Network Management Strategies for the CIO
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Top 10 reasons to learn Wireshark, the open source network analyzer
All network analysts should learn Wireshark, the open source network analyzer. This top 10 list of reasons includes what it could mean for your career and your network. Top 10
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Using LAN edge switch security features for network defense-in-depth
Enterprises are turning their focus to the largely unused LAN edge switch security features that can enable the use of ACLs and VLANs for port management and traffic monitoring. LAN edge switches also support network access authentication and can be ... Guide
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SSL VPN tutorial
Some companies see SSL VPNs as a simpler, cheaper way to provide remote access to corporate data. Find out about SSL VPN usage, compare IPsec vs. SSL and decide what's right for your network in this SSL VPN tutorial. Tutorial
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2010 predictions: What's the worst network security threat this year?
Hear enterprise network security expert Michael Gregg speak about the worst computer networking threats facing businesses in this 2010 predictions podcast. Slideshow
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Integrating NAC with network security tools
Integrating network access control solutions with other network security tools and network inventory applications can produce a more complete user and machine identity to strengthen every policy across the network. Book Chapter
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How does a firewall work?
A firewall is a set of related programs, located at a network gateway server, that protects the resources of a private network from users from other networks. An enterprise with an intranet that allows its workers access to the wider Internet install... Crash Course
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Securing Wireless Systems -- 'Build Your Own Security Lab: A Field Guide for Network Testing,' Chapt
In order to secure your wireless network you must learn some wireless basics and know how to attack your system. In Securing Wireless Systems, Chapter 9 of 'Build Your Own Security Lab: A Field Guide for Network Testing,' author Michael Gregg discuss... Chapter Download
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Securing the new network architecture
In modern networks, security is less about locking down a perimeter and more about controlling access and behavior and ensuring data safety in a dynamic and mobile environment. E-Book
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Creating Remote Access and Site-to-Site VPNs with ISA Firewalls: from 'The Best Damn Firewall Book P
This chapter gives an excellent overview of ISA firewall VPN networking as well as solutions to create everything from remote access PPTP VPN servers to L2TP/IPSec site-to-site VPNs. Learn how to support outbound VPN connections through the ISA firew... Chapter Download
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Firewall implementation: Perimeter security placement and management
For your enterprise firewall implementation, understand where your perimeter security goes, how many you need, what precautions to be aware of and know how to manage and maintain your firewall. Learning Guide