![Network access controls are designed to prevent or reduce zero day attacks and perform access control. NACs can be implemented with several philosophies. Which philosophy requires a system to meet current security Network access controls are designed to prevent or reduce zero day attacks and perform access control. NACs can be implemented with several philosophies. Which philosophy requires a system to meet current security](https://skillset.s3.amazonaws.com/training/Sec%2B%20videos/M4-T04-Network%20Access%20Control.jpg)
Network access controls are designed to prevent or reduce zero day attacks and perform access control. NACs can be implemented with several philosophies. Which philosophy requires a system to meet current security
![Network access control (NAC): An open source analysis of architectures and requirements | Semantic Scholar Network access control (NAC): An open source analysis of architectures and requirements | Semantic Scholar](https://d3i71xaburhd42.cloudfront.net/eaf4cfa48736b4481e5fc429c334deac96eaaffa/2-Figure1-1.png)
Network access control (NAC): An open source analysis of architectures and requirements | Semantic Scholar
![Firewalled DMZs in a Private Network 2. Network Access Control (NAC)... | Download Scientific Diagram Firewalled DMZs in a Private Network 2. Network Access Control (NAC)... | Download Scientific Diagram](https://www.researchgate.net/publication/320466729/figure/fig7/AS:550924844503040@1508362126057/Firewalled-DMZs-in-a-Private-Network-2-Network-Access-Control-NAC-NAC-is-an-industrial.png)