Historically, scientists would use anagrams to do this. Galileo famously said “Smaismrmilmepoetaleumibunenugttauiras”. Later he revealed that it could be unscrambled into “Altissimum planetam tergeminum observavi” which per Wikipedia is Latin for “I have observed the most distant planet to have a triple form”, establishing his priority in discovering the rings of Saturn.
Obviously hashing and salting is better, nowadays.
Historically, scientists would use anagrams to do this. Galileo famously said “Smaismrmilmepoetaleumibunenugttauiras”. Later he revealed that it could be unscrambled into “Altissimum planetam tergeminum observavi” which per Wikipedia is Latin for “I have observed the most distant planet to have a triple form”, establishing his priority in discovering the rings of Saturn.
Obviously hashing and salting is better, nowadays.