spectrum
RSS spectrum
Unified comms: What it needs to succeed
Comment There's a whole spectrum of approaches from onsite to cloud-based solutions. Unified comms holds plenty of promise but businesses hoping to use it must first consider why uptake has been so slow, says Jim Mortleman. [17 Nov 2009]
Building a Better Spam Trap: Choosing the Best Defense for Tomorrow's Emerging Email Threats
White Paper The nature of spam is changing, incorporating a wide spectrum of email-borne attacks that can stifle productivity, infect corporate networks and undermine corporate reputation and regulatory compliance. [13 Nov 2009]
Next-Generation Disaster Recovery and Availability Technologies for IBM Power Systems
White Paper At the apex of a spectrum of solutions sits a strategy that maintains highly redundant, geographically dispersed systems and data, commonly identified as High Availability (HA) or Disaster Recovery (DR). [13 Nov 2009]
Expose Fraud Rings and Stop Repeat Offenders With Device Reputation
White Paper As a result, gambling sites are forced to deal with a wide spectrum of Internet crimes and other in-game abuses that cost the industry hundreds of millions of dollars in fraud losses each year. The convenience and... [13 Nov 2009]
Fulfilling the Promise of 802.11n in the Enterprise Without Compromise
White Paper More than any previous standard, 802.11n is a complex framework that encompasses a variety of different options for spectrum usage, antennas, physical layer encoding, and medium access layer enhancements. [12 Nov 2009]
LTE-Advanced: Future of Mobile Broadband
White Paper The key goals for this evolution are increased data rate, improved spectrum efficiency, improved coverage and reduced latency. Third Generation Partnership Project (3GPP) a group of telecommunication associations working... [12 Nov 2009]
Make haste with the analogue-digital switch, urges EC
News The European Commission has called for EU members to speed their switchover to digital television, and therefore in the process free up spectrum, which can then be used for broadband services. The plans to reserve... [30 Oct 2009]
How to Lead and Manage the IT-Literate Workforce
White Paper While levels of IT expertise in the general workforce will naturally vary depending on industry, this ExecBlueprint discusses strategies for managing and improving literacy across the spectrum. When it comes to IT... [29 Oct 2009]
Enabling Mobile Work While Ensuring Network Security
White Paper This paper explores how Citrix® GoToMyPC® Corporate protects the integrity of the corporate network and the privacy of sensitive data by providing full spectrum security. As secure as online banking, GoToMyPC Corporate... [21 Oct 2009]
MegaRAID Management Suite: MegaRAID Storage Manager, MegaCLI, WebBIOS
White Paper The collection of applications and tools includes a pre-boot setup utility as well a full spectrum of online RAID management utilities. The MegaRAID Management Suite provides the must-have software components to... [09 Oct 2009]
Performance Evaluation of Single-Mode and Multimode Fiber in LAN Environment
White Paper This is achieved by observing the pulse spreading and attenuation in optical spectrum and eye-diagram that are obtained using OptSim simulator. Optical networks are high capacity networks that meet the rapidly growing... [09 Oct 2009]
Netbooks, Apple goodies, vintage kit and a futuristic datacentre
Photo The sale includes Sinclair computers such as the ZX81 machine and a ZX Spectrum 48K extension shown here. Bonhams previewed some vintage tech last month as the London auctioneer prepared to put a selection of classic... [02 Oct 2009]
Meraki White Paper: Wireless LAN Security
White Paper Finally, 802.11 protocols operate on unlicensed spectrum using well-understood protocols, resulting in a proliferation of devices that are able to access a corporate network. While security is important for all networks,... [02 Oct 2009]
Free yourself to do more, while securing your business simply and cost-effectively
White Paper However, implementing and maintaining full-spectrum protection can be a heavy drain on financial and human resources if not done right. In tough economic times, with tightened budgets and heightened competition, it's... [30 Sep 2009]
Photos: Computer history goes under the hammer
Photo The lot also includes a ZX Spectrum 48K extension. This is the Lyons Electronic Office - LEOII/3 electronic programmable storage computer which was first demonstrated in 1958. Just 13 of the Leo II devices were built and... [29 Sep 2009]
