War Dial
Noun · Slang & Abbreviations
Definitions
A security term, sometimes used slangily, for systematically calling or probing many targets to find responsive ones. In engineering talk, it also appears metaphorically for broad indiscriminate scanning behavior.
In plain English: A broad systematic probing of many targets to find something responsive or vulnerable.
Example: "The attacker traffic looked like a modern war dial against every exposed admin interface they could reach."