October 02, 2009 - (Free Research) Many organizations are hesitant to make the transition from their traditional private branch exchange (PBX) to IP telephony due to the complexity of the process. Watch this webcast to receive a complete customer-tested migration roadmap that takes the complexity out of making this switch.
March 09, 2010 - (Free Research) The malicious behavior that we have seen in other media already plagues Internet voice calls. This report examines vulnerability trends as well as protocol- and application-layer attacks. Read this white paper to gain both a general and technical overview to the threats against VoIP and learn how to protect and remediate against them.
September 01, 2009 - (Free Research) As part of a larger outsourcing project, Allied Solutions decided to outsource their IP Telephony infrastructure to take advantage of the stability, security, and redundancy that a data center could offer. To achieve this goal, they turned to CDW’s Hosting and Managed Services solutions.
July 2006 - (Free Research) Troubleshooting is a necessary part of supporting any network installation. This paper will explain how to consider troubleshooting different problems that could exist in network.
September 2009 - (Free Research) In this white paper, IDC provides an overview of information security and its impact on enterprises, discusses IT operation challenges, and describes CA's answer to helping enterprise IT organizations attain increased visibility into and protection of their private and confidential data.
February 2010 - (Free Research) After successful prior engagements, Cooper University Hospital (CUH) asked Dimension Data to implement an IP telephony (IPT) solution for its existing data center and new Medical Coordination Center (MCC).
January 2010 - (Free Research) Like all IP traffic, VoIP can be prone to security threats from internal and external attacks and application vulnerabilities. However, potential latency, jitter, packet loss and echo due to an underperforming firewall could significantly degrade communications. The ideal solution would provide comprehensive security that introduces no latency.
January 2009 - (Free Research) When working optimally, VoIP can provide businesses with several advantages over traditional phone services. However, there are two basic obstacles confronting administrators in maintaining optimal VoIP operations: security and quality of service (QoS). Learn more about these obstacles and how to overcome them.
February 2010 - (Free Research) For many years network administrators have expected security breaches to come from outside an organization or at the upper layers of the OSI model. This paper will focus on securing layer 2 switching at the access layer through port security and preventing denial of service (DoS) attacks at layer 2.
February 2010 - (Free Research) In this podcast presented by James Hilliard, host of the "See Everything, Know Everything" podcast, and Matthew Wood, Solera Networks' Chief Scientist, you'll learn about the DeepSee tool, which provides administrators, users and C-level executives at a corporation a way to see what is happening on a network in real-time.
March 2010 - (Free Research) Traditional, static approaches to managing IT data simply aren't built for the cloud. In this webinar, Splunk provides an alternative that is dynamic and easily deployed using the RightScale Platform.
September 2008 - (Free Research) GFT focuses on providing their customers an exceptional experience with a best-in-class online interface. GFT needs to stay more accessible, more reliable, and more secure than their competitors. To optimize their IT environment, GFT engaged CDW for consulting, design, and implementation of multiple IT solutions. Read on to learn more.
September 2009 - (Free Research) In an effort to drive profitability and rein in costs, businesses are continually seeking to improve operational capabilities. Primary to this objective are today’s burgeoning network infrastructures which are continually being asked to do more.
January 2010 - (Free Research) Today's corporate networks are under increasing pressure to support growing quantities and types of traffic and thwart the associated threats. You need a solution that handles both inbound and outbound traffic flows with the velocity and security to ensure a productive work environment. Read on to learn more about network security management.
December 2008 - (Free Research) To optimize VoIP deployments, Blue Coat is driving a new generation of solutions designed to accelerate converged IP voice and data networks. With Blue Coat's Application Delivery Network (ADN), IT can deploy comprehensive application visibility, security and acceleration technologies to deliver the highest quality VoIP transactions possible.
October 2008 - (Free Research) This paper helps students understand the types of information required to pass the new 640-802 CCNA composite exam by providing a convenient review of the exam's critical concepts.
March 2010 - (Free Research) Join this IDC webcast to learn about trends and best practices in managing existing disparate information security solutions, and how organizations can get them to work together via business processes to achieve a better future for information security.
August 2009 - (Free Research) According to industry analysts, email volume in organizations is growing by more than 30% annually, and the average user receives 7MB of data per day via email. In this whitepaper, we'll discuss four reasons that drive organizations to seek an archiving solution and 11 considerations for controlling your email environment.
December 2008 - (Free Research) This white paper addresses twelve common issues that network administrators should examine when troubleshooting network problems.
