Public sector retirees who then join the security industry: how best can they be integrated into modern security?

Public sector retirees from law enforcement, intelligence services and the military (for example) have been joining the security sector for as long as it has existed. However, their impact is debated. Some consider their involvement as an essential positive while others believe they lack the requisite commercial skill sets for modern day security management. What is clear is that security is developing, there is a move towards it being more busines focussed. To what extent h...