With a transition to new endpoints, capabilities and services, changes are on thehorizon for videoconferencing, and the emphasis is now shifting to improvingendpoint coverage and adding reach. 

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. 

This paper outlines the common CCNA-level commands that you should be familiar with when troubleshooting. 

The cost and time associated with managing desktops is rising at a time when budgets are being tightened and IT staffing is strained. This is driving interest in the use of desktop virtualization, where virtual desktop machines run on servers within the data center. Access this white paper to learn more about the benefits of desktop virtualization. 

The Project Management Institute (PMI) prides itself as the largest project management organization in the world and for the comprehensive, standards-based Project Management Professional (PMP) certification it offers to project managers. Check out this white paper to learn more. 

This webcast, the exclusive first part in a two-part series which tackles the toughest pain points faced by decision-makers, features esteemed decision management expert James Taylor as he discusses the state of the business rules market and the potential for broader adoption of this powerful technology. 

A new approach to Business Process Management (BPM) is the use of BPM and SOA together in a layering strategy. This white paper explores the BPM layered concept and offers a case study of how ABN AMRO, one of the world's largest financial institutions, has benefited from its deployment. 

This small business report looks at the degree to which small businesses are sharing data, the ways in which they are doing so and the real and perceived risks. It shows how these risks can be mitigated. 

This paper outlines the things you must consider when thinking about the feasibility of replacing a WAN provider’s provider (P) and provider edge (PE) devices with routers. This paper examines these considerations in greater detail, to see where any potential problems might arise. 

Gain insight into the value of a new technology, overlay transport virtualization (OTV), in this expert resource. OTV enables network scaling and the moving of components of the data center from one side to the other. 

This resource explores an innovative, market leading mobile security solution that mitigates the risks associated with deploying IP-based services. 

Typical IT departments feature islands of isolated infrastructure, leading to inefficient use of servers. The "application grid" concept allows data centres to run more efficiently, using less hardware and less software. This paper explains. 

Forward error correction (FEC) technology protects against network packet loss. Content delivery solutions using FEC have numerous user experience and cost advantages. This paper provides a technical overview of RaptorQ, the best available application-layer FEC technology.