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Cornerstone Issue 52: July 21, 2003
Welcome to Issue 52 of Cornerstone, an electronic newsletter
issued periodically by Core Competence.
Cornerstone reports on a wide range of networking topics and
activities involving Core Competence. A brief abstract explains
what you will find if you choose to visit each URL.
http://www.misti.com/
CoreCom's Lisa Phifer joins Diana Kelley in delivering a full-day Hands
On WLAN Security Workshop at WebSec 2003. In this workshop, we demonstrate
WLAN vulnerabilities using shareware and commercial discovery, analysis
and intrusion detection tools. We review security best practices and guide
students through live exercises, where they learn to configure and use
measures like WEP, 802.1X access control, VPN tunneling and SSL portals.
http://www.misti.com/
In this WebSec presentation, Lisa Phifer will review security features
of IPsec and IKE, selecting security policy options, authenticating IPsec
VPN clients, assigning virtual addresses, NAT traversal, and IPsec VPN
client deployment considerations. If you're a network administrator
that needs to support IPsec for remote access and want a better handle
on network and policy configuration, this is the session for you.
Webcast: http://searchSecurity.com/r/0,,15183,00.htm
In this on-demand webcast, Lisa Phifer reviews proven strategies to help
lock down security across your wireless LAN. Find out what proactive and
reactive measures you'll need to implement to stop would-be attackers, and
learn about the technologies and tools you can use to prevent bandwidth
stealing, eavesdropping, forgery, and other wireless-borne attacks. After
tuning in, test your knowledge with the accompanying WLAN security quiz.
http://searchnetworking.com/tip/1,289483,sid7_gci913497,00.html
Lisa Phifer recently attended the 802.11-Planet Conference, a symposium
and trade show dedicated to wireless LANs. In this tip, Lisa takes a
brief peek at some of the new products encountered there and discusses
emerging trends.
http://www.watchguard.com/infocenter/whitepapers.asp#soho6appnotes
This white paper, written by CoreCom's Dave Piscitello and Lisa Phifer
for WatchGuard, shows how secure, integrated wired/wireless networks can
be created using WatchGuard's Firebox SOHO 6 Wireless firewall/VPN/access
point security appliance.
http://searchnetworking.com/tip/1,289483,sid7_gci911338,00.html
Stable high-speed standards, security improvements, and quality of service
are all concerns. But, when push comes to shove, what enterprises may be
missing the most is centralized control over large, distributed WLANs. In
this tip, Lisa Phifer examines a new generation of wireless LAN switches
that are emerging to enable consolidated control over large 802.11 WLANs.
http://www.searchMobileComputing.com/tip/1,289483,sid40_gci910685,00.html
In her new column for searchMobileComputing, Lisa Phifer reviews a
hotspot finder tool from Boingo. This easy-to-use 802.11 discovery tool
helps travelers locate and connect not only to Boingo hotspots, but also
to other WLANs as well.
http://searchmobilecomputing.com/tip/1,289483,sid40_gci912409,00.html
In her second Wireless-To-Go column, Lisa Phifer reviews Cambridge
Computing's vxUtil, a network diagnostic toolbox that can help resolve
problems when connecting your PDA to hotspot, home, or office networks.
http://searchmobilecomputing.com/tip/1,289483,sid40_gci915269,00.html
Next, Lisa Phifer reviews iPassConnect 3.0. This friendly familiar
"dial up" client now provides global roaming access to company intranets
over nearest analog, ISDN, wired broadband, or Wi-Fi access point, with
built-in security hooks for protecting enterprise network access.
http://www.corecom.com/external/livesecurity/serverlb.htm
Distributing web services across a server farm requires planning to assure
that content and policy remain consistent across servers. To improve
performance, it's often important to consider some form of load balancing
across servers. In this LiveSecurity column, Dave Piscitello explains
load balancing concepts and how they apply to WatchGuard Vclass firewalls.
http://www.corecom.com/external/livesecurity/hardenmws.htm
Many online resources describe how to secure or harden a Windows 2000 Server
in considerable detail (see SANS, SystemExperts, and Microsoft for examples).
But if you're new to server hardening, how do you get started? In this
LiveSecurity column, Dave Piscitello offers a quick summary of the steps
most often identified for hardening Microsoft web servers.
http://www.corecom.com/external/livesecurity/allwireless.htm
Much has been written about adding wireless access to existing networks,
but many small businesses and teleworkers are faced with a different task:
building a brand new network from scratch. In this LiveSecurity column,
Lisa Phifer considers the unique opportunities and challenges facing those
creating a brand new all-wireless SOHO network.
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