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NetworkWorld.com > Security > Firewalls / VPN / Intrusion

Firewalls / VPN / Intrusion

Your source for firewall, VPN and intrusion prevention and detection news and resources.

Firewalls | VPNs | Intrusion

Clear Choice Test: Who's got the fastest firewall? Who's got the fastest firewall?
Crossbeam, IBM win raw performance test; Juniper, Watchguard score on price/performance. Plus: Testing All-in-one Firewalls

IT Buyer's Guide

UNIFIED THREAT MANAGEMENT

UTM firewalls: Ready for the enterprise
Our testing shows that unified threat management appliances aren't just for the SMB market anymore.

Hot Topics: What Network Worlders are talking about


Partner Content

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Why detection rates aren't enough

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Unauthorized applications: Taking back control

Employees installing and using unauthorized applications like IM, VoIP, games and peer-to-peer file-sharing applications cause many businesses serious concern. How do you control these applications?

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Security

Breaking News

Firewalls

Expert Advice

NAT firewall

Linksys firewall/router has teeth

Removing botnet apps from a PC

Firewalls and worms

Getting it across with File Transfer Protocol

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Case studies

Air Force goes on net security offensive

University, town team to make net reality

Tests

UTM firewall review: SonicWall smashes speed records

How we tested SonicWall E7500

How we tested security information management tools

NetIQ Security Manager has solid SIEM foundation

SIEM tools come up short

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VPNs

Breaking news

VPNs: Six burning questions
Jul. 22, 2008
VPNs are well established as essential tools for corporate communications, but they are not all created equal. Here are six questions and their answers that can help you make decisions about which VPN technology to use.

Securing your iPhone 2.0
Jul. 22, 2008
The iPhone 2.0 software update released earlier this month offers some dramatic improvements from earlier versions in security management for corporate users. But even these welcome changes aren't enough to make the ...

Alcatel-Lucent adds laptop disk-encryption support
Jul. 10, 2008
Alcatel-Lucent has released an updated version of its OmniAccess 3500 wireless-security appliance for laptop PCs.

A tech tourist's guide to Beijing
Jul. 17, 2008
Welcome to Beijing!

SonicWall revamps SSL VPN management
May. 27, 2008
SonicWall is upgrading its SSL VPN gear to make it easier for businesses with hard-pressed IT staff to manage the equipment.

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Expert Advice

When the Windows VPN doesn't work

Creating a small VPN

Debugging a Cisco SSL VPN connection

Connecting with a VPN

Easy remote access

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Case studies

VPNs could help in a bird-flu crisis

Tests

Pushing VoIP over your SSL VPN will help serve up call quality to remote sites

How we tested security information management tools

Check Point VPN-1 UTM Gateway

Does a good SSL VPN provide good NAC?

IBM System x3650

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Intrusion detection and prevention

Breaking news

Parts of San Francisco network still locked out
Jul. 23, 2008
The high-profile troubles on the city of San Francisco's computer network continue, despite a dramatic jailhouse intervention by the city's mayor this week.

How your cold explains network intrusion
Jul. 01, 2008
With the cold an flu season most definitely upon us, there is much that the common cold can show us about network intrusion and what can happen once a single compromise has taken place.

Enterasys unveils multigigabit version of distributed IPS
May. 30, 2008
Enterasys next week is expected to unveil an enhanced security appliance designed to bring distributed intrusion prevention to multigigabit LANs (Compare network intrusion prevention systems.)

Hacking days over for iPhone 3G
Jul. 09, 2008
The hacking and unlocking fanfare that surrounded Apple's first iPhone will be nowhere near as rampant with the new iPhone 3G.

ICANN blames June site hijack on registrar
Jul. 07, 2008
The international organization that oversees the Web's top-level domain naming system said that the hijacking last month of several of its domains was due to a security breach at the registrar that manages those URLs.

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Expert Advice

Preventing unauthorized network use

Software or appliance solution?

Snorting up intrusion detection

Intrusion detection software and honeypots

Finding intruders with Snort

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Case studies

Air Force goes on net security offensive

Feature: Surfing the Tsunami, 08/28/00

Tests

Sourcefire boasts strong IPS management toolset

Reflex IPS adds security to your VM life

How we tested security information management tools

Aagon ACMP digs very deep for client details

EIQ Networks offers unique presentation features, but underlying SIEM needs some ...

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