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11/04/02

This week in Network World

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NetworkWorld.com > News  > This week in Network World

This week in Network World

Page 1

Gigabit to desktop? Not so fast
Vendors might be moving full-bore in bringing Gigabit Ethernet to the desktop, but users have other plans - at least for now.

Plan to give WLAN users more range nearly done
A plan that would let wireless LAN users roam among service provider networks is in the final stage of preparation by the Wi-Fi Alliance.

What users want from Microsoft
To get a sense of what this huge collection of customers would like to see next from Microsoft, we polled a cross section of them. These were their top issues.

'Intrusion prevention' raises hopes, concerns
New intrusion-detection systems that go beyond monitoring attacks to actually blocking them have network executives intrigued, but some worry that the devices could quash legitimate traffic, cause network latency and present a single point of failure.

Face-off on Weblogs: Legitimate business tools?

Feature article

Your presence is requested
Presence-based, real-time, multimedia communication like this hasn't arrived at the enterprise yet, but it's not that far off either.

Tests/Buyer's Guides

Gigabit intrusion-detection systems
In our tests of five leading network intrusion-detection systems and the popular open source Snort, performance was spotty during baseline testing and degraded by as much as 50% on some products when we opened the throttle to gigabit speeds.

Tech Update

Diff-Serv provides quality of service
Although Diff-Serv is not a complete answer to all QoS issues, it is a critical step in achieving this long-term objective.

Management Strategies

Self-protection
Negotiating contracts with IT suppliers never has been easy, but with the economy in the dumps and IT vendors going out of business seemingly every day, contract negotiation has become even tougher.

The Edge

Elematics provisions optical links
Control plane software can create light paths through carrier networks.

Company addresses BGP shortcomings
Packet Design unveils a product designed to alleviate the security and reliability issues associated with Border Gateway Protocol

The Edge news briefs
News briefs from Vina Technologies and the Optical Internetworking Forum

More news

Nortel revitalizes enterprise strategy
While many have viewed Nortel's business networks group as being largely dormant during the past few quarters, a recent reorganization and a new IP product push might indicate signs of renewed enterprise life.

Content management gets collaboration features
Analysts say collaboration is an important piece of a bigger content management picture that knowledge management and portal vendors are looking at as they try to address the changing needs of businesses searching for a more cohesive way to get the most out of their growing amounts of digital data.

Verizon seen looking beyond Genuity
Verizon's business IP services have been closely tied to Genuity for more than two years, which means that as the ISP's future is called into question daily, so is the future of those Verizon services.

Storage advances to boost throughput
New storage connectivity technology SATA and SAS are on the horizon and promise faster performance, greater scalability and more flexibility for companies of all sizes.

Server vendors queue up behind Intel's new processor
Server vendors queue up behind Intel's new processor

Security management gets easier
Three security management software makers are improving their respective products with features that include real-time event correlation, analysis to prioritize security events, and scalable systems that can collect and store thousands of events per second.

Check Point's CEO tackles security issues
Check Point CEO Gil Shwed talks sliding stock prices, product testing and more.

Infonet heads into VoIP
Infonet this week is joining a growing number of carriers that offer managed IP voice services that can help users get around the high cost of international phone links.

Energy firms take lesson in efficiency
When IT professionals from around the country gather here for the 50th Annual Energy IT Conference and Expo they'll get the usual news and insight about the best technologies for the utility industry, but they'll also take a hard look at budgeting and productivity.

Software rivals rev up app integration efforts
Collaborative software competitors Open Text and SiteScape this week are scheduled to upgrade their offerings with options that provide improved real-time sharing and application integration capabilities.

IBM tailors wares for HIPAA readiness
IBM said last week it would offer healthcare industry customers software that can help them implement government-mandated business processes faster and with fewer IT resources than if they went at the process alone.

IBM touts on-demand computing
Bold and risky plans from technology vendors aren't the norm these days, but IBM is trying to buck that trend.

ID management tool upgraded
Calendra this week will release the newest version of its directory management software, which will provide network executives with tools for managing user identities across directories and databases.

Start-ups push wireless LAN envelope
Two new companies, Mobilian and Vivato, this week will unveil products that hint at the future of enterprise wireless LANs.

News briefs for the week of Nov. 4
News briefs from the IETF, Vignette and more.

Okena adds control
Okena last week introduced intrusion-detection system management software that goes beyond simply centralizing the process of controlling servers and PCs running the company's StormWatch IDS program.

Infrastructure briefs
News briefs from Dell, EMC and Fortinet

Carrier news briefs
News briefs from Broadwing, NTT/Verio

Applications news briefs
Sybase last week unveiled a new version of its portal software.


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