DNS is the single point of failure nobody monitors: lessons from SkyBell, Marketo, Facebook and Dyn
Four outages, one cause. How DNS fails, from a lapsed renewal to a lost provider, and the six controls that keep your name resolving.
10 min read
Tag
website resilience
3articles
How often should uptime monitoring check your site? One minute, five minutes, and what each one misses
The check interval decides how long you are down before you know. The maths, what each interval misses, and how to pick yours.
9 min read
Most DDoS attacks now last under 10 minutes. Here's why that's harder to handle (and what to do)
Why attacks that end in minutes beat human response and five-minute checks, and what to do.
17 min read