DFSP # 436 - Ja-Who?
The JOHARI methodology simply provides a structure for something that you're probably already doing. However, with the structure comes a standard, which is the benefit to any security team. The team should be speaking the same language, especially in fast moving, dynamic situations. Going into a situation and asking for the "known – knowns” and “Blindspots" should register with every team member without any question about their definitions...