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 TitleDate AddedCompany
whitepaper SIP Architecture and Design2007-12-01 Cisco Systems
  Session Initiation Protocol (SIP) is harnessing the power and openness of the Internet to revolutionize voice communications. This webcast explains the need for SIP and how organization can take full advantage of its potential. The attendee will discover how it simplifies the IT management and maximizes the flexibility. The attendee will show how SIP works and how it affects the network design, configuration, and security; why all of the future communications solutions should be SIP-enabled; how SIP frees the user from the limitations of proprietary voice solutions; and how SIP enables to adapt to new business opportunities or challenges much faster.

Tags: Web Protocols		   
whitepaper Design and Implementation of the Network Server Based on SIP Communication Protocol2007-11-25 World Academy of Science, Engineering and Technology
  SIP is a kind of application-layer control signaling protocol for creating, modifying and finishing the conversation with one or more participants. It has several advantages such as simple, good expansibility and scalability, and so on. Based on the SIP, in this paper a design and implementation scheme of SIP server system is proposed, and the scheme can realize the functions of IP phone such as calling, billing and so on, and finally based on the standards and interfaces of JainSip API which was provided by SUN company the design scheme is realized.

Tags: TCP - IP, Network Design		   
whitepaper 7 Things Every System Administrator Should Know About OpenSSH2007-09-04 Global Knowledge
  OpenSSH provides a powerful and flexible tool for system administrators, but like any powerful tool, without a proper understanding, its potential may be wasted or, worse, it may become a liability. This white paper provides a brief introduction to several techniques for getting the most out of this tool.

Tags: Web Protocols, Linux - Open Source, SSL - TLS, Upgrades and Migration		   
whitepaper IBM System Storage N Series: An iSCSI Performance Overview2007-04-12 IBM
  The iSCSI protocol has enabled information technology organizations to lower the cost of their Storage Area Network (SAN) deployments. Cost is of little concern if the solution does not perform to expectations. This paper examines some of the issues and options that are available with the IBM N series storage product range with an aim to improve performance in an iSCSI environment.

Tags: Storage Management, SANs		   
whitepaper Murphy Exploration and Production Company Improves Server Manageability and Flexibility0000-00-00 SWsoft
  When Katrina hit in 2005, Murphy Exploration and Production Company, USA, was among the many companies impacted by the devastation. Challenged to implement a new infrastructure quickly with more business continuity considerations, Murphy deployed Virtuozzo across its server infrastructure.
  
whitepaper Live Webcast: Lessons from Independent Research: Choosing an SSL VPN2007-01-19 01:00:27 Aventail
  Many companies are choosing SSL VPNs over IPSec-based systems because there's no client software to install and because they offer more granular access to enterprise applications. But with so many options to choose from, how can you tell which SSL VPN is right for your organization?

Join this live TechRepublic Webcast, featuring analyst Robert Whiteley of Forrester Research, to learn what you need to consider when evaluating SSL VPNs. Author of the respected Forrester Wave report on SSL VPN appliances, Whiteley will discuss:
  • How SSL VPNs support enterprise mobility
  • The features and functionality you should look for in an SSL VPN
  • SSL VPN management and usability issues
  • The differences between best-of-breed solutions and all-purpose appliances
  • Why Aventail is positioned in the Forrester Wave Leaders category
Hosted by James Hilliard, Moderator for TechRepublic, this Aventail-sponsored Webcast will feature live Q&A, when you can have your SSL VPN questions answered by a leading industry analyst. Pre-register today!

Note: This TechRepublic Webcast will be recorded and made available on an on-demand basis following the live event. So pre-register today—even if you're not sure you can attend on February 1st—and we'll notify you by e-mail when the on-demand version is available. 		  
whitepaper Towards Stateless Core: Improving SIP Proxy Scalability2007-01-10 Georgia Institute of Technology
  The Third Generation Partnership Project (3GPP) specified the IP Multimedia Subsystem (IMS) standard. This standard uses the Session Initiation Protocol (SIP) to setup and teardown multimedia sessions through a potentially large chain of proxies. The IMS standard allows some core elements to be deployed as transaction stateful or stateless proxies. Moreover, SIP standard allows proxies decide when to store transaction information on a per request basis. This paper examines the implementation of these core IMS proxies. It proposes an algorithm that determines for each incoming request when to store transaction information. The goal of this algorithm is to increase throughput by reducing the number of transactions without compromising call setup times.

Tags: Scalability, Multimedia		   
whitepaper Delivering on the Service Proposition: What to Look for When Considering On-Demand Applications2007-01-08 13:49:55 SpringCM
  If the ease and economics of Software-as-a-Service (SaaS) appeal to you, check out this informative white paper from SpringCM. It highlights best practices in SaaS operations and offers guidelines for evaluating providers based on these key criteria:
  • Performance
  • Reliability
  • Availability
  • Information Stewardship
  • Scalability
  • Enterprise Dependability
Download the paper to learn what questions to ask—and what answers to listen for—when selecting a Software-as-a-Service vendor. 		  
whitepaper The LDAP Standard Specification2007-01-01 Isode
  In June 2006, 10 new LDAP RFCs were published (RFCs 4510-4519) to provide a new LDAPv3 (Lightweight Directory Access Protocol version 3) specification and to replace RFC 2251 and a number of related specifications. The primary goal of this paper is to guide those with some basic knowledge of LDAP.

Tags: Directory Services, 		  
whitepaper The MS-CHAP Version 1 Authentication Protocol Has Been Deprecated in Windows Vista2006-12-09 01:00:17 Microsoft
  The MicroSoft Challenge Handshake Authentication Protocol version 1 (MS-CHAP v1) has been deprecated in Windows Vista. This paper discusses this change and provides methods to work around it. In Windows Vista, Microsoft has removed MS-CHAP v1 from the list of authentication protocols for dial-up connections, for broadband (PPPoE) connections, and for Virtual Private Network (VPN) connections. This change has been made because MS-CHAP version 2 (MS-CHAP v2) provides better security.