Bullet-proof-your-Franchise-Recruitment-process-with-these-5-tasks-you-really-must-standardise-Diffuze-HR-min.jpg Posted by Barry Lehrer on September 12, 2016 Barry Lehrer Having run my own small business for over twenty years, I understand one of the biggest challenges is protecting your business from potentially damaging personnel or HR issues. That’s why I developed Diffuze.