A well-run business needs a written IT security policy setting forth the use and administration of IT assets. Read this paper to learn the essentials of defining and implementing a security policy for your organization. 

This paper explains each of the seven layers of OSI model, including their functions and their relationships, also it provide with an overview of the network process, which can act as a framework for understanding the details of computer networking. 

Next generation services need to meet customer and carrier needs; network convergence is the technical goal, while IP transformation is the business goal. This guide addresses the challenge of planning for providers doing both at the same time and lays out a service delivery platform (SDP) and SOA roadmap to recreate the network architecture. 

Read this case study and see how CareerBuilder turned to CDW to redefine a technology solution that could sustain the company's growth, and give them a competitive advantage to propel their fast-growing job network and keep their clients happy. 

The expectations of today’s mobile subscriber are driving market trends. Subscribers’ desire for personalized and converged applications and services on any device, with high quality of experience, is changing the way mobile network operators (MNOs) and their subscribers interact. Read this paper and learn the value of optimizing subscriber data. 

This white paper will explore some of the different approaches to client virtualization to help enterprise IT professionals determine which path makes the most sense for their organization. 

Altor is the leading provider of security for virtual data centers and clouds. This link provides you with full access to Altor security software running within a VMware environment hosted on our site. 

Threats today burrow deep in computers and hide. Check out this paper to learn the latest research findings related to data breaches and what you can do to protect your organization's data and reputation. 

No longer a thing of the future, IP Convergence is now the cost of doing business. Unified Communications (UC) is the target destination for many enterprises. And while the concept is no longer new, IP convergence remains the first major step on that path. 

Read this case study to learn how IT can make a difference in a firm's effectiveness and productivity by aligning security with business strategy. 

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. 

Check out this document to learn how to best achieve server security while supporting collaborative platforms.