道
The Path
A library of operations wisdom for the people who keep the lights on.
Informational only. Not architectural advice for your environment. Consult a qualified practitioner before changing your infrastructure.
Recently walked
- 警 BEC is the new ransomware: why email security is your highest-ROI control Defense & Vigilance · 6 min Ransomware gets the headlines. Business email compromise drains more money quietly. The math on email security has changed; here is what to actually do about it.
- 護 The 3-2-1-1-0 rule, modernized for the ransomware era Resilience & Recovery · 6 min The classic 3-2-1 backup rule was written before ransomware learned to hunt backups. Here is what the two added digits mean, and how to actually implement them.
- 命 When the server still hums but the vendor has left Lifecycle & Refresh · 4 min End-of-support is not end-of-usefulness. A framework for the keep/repair/replace decision that most teams get backward.