Using an Anonymous Doser, even for "testing" purposes without explicit permission, is illegal in most jurisdictions (e.g., under the in the U.S. or the Computer Misuse Act in the U.K.).
During the late 2000s and early 2010s, tools like the Anonymous Doser and the became popular. Their rise was driven by several factors:
Technically, an "Anonymous Doser" is a . Unlike complex Distributed Denial of Service (DDoS) attacks that coordinate thousands of "botnets" (infected computers) to take down massive infrastructures, a standalone doser typically operates from a single source.