Re: Question about hotel security design

[Alexander Klimov <alserkli () inbox ru>]

On Wed, 6 Apr 2005, ricci wrote:
>       Can someone tell me how to design and configure the hotel room security
> control? As what I have experience before in a hotel, I will only be
> permitted to access to the Internet after I pay using the credit card. But I
> sometimes found that I have been assigned with IP addresses but cannot
> access to any port. When I access to the web port, it will bring me to the
> payment page before I can access to the web.
>
>       Can someone tell me how that is configured? What mechanism is used and what
> device is used?

Probably there is a "transparent proxy" (google for it) which either
forward your requests to internet or shows hotel's web site
there you can pay. After this the web site reports to the proxy that
from now on your requests should be forwarded to internet.

Alternatively, there is just a dynamic firewall/nat (without proxy)

-- 
Regards,
ASK

---------------------------------------------------------------------------
Earn your MS in Information Security ONLINE
Organizations worldwide are in need of highly qualified information security 
professionals.  Norwich University is fulfilling this demand with its MS in 
Information Security offered online.  Recognized by the NSA as an 
academically excellent program, NU offers you the opportunity to earn your 
degree without disrupting your home or work life.

http://www.msia.norwich.edu/secfocus_en
----------------------------------------------------------------------------