data networks
RSS data networksWhat Hackers Know That You Don't: Web 2.0 Weaknesses and Opportunities
White Paper Web-based applications, always-connected mobile devices, social networks, user-generated content, and the speed in which newly created Web sites are coming online are ushering in an era of unprecedented communication,... [12 Nov 2009]
A Multi-Layered Approach to Preventing Viruses
White Paper As virus writers create increasingly sophisticated malicious code and find ever more effective methods to propagate, enterprises find themselves scrambling to keep their networks, servers, and end-user computers safe... [12 Nov 2009]
Taking Care: The Need for Secure Software in Healthcare
White Paper While protective technologies such as firewalls and intrusion prevention are critical to protecting networks, they cannot fundamentally address the underlying security issue: vulnerabilities within applications that put... [12 Nov 2009]
An Anomaly-Based Intrusion Detection Architecture to Secure Wireless Networks
White Paper Ensuring that the appropriate level of security is available in wireless networks is absolutely essential. To aid in the defense and detection of potential threats, WLANs should employ security solutions that include an... [12 Nov 2009]
Identity Validation for Virtual Private Network (VPN) Security: Scalable, Secure Virtual Private Network (VPN) Authentication Using Tumbleweed's Digital Certificate Validation Solution
White Paper Organizations are rapidly discovering that a Virtual Private Network (VPN) over a public network such as the Internet is a cost-effective solution for providing remote access to the corporate network as well as for remote... [12 Nov 2009]
360° Network Access Control With TippingPoint NAC
White Paper Protecting enterprise networks from attacks has been improved immeasurably over the past several years. Yet, for all of the deployment of perimeter security firewalls, application security gateways, ID management... [12 Nov 2009]
Fixed-Mobile Convergence With UMA for Enterprises
White Paper One fast-developing area, Fixed-Mobile Convergence (FMC) allows mobile phones to connect to Wi-Fi networks when available, taking advantage of the low cost, high bandwidth and extensive indoor coverage of Wi-Fi... [12 Nov 2009]
SecSip: A Stateful Firewall for SIP-Based Networks
White Paper SIP-based networks are becoming the de-facto standard for voice, video and instant messaging services. Through known attack descriptions, the paper illustrates the power of the configuration language of the firewall... [12 Nov 2009]
The All-Wireless Workplace Is Now Open for Business: Using 802.11n as Your Primary Network LAN Deployments
White Paper Wi-Fi technology has been steadily improving for some years, to the extent that many workers now rely on wireless as their primary data connection to the corporate network. Adoption to date in enterprise offices, also... [12 Nov 2009]
Understanding Versatile Authentication and Its Benefits
White Paper For years organizations have relied primarily on username/ password mechanisms to control access to data, networks, and applications. However, increasingly complex business drivers, threats, and... [12 Nov 2009]
Towards SLA-Based Optimal Workload Distribution in SANs
White Paper Storage Area Networks (SANs) connect storage devices to servers over fast network interconnects. The second algorithm takes these assignments and computes the interconnections (data paths) that are... [12 Nov 2009]
Managing Virtualization Within Data Center Consolidation
White Paper At first look, consolidating data centers should make managing and monitoring performance easier because the infrastructure and IT organizations are more centralized. This paper will evaluate the new challenges that... [12 Nov 2009]
The T-Mobile HotSpot@Home UMA Service on a University or Enterprise WLAN
White Paper Off late the features of dual-mode devices (cellular voice and data clients with additional Wi-Fi radios) have grown increasingly sophisticated. More specifically, the potential exists for a user to carry a single device... [12 Nov 2009]
Fulfilling the Promise of 802.11n in the Enterprise Without Compromise
White Paper The IEEE 802.11 committee has developed a new standard for wireless communication, called 802.11n, which supports over 6 times the peak data rate of the current 802.11a/g standards. More than any previous standard,... [12 Nov 2009]
Location-Based Services for Cellular Phones Using Wi-Fi: The University of Cincinnati's System for Emergency Call Location
White Paper Virtually every new smartphone coming to market now has Wi-Fi functionality, and Wi-Fi is preferred for data services due to its high performance and low cost. Many universities already offer Wi-Fi in lecture theaters,... [12 Nov 2009]
