CISA KEV Catalog: How Small IT Teams Can Use It
The catalog is a federal deadline list, but it is also the shortest free answer to 'what do we patch first'. A dated breakdown of the public feed shows how.
Reports
Comparisons, explainers and guides, newest first. Each one lists its sources and says how it was checked.
Data Breach Notification Deadlines by Jurisdiction
Seventy-two hours is the number everyone remembers. The laws differ on what starts the clock, who must be told, and whether an IT provider reports at all.
Microsoft 365 Backup Pricing: Per User or Per Gigabyte
Microsoft bills its own backup by the gigabyte; most rivals bill by the user. Which is cheaper depends on one number: how much data each person holds.
MDM for Small Business: Costs by Minimum Order Size
The per-device price is rarely what a 10-device company pays. Minimum orders, annual-only billing and free tiers decide the real bill.
SPF, DKIM and DMARC: What Mailbox Providers Require
Gmail, Yahoo and Outlook.com now reject mail that fails authentication. The thresholds differ, and one tag in most vendor examples is no longer in the standard.
NIST Password Guidelines: The Rules Now Prohibited
The current NIST standard forbids several habits most password policies still enforce. Here is each clause, and what Microsoft and Google let you change.