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Ram
Member since:
2003-10-07 23:09:39 |  posted: 2003-10-08 00:39:26
Cost of Implementing VPN
----------
Hi I work with a large
company. Currently there
is a discussion that the
company should open up
its network to its
employees via Internet
through VPN.I was asked
to look into pros and
cons and submit a
high-level presentation.
I would greatly
appreciate responses to
following
points.
1) The
company has a dedicated
direct connection to
Internet and employees
access the web from
workplace via a proxy.
However if allow the
access to the enterprise
network from the web via
VPN is it 100% secure?
Would we be compromising
the security of the
enterprise
network?
2) Where
can I find a blue print
for VPN implementation?
Who are the consultants
and best products?
3) What are the
cost drivers? How much
would it cost to have the
VPN Implementation for
both hardware and
software?
| Deepali
Member since:
2003-12-01 22:37:01 | posted: 2003-12-01 23:01:58
Reply!
----------
Hi!
VPNs are
securing networks over
insecure network like
internet, they use IPSEC
protocol which is a IETF
standard which provides
anti-replay,
authentication and
antirepudiation.
To know more about VPNs
you can cehck out these
links:
http://www.cisco.com/warp
/public/cc/pd/iosw/prodli
t/depip_wp.htm
http://www.cisco.com/warp
/public/cc/so/neso/sqso/b
znet_pl.htm
Let
me know if ypu have any
queries.
Deepali |
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