NETWORK WORLD NEWSLETTER: TIM GREENE ON VPNS
08/26/04
Today's focus:  Microsoft and partners work to tighten remote 
access security

Dear [EMAIL PROTECTED],

In this issue:

* Microsoft's Network Access Protection plan
* Links related to VPNs
* Featured reader resource
_______________________________________________________________
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_______________________________________________________________

Today's focus:  Microsoft and partners work to tighten remote 
access security

By Tim Greene

Endpoint security was already a big deal with any type of secure 
remote access, but awareness of it has been heightened by 
Microsoft's announcement of its Network Access Protection (NAP) 
plan.

Briefly, Microsoft is providing two APIs to other vendors so 
that Microsoft gear can scan remote machines and restrict their 
network access if they come up short of corporate security 
policies. For instance, if a personal firewall vendor wrote to 
the API, Microsoft software could check that the software is 
present, turned on and has virus signature updates that meet 
policy requirements.

Microsoft is also including new capabilities to its Windows 2003 
Server platform that validates whether a remote device should be 
admitted to the network. If not, it can redirect the device to a 
quarantined network segment where it can get updates to bring it 
into compliance.

This is important because if the remote machine is infected with 
some virus, worm, Trojan or other malware, it can infect an 
entire corporate network if the machine is granted access via an 
IPSec VPN tunnel.

The key to all this is that the remote device has many different 
types of security turned on - a firewall, anti-virus software, 
malware detection and the like. And no single vendor makes all 
these products, so cooperation among vendors to integrate them 
is important. Because use of Windows XP is so pervasive, it is a 
step forward for Microsoft to bring forth its NAP APIs.

VPN vendors have recognized this need for some time and have 
forged relationships with other vendors so their gateways can 
enforce security policies based on whether third-party software 
is turned on.

Look for more extensive relationships like these to develop; 
particularly one expected this week from Juniper. And in the 
months to come, look for Microsoft's partners to take advantage 
of NAP to broaden its usefulness.
_______________________________________________________________
To contact: Tim Greene

Tim Greene is a senior editor at Network World, covering virtual 
private networking gear, remote access, core switching and local 
phone companies. You can reach him at <mailto:[EMAIL PROTECTED]>.
_______________________________________________________________
This newsletter is sponsored by GoRemote 
FREE IDC REPORT: "BROADBAND IP VPNs FOR REMOTE SITES" 

Keep branch office personnel as productive as possible, control 
the security exposure of the corporate network and minimize the 
support demands on IT staff.  Find out about a complete remote 
solution that includes security, policy and remediation engines, 
network and usage monitoring, and support services. Download 
this free IDC white paper "Addressing the Challenges of Secure 
Branch Office Connectivity" now, courtesy of GoRemote (formerly 
GRIC), a leading global provider of secure managed remote access 
solutions for distributed enterprises. Get the free IDC paper 
at: http://www.fattail.com/redir/redirect.asp?CID=75679
_______________________________________________________________
ARCHIVE LINKS

Breaking VPN news from Network World, updated daily:
http://www.nwfusion.com/topics/vpns.html

Archive of the VPN newsletter:
http://www.nwfusion.com/newsletters/vpn/index.html
_______________________________________________________________
FEATURED READER RESOURCE
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<http://www.nwfusion.com/salary/2004/calculator.html>
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