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Quocirca's Straight Talking: Secure remote access closes in
Comment Virtual private networks that use internet protocol security used to be seen as a nightmare. Over time, virtual private networks (VPNs) have become the de facto technologies for achieving secure remote access. [25 Jul 2008]
VLAN Security in the LAN and MAN Environment
White Paper Since the creation of VLANs (Virtual Local Area Networks) their use has become far more widespread than the simple concept of separating traffic into smaller, logical broadcast domains. Today VLANs are not only used as an integral part of the LAN... [25 Jul 2008]
Virtualizing Storage for VMware Success
White Paper Storage infrastructure and operational practices that were designed for physical server architectures are not well suited to meet the demands of a virtual infrastructure. A RAID failure in a virtual infrastructure is catastrophic, as it potentially... [24 Jul 2008]
Making IT Invisible: NetApp Storage for Virtual Server Environments
White Paper Businesses are running production workloads on virtual machines and finding the The goal of IT is to become an invisible entity within a larger scale organization--an entity that can quickly adapt to change and scale to meet the rapidly changing... [24 Jul 2008]
MySpace gets on board OpenID
News Photos: It's virtual everything in Cisco's future Photos: Inside a supercomputer lab Photos: A peek at the future of telemedicine Jim Benedetto, the network's senior vice president of technology, said in a phone interview: "All this will tie... [23 Jul 2008]
Virtual Villains of Security & PCI Compliance: Future Challenges MPLS, VMs and VLANs
White Paper The areas of Multiprotocol Label Switching (MPLS), Virtual Local Area Network (VLAN), and Virtual Machine (VM) technology all relate to current PCI requirements. A closer look at each of these areas will give a greater insight to how they integrate... [23 Jul 2008]
TechRepublic Resource Guide HP Mobility
White Paper PLEASE NOTE: By downloading this premium editorial content, you will be automatically registered for PC Connection's upcoming Virtual Trade Show on Mobility: This TechRepublic Resource Guide is a complete resource full of the "Best Of" Mobility... [23 Jul 2008]
Does open source pose a security risk?
News Photos: It's virtual everything in Cisco's future The security practices of open-source IT developers should lead enterprises to think twice before using open-source software, according to a new study. [22 Jul 2008]
Icahn, Yahoo!: Agreement reached
News Photos: It's virtual everything in Cisco's future has reached a settlement with activist investor Carl Icahn, who will join the internet company's board. Icahn, who had proposed his own slate of board members, was calling for the company to reach a... [21 Jul 2008]
Veritas NetBackup 6.5 for VMware 3.x: Best Practices
White Paper Is it best to protect the virtual machine (VM) by backing it up via a NetBackup or PureDisk client? VMware virtual infrastructure software is used by enterprises large and small to increase the efficiency and cost-effectiveness of their IT operations. [21 Jul 2008]
Protecting Business-Critical Applications in a VMware Infrastructure 3 Environment Using Veritas Cluster Server for VMware ESX
White Paper This paper begins with a brief overview of the problems of High Availability (HA) and Disaster Recovery (DR) in the virtual environment. Due to server clustering, outages have the potential to affect many servers at once, possibly causing a... [21 Jul 2008]
A Comparison Between IPsec and Multiprotocol Label Switching Virtual Private Networks
White Paper The IP-based Virtual Private Network (VPN) is rapidly becoming the foundation for the delivery of New World services, and many service providers are offering value-added applications on top of their VPN transport networks. [18 Jul 2008]
Let's Get Virtual: A Look at Today's Server Virtualization Architecture
White Paper Before trusting critical applications to virtualization, most organizations want to secure a comfort level with the technology to ensure that any foray into virtualization is met with success. This overview takes a detailed look at the competing... [18 Jul 2008]
VFMAs, Virtual-Flow Multipath Algorithms for MPLS
White Paper A centralized and a distributed routing algorithms are proposed, which aggregate IP flows entering the MPLS domain, and optimally partition them among virtual flows that are forwarded on multiple paths according to their Quality of Service (QoS... [18 Jul 2008]
Heuristics for Scheduling Virtual Machines for Improving QoS in Public Computing Utilities
White Paper Computing utilities based on Virtual Machines (VMs) migrating among distributed computing resources are becoming increasingly practical and emerging as a viable infrastructure for outsourcing computer services. [18 Jul 2008]
