Peter Krogh
A photographer and data recovery expert known for popularizing the 3-2-1 backup rule. The rule was subsequently adopted widely in enterprise IT and personal data management contexts.
Timeline (last 90 days)
The 3-2-1 backup rule was first popularized by photographer and data recovery expert Peter Krogh around 2005.
The 3-2-1 backup rule was proposed by photographer Peter Krogh in the early 2000s.
The 3-2-1 backup strategy was first systematically articulated by photographer and data recovery expert Peter Krogh, requiring 3 copies of data, 2 different storage media, and 1 offsite copy.
All Facts (3)
The 3-2-1 backup rule was first popularized by photographer and data recovery expert Peter Krogh around 2005.
50%UnverifiedThe 3-2-1 backup rule was proposed by photographer Peter Krogh in the early 2000s.
50%UnverifiedThe 3-2-1 backup strategy was first systematically articulated by photographer and data recovery expert Peter Krogh, requiring 3 copies of data, 2 different storage media, and 1 offsite copy.
50%