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VPN Architectures - Comparing MPLS And IPSec And A Combined Approach
White Papers This white paper compares MPLS- and IPSec-based VPN architectures. It begins by explaining the evolution of the two distinct VPN technologies, and the general goals for VPN architectures. The white paper concludes with a brief description of the...
[January 22, 2004, 23:00]
VPN Security And Return On Investment: Solution White Paper
White Papers This paper is not about VPN technology; it's about time and money. In simplest terms: what is the return on investment ("ROI") for implementing a secure VPN? That is, organizations often need help in making not only the technology case, but also...
[September 26, 2007, 0:00]
VPN Benefits
White Papers Virtual Private Networks (VPN) are the next generation of transport and connectivity with all the flexibility of previous connection mechanisms and new flexibilities, cost savings, and increased security.
[September 4, 2007, 0:00]
Designing And Implementing A Virtual Private Network (VPN)
White Papers Dial-up networking provides the optimal local access solution; VPN provides the best solution for long distance. VPN also allows network administrators to take advantage of new access technologies such as Cable and DSL.
[September 20, 2007, 0:00]
VPN Costs: Appliances Versus Servers
News When we take a look at the VPN appliances offered today, we notice two different flavors: stand-alone VPN appliances and integrated VPN appliances such as VPN-enabled firewalls and routers. These cost savings are the catalyst driving IT managers...
[May 21, 2002, 10:43]
VPN Interoperability Demonstrated For OS/390
White Papers IBM OS/390 and z/OS IP Security (IPSec) and Virtual Private Network (VPN) support provides enterprise-strength security services necessary for safe and secure e-business deployment. IPSec and VPN enable secure transfer of data over the public...
[May 22, 2004, 0:00]
VPN: Maximizing Network Performance While Reducing Costs
White Papers This Technology Guide examines the technical, administrative, and organizational factors that dictate which combination of direct dial and VPN components will produce the optimum return on your remote access investment.
[September 29, 2003, 0:00]
Technical Information About GPRS, VPN And E2work
White Papers This paper provides technical information about GPRS, VPN and e2work. A rack mounted plug and play GPRS enabled VPN device that allows an authenticated user to create a secure mobile VPN or GPRS VPN completely with secure access and high speed...
[June 28, 2004, 0:00]
VPN Flaw Puts Internal Networks At Risk
News A security advisory posted by German security firm Phion Information Technologies to Internet mailing lists and the company's Web site said that the vulnerability affects the point-to-point tunneling protocol (PPTP) commonly used in the VPN...
[September 27, 2002, 7:31]
Virtual Private Networks (VPN) Over Satellite: Atrexx And UDcast Provide Cost-Effective Connectivity For Corporate Networks
White Papers A very cost-effective solution results when taking advantage of the public shared Internet infrastructure with a Virtual Private Network (VPN) tunnel. However, the Internet protocols are not optimized for satellite conditions, and consequently, the...
[July 27, 2006, 0:00]
VPN Alliance White Paper, Part One: The Basics
White Papers This initial white paper covers VPN basics. It starts by defining what a VPN is, then details emerging VPN applications, discusses why VPNs are needed in many companies today and introduces the core technologies needed to build a VPN.
[November 22, 2007, 23:00]
Virtual Private Networks Design Aspects Of Virtual Private Networks (VPN)
White Papers This white paper reviews several important design issues that should be considered when evaluating Virtual Private Network (VPN) technology. This uniqueness invariably causes issues when designing a VPN.
[November 10, 2003, 23:00]
Enhancing VPN Security With Digital Certificates
White Papers Network managers cite a lack of adequate security as the #1 barrier to VPN deployment today. Baltimore Technologies’ white paper “Enhancing VPN Security with Digital Certificates” addresses this concern by providing network managers-and other...
[October 15, 2003, 0:00]
Slow VPN, Problems With PPPoE
Member Review - expensive
slow VPN-connections
easy to configure Fail safe mode" Connections with PPPoE not possible
[January 19, 2005, 13:21]
Leading Japanese ISP Offers Secure VPN Service, Featuring RSA SecurID
White Papers A recent trend is for companies to outsource VPN services to Internet Service Providers, rather than building their own VPN infrastructure. In Japan, for example, the leading ISP NTTPC Communications has achieved tremendous success by offering VPN...
[September 25, 2003, 0:00]
Win2K VPN Connections
News Increasingly, network administrators are turning to virtual private networking (VPN) connections to link remote workers to LANs. Windows 2000 includes VPN functionality, and even if you're not using VPNs at your organisation, you'll need to be...
[June 18, 2002, 16:17]
The Business Case For Out-Tasking Multiservice IP VPN Management
White Papers The paper concludes with the advantages of out-tasking IP VPN network management and reasons for choosing a provider whose service has earned the Cisco Powered Network Multiservice designation with QoS certification.
[October 6, 2005, 0:00]
Cisco VPN Client Brings Flexibility And Cost Reduction To Cisco Remote Access Solution
White Papers The Cisco IT remote access group had been testing VPN-based remote access services for several months, and was prepared to migrate its user base from the service provider managed service model to a user managed model.
[March 4, 2005, 23:00]
Cisco VPN And Siemens Health Services
White Papers They chose a Cisco VPN solution to enhance network security and reduce costs. Siemens Health Services wanted to cut costs, increase productivity, and enhance information sharing and security for remote employees.
[August 7, 2003, 0:00]
SSL VPN Technology For Business Continuity
White Papers SSL VPN technology helps satisfy to this important component of business continuity planning by enabling access to business-critical applications and resources from any Internet-connected location, without the need to install, configure, or...
[February 28, 2007, 23:00]
