Case studies, incident postmortems, and practical notes on IT infrastructure
Broadcom dropped perpetual VMware licenses, and for many companies the renewal got noticeably more expensive. Here is when a business with 1–20 servers is better off moving to Proxmox, when to stay, and how to migrate without downtime.
A carrier's cloud PBX or your own system on a SIP trunk: five criteria for choosing what fits a single office or a company with several branches.
Your accounting database is encrypted and there's a ransom note on the screen. Here is what to do in the first hours, what not to touch and when to call a lawyer.
A Security Operations Center is neither a dashboard with blinking lights nor an expensive toy for big enterprises. Here is an honest look at what a SOC really is, which businesses actually need one, what makes 24/7 security monitoring expensive, and what cheaper alternatives exist.
With five outlets, IT problems get solved by phone call. With fifty, that model breaks down. Symptoms of 50 projects instead of one network, what belongs at the centre vs on each site, and a phased migration plan with no business downtime.