why CCTV and Access Control Need Their Own VLANs Infrastructure & Networks
Sep 04, 2026 • 7 min read
The Flat-Network Trap: Why CCTV and Access Control Need Their Own VLANs

Cameras, door controllers and IoT sensors sharing a LAN with your ERP...

Cisco's August 2026 IOS XE & SD-WAN Hardening Release: Patch-Now Checklist Infrastructure & Networks
Sep 03, 2026 • 7 min read
Cisco's August 2026 IOS XE & SD-WAN Hardening Release: Patch-Now Checklist

Cisco's August 5, 2026 hardening releases for IOS XE and Catalyst SD-W...

Why Odoo Invoices Land in Spam: Fixing SPF, DKIM and DMARC for Gmail/Yahoo Technical Guides
Jul 07, 2026 • 8 min read
Why Odoo Invoices Land in Spam: Fixing SPF, DKIM and DMARC for Gmail/Yahoo

Gmail and Yahoo now reject unauthenticated mail at the SMTP level. Her...

Turning Your Odoo Database Into a Real Online Store: A Setup Guide Odoo & ERP
Jul 06, 2026 • 6 min read
Turning Your Odoo Database Into a Real Online Store: A Setup Guide

A practical, step-by-step guide to launching an Odoo-powered online st...

Odoo Running Slow? Diagnose Workers, RAM and PostgreSQL Before You Blame the ERP Technical Guides
Jul 06, 2026 • 7 min read
Odoo Running Slow? Diagnose Workers, RAM and PostgreSQL Before You Blame the ERP

Odoo feels sluggish? Before you migrate servers, check your worker mod...

Samba's CVSS 10.0 Wake-Up Call: Patch CVE-2026-4408/4480 Now IT Management
Jul 05, 2026 • 7 min read
Samba's CVSS 10.0 Wake-Up Call: Patch CVE-2026-4408/4480 Now

Samba just fixed two unauthenticated pre-auth RCE flaws, one scoring a...

Access Control Deployment Mistakes That Break Security Months After Go-Live Security & CCTV
Jul 04, 2026 • 8 min read
Access Control Deployment Mistakes That Break Security Months After Go-Live

Most access control failures aren't hacks — they're wiring, protocol,...

Odoo + LDAP/Active Directory: Setup Guide and the Login Bug Nobody Warns You About Systems Integration
Jul 04, 2026 • 7 min read
Odoo + LDAP/Active Directory: Setup Guide and the Login Bug Nobody Warns You About

A field-by-field walkthrough for wiring Odoo into LDAP or Active Direc...

The $30 GPS Jammer Problem: Diagnosing Fleet Tracking Blackouts Case Studies
Jul 04, 2026 • 9 min read
The $30 GPS Jammer Problem: Diagnosing Fleet Tracking Blackouts

Cheap GPS jammers are blinding fleet trackers on a regular basis. Here...

Odoo Inventory Accounting: Link Products to Categories the Right Way Odoo & ERP
Jul 04, 2026 • 8 min read
Odoo Inventory Accounting: Link Products to Categories the Right Way

A step-by-step guide to configuring storable products and product cate...