Hot Downloads



The forum is in read only mode.
Welcome, Guest
Username: Password: Remember me
  • Page:
  • 1


NAC 13 years 10 months ago #4780

hello there ,
anyone knows what is the function of NAC ( Network Access Controller) ? why it is used at transaction network eg POS , card credit verification ? 8)

nac 13 years 10 months ago #4791

I'm not sure if I can answer you question in full but here some information that may help.

NAC can be setup to help protect you LAN.

For example If you have a wireless access point and want to allow some laptops access to a LAN that connects to the Internet but wish to ensure that the laptop users are who they say they are and not some drive by hackers the nac can sit between the wired lan and the wirelss access point.

The NAC pops up some sort of log application that forces the user to authenticate with a server such as Active directory. Once autenthicated the NAC also checks what rights that user has such as the user can or can't access the file server.

One example is the bluesocket have a look at

Hope this helps
  • Page:
  • 1
Time to create page: 0.136 seconds


Cisco Routers

  • SSL WebVPN
  • Securing Routers
  • Policy Based Routing
  • Router on-a-Stick

VPN Security

  • Understand DMVPN
  • GRE/IPSec Configuration
  • Site-to-Site IPSec VPN
  • IPSec Modes

Cisco Help

  • VPN Client Windows 8
  • VPN Client Windows 7
  • CCP Display Problem
  • Cisco Support App.

Windows 2012

  • New Features
  • Licensing
  • Hyper-V / VDI
  • Install Hyper-V


  • File Permissions
  • Webmin
  • Groups - Users
  • Samba Setup