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[utm 220/120] how to block unauthorised portable routers?

basically, you can have guests or staff using unauthorised portable routers to enable wifi within premises where you shouldn't be having wifi.

devices such as:
Five Best Travel Routers

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0 BarryG over 10 years ago

And you can look at the DHCP leases and/or use NMAP to check for MAC addresses registered to Linksys, Cisco, Belkin, etc.

I've done this with NMAP on our networks and was able to identify a rogue AP; here's an example:
Security Weekly Podcasts

Barry
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0 BarryG over 10 years ago

And you can look at the DHCP leases and/or use NMAP to check for MAC addresses registered to Linksys, Cisco, Belkin, etc.

I've done this with NMAP on our networks and was able to identify a rogue AP; here's an example:
Security Weekly Podcasts

Barry
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