In this week's Computer Weekly, we hear from Visa Europe CIO Steve Chambers on the technology behind the credit card transactions that retailers rely on. We examine the challenges facing the government's G-Cloud project; and we ask how Microsoft will cope when customers no longer want to purchase software licences. Download the new issue now. 

This guide from Sybase is full of examples of mCommerce at work. The benefits range from speeding up economies to life-changing improvements. For merchants, operators and banks, the new channel offers another way to grow business and revenues while meeting the financial needs of customers. 

The definition of a mobile payment is often open to interpretation and can differ from source to source.    Juniper Research has a simple definition of a mobile payment as “payment for goods or services with a mobile device such as a phone, Personal Digital Assistant (PDA), or other such device.” 

PCI DSS is mandatory for any business that handles confidential cardholder data. Riverbed® Stingray™ Traffic Manager and Stingray Application Firewall Module help with many parts of the PCI DSS specification, notably the web application firewall (WAF) requirements of section 6.6. 

Juniper Research defines mobile banking as  “the provision of banking services to customers on their mobile devices”: specifically we mean in the vast majority of instances “the operation of bank current and deposit or savings accounts”. 

Check out this white paper to learn the different problems organizations have faced with their QSA's, how to recognize these problems, and how to avoid hiring a QSA that will present these problems. 

In this webcast learn how  IT departments have increased developer productivity, saved millions, and realized governance by implementing DevOps. ALM 2.0+ fosters integration with operations and accepts tool and platform heterogeneity, helping FT1000 customers worldwide transitioning to DevOps. 

In this e-book, learn about a study based on the responses of 116 professionals between July and August of 2011 that examines best practices of high-performing organizations to discover which aspects of invoice receipt, approval processing, payment, and audit serve differentiate them from their lower-performing counterparts. 

Watch this brief video to learn more about HP's Finance and Administration services and how your organisation could benefit from outsourcing these operations. 

Nexcap Finance Corporation needed to implement a cost-effective, web-based application that would provide IT infrastructure interoperability and a portal for supplier interaction. Learn how SpringCM has streamlined every step of the process - from capturing invoices to expediting the time necessary to process payments and handle exceptions. 

Voice over Internet Protocol is the future of enterprise telecommunications. Find out if VoIP is the right choice for your company right now. Discover the benefits VoIP has to offer and how to overcome potential pitfalls during deployment. 

This video explains how you can combine interactive voice response (IVR) and ACD systems into one that tracks calls, call waits and offers "self-service" options for callers with a long wait. Watch this now to see a detailed overview of this all-in-one system that will save your organization money.