Many people are confused by Cisco’s NAT/PAT naming conventions, such as “inside local”, etc. so I have put together a few diagrams that might help. 

This document presents a reference architecture and additional controls needed to address the three cloud challenges to achieve PCI compliance. 

<p>Access this webcast to learn about the past, present and future of IBM i. Discover, through the use of real-life examples, how organizations have benefited from this system.</p> 

This analysis leads to a prioritized, business-justified roadmap that can address requirements for an eco-friendly virtualized storage solution. 

Few could have envisioned the global success of SMS (short message service) when the first text message was sent in 1992. SMS has crossed network and technology boundaries, and continues to find new applications, as well as providing inspiration for industry innovation as IP (Internet Protocol)-based messaging builds momentum. 

Whether you are just starting a compliance program or need to fine-tune your existing process, this document will help you understand the steps involved in becoming GIPS compliant. It is not a substitute for the Standards themselves. It is designed to help you understand the value of compliance, what’s needed to achieve it, pitfalls to avoid. 

Read this paper to learn how to clear out the backlog of new and modified applications that development teams are racing to create—and streamline release processes- so you can promptly release application enhancements and immediately leverage them. 

This week’s Computer Weekly, we talk exclusively to Tesco CIO Mike McNamara about why the UK's biggest retailer is spending £150m on its online business. And, with the London 2012 Olympics only weeks away; we look at how IT testing is progressing. 

Businesses, charities and local authorities are looking to cut their overheads by sharing their IT infrastructure, CIOs at Computer Weekly’s 500 Club heard last week. 

This week's Computer Weekly examines how the Football Association's IT director is using technology to help improve the prospects for the England national team. Our Buyer's Guide to government IT looks at the future of open source in the public sector and we report from Infosec 2012 on the rising number of cyber attacks. Read the issue now. 

While IT leaders understand the benefits of moving to current, standards-based infrastructure, the "how" can seem daunting. Read this white paper to learn how the expertise and guidance provided by migration services can ensure a smooth, low-risk, cost-effective migration. 

This white paper will answer the question of whether or not these standards are necessary in project management by exploring what can happen in the absence of these regulations. 

By now you've heard all about what the can cloud offer, but before you jump the gun, you must also consider the risks that this infrastructure model can introduce. This white paper examines a new cloud system that enables a hybrid approach so you can enjoy the cloud without compromise.