A two-person IT team pushes a config change straight to the production branch on a Friday afternoon, the way they've pushed the last thirty changes — no test run, no second set of eyes, just a commit and a deploy. It works right up until the change that breaks the login flow ships at 4:45pm with nobody watching, and …

When the 2017 Equifax breach was investigated, congressional and federal auditors traced part of the failure to a routine gap nobody had automated: a network device responsible for inspecting encrypted traffic had been running on a security certificate that had lapsed, and the lapse went unnoticed while attackers were …

Every small IT team has been there: someone stands up a virtual machine by clicking through the cloud console, then two weeks later a colleague needs a second identical one and has to remember — or guess — every setting that was chosen the first time. A firewall rule gets missed. The region is different. The instance …