Noun
white propaganda (uncountable)
Propaganda coming from a publicly known source and having a publicly known motivation.
White propaganda generally comes from an openly identified source, and is characterized by gentler methods of persuasion, such as standard public relations techniques and one-sided presentation of an argument. Source: Internet
White propaganda poster "For united Russia" representing the Bolsheviks as a fallen communist dragon and the White Cause as a crusading knight. Source: Internet