How does security apply to Cloud Computing? In this article, we address this question by listing the five top security challenges for Cloud Computing, and examine some of the solutions to ensure secure Cloud Computing. Organizations and enterprises are increasingly considering Cloud Computing to save money and to increase efficiency. However, while the benefits of Cloud Computing are clear, most organizations continue to be concerned about the associated security implications. Due to the shared nature […]
governance
15 posts
A survey recently carried out for IBM found that 77 per cent of respondents believe that?adopting?cloud computing makes protecting privacy more difficult, while 50 per cent are concerned about data breaches or loss. Indeed, when it comes to security the question now is often framed in terms of: where will my data be, who will be able to access it and how can I be assured of this and know what is really happening? When […]
Rather than working with applications installed on servers at various office and site locations, the new cloud computing model promises to allow oil and gas companies to centralize increasing numbers of applications within the cloud, drawing on them as required and even paying for them as they are used. This new model is set to reduce costs drastically and improve the flexibility of moving to new software models. Today, CIOs want to benefit from these […]
Software as a service (SaaS) is the oldest and most mature of all the cloud computing options and its adoption is continuing apace – in some areas of the business at least. According to analyst firm Gartner, the global SaaS sector grew by 14.1 per cent last year to $8.5bn. This higher than average growth rate in an otherwise difficult market meant penetration levels rose to a total of 10 per cent across all enterprise […]
Virtualization – not quite the nirvana it was promised to be. We expected exponentially better efficiency, higher availability and huge savings for IT budgets. However, now that the honeymoon is over, most organizations feel slighted. Not only have the promised benefits never been realized, but IT organizations also have been saddled with ever-increasing user demand and out-of-control costs – not to mention virtual sprawl, vendor lock-in and high provisioning effort. With all of these issues, […]
In more than a decade of talking about cloud computing, I have found the principle of ownership has been a recurring theme. People feel comfortable owning their computing. They know where they stand. Since cloud computing means giving up ownership, it makes people uncomfortable, uncertain of their ground. But while there’s comfort in ownership, it’s not of itself a guarantee of security or certainty. People often talk of the risks of trusting computing that lies […]
Given all the hype about the software-as-a-service model, you’d think that it could be applied to every category of software. Not so, says a new report from Forrester Research Inc. In fact, SaaS will be “a disruptive force” in software categories that account for about a quarter of global software spending but will have “little or no effect” on many of 123 market segments studied, Forrester analysts Liz Herbert and Andrew Bartels wrote. Forrester said […]
Selecting a cloud computing provider is becoming increasingly complex. As cloud environments mature, many cloud providers attempt to differentiate themselves by focusing on specific aspects of their offerings, such as technology stacks or service-level agreements (SLAs). In short, not all cloud providers are created equal. At the same time, enterprises are beginning to rely on cloud providers for hosting mission-critical applications, which raises the stakes for selecting the right cloud service. So how do organizations […]
Cloud computing needs governance. Which is to say that cloud computing needs processes, policies, and procedures. In a way, this is no different from IT more broadly. But virtualization, dynamically moving workloads, and an increased reliance on third parties for many types of IT functions mean that well thought-out and documented processes, policies, and procedures tend to be more important in cloud computing than with a more static and manual environment. This has been driven […]
Thirty five percent of C-level respondents in a global survey have identified significant investments in legacy infrastructure as the reason they are not adopting cloud computing. The survey, the fourth Global Status Report on the Governance of Enterprise IT (GEIT) – 2011, conducted by the non-profit, IT Governance Institute (ITGI) polled 834 executives from 21 countries, divided almost evenly between business executives (CEOs, CFOs and COOs) and IT executives (CIOs and heads of IT). According […]
Forty per cent of C-level executives have stated they are not planning to adopt cloud computing, according to a global report by the non-profit IT Governance Institute. Senior executives who do not plan to use cloud computing at all in the near future list security (47pc) and privacy concerns (50pc), followed closely by legacy infrastructure investments (35pc), as barriers to adoption. The 2011 study polled 834 executives from 21 countries, divided almost evenly between business […]
With security concerns still trotted out as a major inhibitor to the adoption of Cloud Computing, the European Union’s cyber security Agency ENISA has weighed in with a new report on Governmental Cloud Computing that might upset the anti-federalists. Addressing security concerns, the Agency unsurprisingly concludes that private and community Clouds appear to be the solutions that best fit the needs of public administrations if they need to achieve the highest level of data governance. […]
One of the issues we focus on in conversations with companies evaluating moving to cloud computing is the importance — and challenge — of capacity planning in a cloud environment. The bottom line is that cloud computing is going to make capacity planning much more difficult for CIOs who intend to maintain all or most of their company’s computing in internal data centers. Moreover, utilization becomes a highly risk-associated topic as utilization risk is shifted […]
While Cloud Computing has captured the imagination of CIOs, there are serious questions whether sensitive business data can be effectively managed in the cloud. Wendy Yale from Varonis explores. The data governance and compliance issues faced by organisations are the same whether operating in a cloud environment or not. When organisations are considering moving business data into the cloud a sound data governance approach must be in place to enable them to avoid costly data […]
Based on the work I have been doing in cloud computing Europe, Asia/Pacific, and North America, people have been regularly asking me the questions, “How are attitudes towards cloud computing different in Europe?” and “How has cloud adoption differed in Europe from it’s adoption in the United States?” In fact, I was asked back in September to write a blog on the differences I have seen in cloud adoption in Europe versus my experience in […]