Security vendors generally love NAC, and they all want to offer the best solution. Ofir Arkin, CTO and co-founder of Insightix, has just finished a white paper about NAC that will be published later this week. Insightix is one of the few vendors out there that offers an alternative to NAC. Arkin’s white paper raises some real questions that some IT people may not have considered. A viable NAC solution shouldn’t require wholesale changes on your part.”]
Source: https://www.darkreading.com/attacks-breaches/nac-s-unanswered-questions