Cloud computing is a process of delivering a companies or individual's applications and documents from any place, at any time, on any device it is also a process in which hosted services are delivered through the internet. Cloud computing security or, more simply, cloud security is an evolving sub-domain of computer security, network security, and, more broadly, information security it refers to a broad set of policies, technologies, and controls deployed to protect data, applications, and the associated infrastructure of cloud computing. Cloud security assessment tough but necessary job paul hill, a consultant with systemexperts , a sudbury, mass-based security consulting firm, says customers should step up to the assessment task.
1 introduction in june 2008, the world-famous research firm gartner issued a report assessing the security risks of cloud computing in which cloud computing security risks have been studied for the first time from the perspective of risk management with specific elaboration on seven risks such as user access, regulatory compliance, and so on. Environmental security — the concentration of computing resources and users in a cloud computing environment also represents a concentration of security threats because of their size and significance, cloud environments are often targeted by virtual machines and bot malware, brute force attacks, and other attacks.
Risk assessment knowledgebases could be developed specific to each industry vertical, which then serve as inputs for security risk assessment of cloud computing platforms. Cloud computing is fraught with security risks, according to analyst firm gartner smart customers will ask tough questions and consider getting a security assessment from a neutral third party. The federal risk and authorization management program (fedramp) is a government-wide program that provides a standardized approach to security assessment, authorization, and continuous monitoring for cloud products and services. The european union agency for network and information security (enisa) is a centre of expertise for cyber security in europe enisa is contributing to a high level of network and information security (nis) within the european union, by developing and promoting a culture of nis in society to assist.
Kate borten, president of privacy and security consulting firm, the marblehead group, says healthcare entities often overlook the risks associated with file sharing and cloud computing using the cloud for file repositories and data sharing carries multiple risks, she says. Cloud computing has transformed the way it resources are utilized, but the externalization of infrastructures and applications has brought with it the perception of increased risk, which seem to. Improve performance, reduce risk and optimize return on your investments through our combination of research insight, benchmarking data, problem-solving methodologies and hands-on experience master your role, transform your business and tap into an unsurpassed peer network through our world-leading conference series. Although cloud computing can offer small businesses significant cost-saving benefits—namely, pay-as-you-go access to sophisticated software and powerful hardware—the service does come with certain security risks when evaluating potential providers of cloud-based services, you should keep these top five security concerns in mind. Cloud provider answers to cloud risk assessment tool dia provides security guidance for specific cloud services and maintains a list of cloud service providers below who have provided responses to the government cloud security and privacy considerations questionnaire.
Cloud computing risks are also presented by insider threats once you outsource a service to a third-party server, you now have to worry about your staff and the vendor's staff more people have access to the data and systems that support the service, which means you have to extend trust to people you have never met. The section titled cloud security assessment provides customers with an efficient method of assessing the security an d privacy capabilities of cloud providers and assessing their individual risks. Referencing jheiser & m nicolett, assessing the security risks of cloud computing, gartner group, june 2008) • pi il dprivileged user access tito in-house programs • regulatory compliance - customers responsible for data. Iaas cloud service apis also allow snapshots of virtual infrastructure to be taken regularly and compared with a baseline4 top security risks the 2009 cloud risk assessment contains a list of the top security risks related to cloud computing it has the obvious advantage of cheaper physical perimiterisation and physical access control (per. Properly assessing your organizational risk tolerance is essential before adopting a cloud computing platform vic winkler adapted from securing the cloud, published by syngress, an imprint of elsevier (2011.
Number of cloud users, cloud computing being a novel technology introduces new security risks  that need to be assessed and mitigated consequently, assessment of security. Info risk assessment the 2009 risk assessment is still one of the most downloaded papers on the enisa website at the same time, the cloud computing market and its customers have changed over time and this changes our perspective on cloud computing security. In order to keep your enterprise secure, it is important to understand exactly how the cloud computing infrastructure works  cloud security issues focus primarily on data confidentiality, data.
The benefits of cloud computing (specifically software as a service [saas]) over in-house development are clearly articulated and well known, and they include rapid deployment, ease of customisation, reduced build and testing effort, and reduced project risk.