Network access control
Most laptops, smartphones, and PDAs now have full networking capabilities. These small, portable
network devices make every data port or wireless access point on your premises a potential gateway
into your network. The solution to this security threat is network access control (NAC), which keeps
untrusted devices from connecting to your network while allowing approved devices on.
This white paper explains the basics of NAC and simplifies the many confusing NAC options available
in the marketplace.