News

Networking and communication

July 23, 2007 23 Jul'07
NAC growth sluggish as companies consider network security options

Companies are taking a wait-and-see approach, hoping the technology's maturity will make it more cost effective.
July 22, 2007 22 Jul'07
Black Hat Las Vegas 2007: Special news coverage

SearchSecurity.com covers all the controversy at this year's show with news, features, podcasts, interviews, exploits and more direct from Las Vegas.
July 19, 2007 19 Jul'07
VoIP performance testing fundamentals

This guide discusses why it is important to run regular VoIP network performance testing and some of the ways it can be done.
July 19, 2007 19 Jul'07
Wireless interference can be frustrating (and fun?)

Since Wi-Fi operates in unlicensed bands, the enterprise wireless spectrum can be shared by other, seemingly innocuous devices like Bluetooth and wireless game controllers. But interference from such devices, or from having too many devices on one ...

July 18, 2007 18 Jul'07
For Boeing, data security, network access still hazy

Boeing is trying to reshape its network security architecture to better protect sensitive systems from threats without degrading employee productivity.
July 17, 2007 17 Jul'07
Unified communications infrastructure threats and defense strategies

Unified communications systems promise exciting productivity gains for workers and cost savings for businesses, but many often underestimate the security threats facing them. John Burke outlines the threats facing unified communications and how to ...
July 17, 2007 17 Jul'07
Branch offices get security, services boost

Juniper Networks released a handful of new branch office offerings, including two new services routers, two secure services platforms and two network management appliances.
July 10, 2007 10 Jul'07
Updating a QoS strategy for VoIP traffic

Learn how to update your QoS strategy for VoIP traffic in this tip from Tom Lancaster.
July 09, 2007 09 Jul'07
Unified messaging system updates company's voicemail

Installing a new unified messaging system helped one company in its daily struggles with an outdated voicemail system.
July 04, 2007 04 Jul'07
Cisco users upbeat about security direction

Cisco customers say the vendor's security strategy is headed in the right direction, which is why they believe the networking giant's IronPort integration will be smooth sailing.

July 01, 2007 01 Jul'07
VoIP measurement boosts customer service efficiency

iSelect Technology Manager Jason Egbers says the company's new VoIP measurement tools have helped it improve contact center operations.
June 28, 2007 28 Jun'07
SIP fundamentals

Session Initiation Protocol (SIP) will allow true interoperability, eventually enabling every IP-based device and application to communicate seamlessly with one another. This guide discusses some of the basics of SIP, including vulnerabilities, ...
June 27, 2007 27 Jun'07
Instant messaging usage increase highlights need for policies

Instant messaging is a valuable business tool for some enterprises. For others, it's a security risk. Either way, a recent Burton Group report suggests that all companies should have an IM usage policy, even if they haven't deployed IM yet.
June 25, 2007 25 Jun'07
Instant messaging usage increase highlights need for policies

A Burton Group report suggests that all companies should have an IM usage policy, even if they haven't deployed IM yet
June 25, 2007 25 Jun'07
Meet Mr. Asterisk

Adam Turner meets the creator of the Asterisk open source IP PBX and explores the future of the software, which is making major enterprise inroads.
June 24, 2007 24 Jun'07
Gigabit Ethernet and 10 Gigabit Ethernet: Technology overview

This overview of Gigabit Ethernet and 10G lays the foundation for understanding Gigabit Ethernet technology and the advantages it brings to your network.
June 24, 2007 24 Jun'07
VoIP performance testing fundamentals

VoIP network performance testing can mean the difference between a VoIP system working at a high level QoS and a weak system that runs so poorly customers could take their business elsewhere. This guide discusses why it is important to run regular ...
June 21, 2007 21 Jun'07
HP users mull blade storage

HP's "blade everything" strategy is starting to emerge in storage. Users at the HP Technology Forum this week mulled the possibilities for the technology.
June 19, 2007 19 Jun'07
Securing the enterprise VoIP perimeter

How to make VoIP work without sacrificing firewalls or network perimeter security.
June 17, 2007 17 Jun'07
Burton Group Catalyst Conference San Francisco 2007

SearchSecurity.com brings you the latest news, interviews, podcasts and more from the Burton Group Catalyst Conference 2007 in San Francisco.
June 17, 2007 17 Jun'07
VoIP security testing fundamentals

Testing your VoIP security system against all the threats that exist on the network can be a full time job. This guide documents how a VoIP system can be tested and suggest some of the available tools to use -- with a focus on fuzzing tools and ...
June 14, 2007 14 Jun'07
AIIA outlines federal election wish list

The Australian Information Industry Association (AIIA) has released its policy expectations for political parties in the upcoming 2007 federal election.
June 12, 2007 12 Jun'07
VoIP call quality and reporting software improves QoS

Technology developed to power IPTV networks is also helping improve VoIP quality of service.
June 08, 2007 08 Jun'07
VoIP market evolves in 2007

VoIP will see market changes this year as IP PBX sales increase and market leaders shift their focus.
June 07, 2007 07 Jun'07
VoIP performance testing fundamentals

VoIP network performance testing can mean the difference between a VoIP system working at a high level QoS and a weak system that runs so poorly customers could take their business elsewhere. This guide discusses why it is important to run regular ...
June 07, 2007 07 Jun'07
VoIP market evolves in 2007

The VoIP market will mature and grow this year, according to new research.
June 05, 2007 05 Jun'07
Avaya to merge with Silver Lake and TPG Capital

Telephony giant Avaya will be acquired by a private equity firm.
June 04, 2007 04 Jun'07
Deploying VoIP: Five things every CIO should know

Navigating the complexity of a VoIP migration can be overwhelming. Here are five tips to help steer through the fog of a VoIP deployment.
June 04, 2007 04 Jun'07
WAN storage guide -- Chapter 1: WAN basics

A WAN basically connects two or more LANs. While this may sound like a relatively straightforward goal, the implications of WAN connectivity have had a profound influence on networking. This chapter covers basic WAN information.
June 01, 2007 01 Jun'07
Check Point promises more VoIP security, fewer slowdowns

Check Point's enhanced Open Performance Architecture is designed for deeper security of technologies like VoIP without the network performance problems that often come with it.
May 31, 2007 31 May'07
VoIP rush heats up cooling debate

Increased VoIP adoption is putting pressure on data centres' power and cooling requirements
May 31, 2007 31 May'07
It's cool to think about heat

If you're not thinking about power and cooling, you're behind the curve.
May 31, 2007 31 May'07
Cisco, Nortel frontrunners in Avaya acquisition rumors

Cisco and Nortel are said to be amongst those circling the still-live body of VoIP vendor Avaya, but analysts disagree on which, and why.
May 30, 2007 30 May'07
Brocade gets into the HBA business

Experts say the move, based on a partnership with LSI, could lower HBA pricing across the board and be the first step toward a Brocade-developed storage virtualization product.
May 29, 2007 29 May'07
SAN School: Table of contents

What is a storage area network? What are the benefits and pitfalls of installation? How can a SAN fit into your organization? These questions and more are answered SAN School.
May 29, 2007 29 May'07
The wireless future offers plenty of voice possibilities

Farpoint Group's Craig Mathias surveys the future of wireless networks and their ability to carry voice traffic.
May 29, 2007 29 May'07
Bridging VoIP islands

WAN optimisation makes it possible to connect campus VoIP connections
May 25, 2007 25 May'07
VoIP advice from the trenches

ITKE, or ITKnowledge Exchange, is simply a cool (and quick) way to get a response to your VoIP-related questions.
May 24, 2007 24 May'07
McAfee launches IPS for 10g networks, but is IT ready?

McAfee unveiled a new IPS offering for 10-gigabit Ethernet networks and announced the upgrade and integration of several other products. One analyst offers a mixed assessment.
May 22, 2007 22 May'07
Mitel acquires Inter-Tel, signaling more consolidation to come

Mitel acquired Inter-Tel last week, signaling a trend toward vendor consolidation in the VoIP market and creating stronger options for SMBs.
May 21, 2007 21 May'07
Mobile instant messaging enhances company's business processes

A mobile IM service acquired by a hosted VoIP provider encourages more companies to enhance their business processes.
May 21, 2007 21 May'07
Microsoft, TCG partner on network access control; Cisco takes own route

Microsoft and the Trusted Computing Group (TCG) have joined forces to create better interoperability between network access control solutions with the announcement of a new specification which ensures that Microsoft's Network Access Protection (NAP)...
May 17, 2007 17 May'07
VoIP security fundamentals

VoIP security is a challenge for IT staff because IP telephony brings with it not only the security problems of data networks but also new threats specific to VoIP. In this fundamentals guide, learn about network security threats and emerging IP ...
May 11, 2007 11 May'07
Choosing WAN providers: Key questions to ask

When evaluating carrier services for the WAN, it's imperative to ask some key questions regarding customer service, service-level agreements, global coverage, management and monitoring capabilities, and underlying technologies. Make sure these ...
May 11, 2007 11 May'07
VoIP, unified communications adoption continue to rise

VoIP and unified communications adoption continue to rise steadily in the enterprise, according to Infonetics Research's latest report.
May 03, 2007 03 May'07
Network waste to reach $100 billion

Network overspending will cost enterprises more than $100 billion over the next five years, according to recent predictions by Gartner Inc.
April 29, 2007 29 Apr'07
WEP: Wireless security's broken skeleton in the closet

WEP for wireless security was cracked again recently. Though many will say WEP is obsolete, many companies still use it.
April 24, 2007 24 Apr'07
Scaling storage networks demands careful consideration

In the Fibre Channel world, scaling often means adding more and faster switch ports to extend the fabric's bandwidth and connectivity. But IP storage (mainly iSCSI) is a growing area of SAN expansion, using ubiquitous Ethernet network technology to ...
April 23, 2007 23 Apr'07
Weekly compilation of storage news:Dell LTO-4 drive, new Sun array

Dell is first out of the gate with the new LTO-4 drive, which offers native encryption; Sun unveils new array and deepens its relationship with FalconStor.
April 20, 2007 20 Apr'07
Convergence certification provides evaluation standard

CompTIA has developed a convergence certification, designed to validate qualified convergence professionals.