ISACA is, and will continue to be, ready to serve you. Mature IT processes must be followed in the cloud— All cloud-based systems development and technical infrastructure processes must align with policy, meet agreed business requirements, be well documented and communicated to all stakeholders, and be appropriately resourced. There are two documents published by ENISA -- one is a general cloud information assurance framework, with all the components necessary to evaluate the security of a cloud infrastructure. Cloud Security Framework Audit Methods GIAC (GSEC) Gold Certification Author: Diana Salazar, salazd@protonmail.com Advisor: Mohammed F. Haron Accepted: 25 April 2016 Abstract Increases in cloud computing capacity, as well as decreases in the cost of processing, are moving at a fast pace. Members can also earn up to 72 or more FREE CPE credit hours each year toward advancing your expertise and maintaining your certifications. Paradoxically, from a small to medium-sized enterprise perspective, migrating to the cloud may in fact mitigate risk.2 For example, the likelihood of server misconfiguration or poor patch management leading to a successful attack is greatly reduced, as is the risk of data loss due to less use of portable media. Similarly well known are Infrastructure as a Service (IaaS) benefits, which include reduction in cost, movement from capital expenditure to operational expenditure and agility.1 A consensus on the risk of cloud computing is, however, more difficult to achieve because the industry is lacking a structured framework for risk identification and assessment. Privacy Impact Assessments are necessary Get an early start on your career journey as an ISACA student member. operational and market, and finance. satisfy customers, auditors and regulators that sensitive data and often see security architecture as the missing link in the Enterprise As an ISACA member, you have access to a network of dynamic information systems professionals near at hand through our more than 200 local chapters, and around the world through our over 145,000-strong global membership community. Cloud Computing Frameworks and Standards. The as-is risk profile for the current in-house system (using the risk associated with deficient characteristics from the ISO 9216 framework) is shown in figure 7. For instance, there will be more control available Automation Assurance Framework to Validate Cloud Readiness Our automation-driven approach to assuring continuity and quality before and after migrating operations to the cloud will safeguard your organization’s data, applications and servers. globe as organisations require the ability to deliver agile, mobile, feature-rich public cloud environment. The use of the cloud will also reduce paper handling and host system access and the associated security required. A cloud governance framework can automate cloud security, risk, and compliance workflows, enable stakeholder reporting and visibility, and ensure best practices and standards for cloud compliance. Revenue Assurance in action TM Forum’s Revenue Assurance Program documents the state of the art in Revenue Assurance. Copyright © 2016 Akolade Pty. Nigel manages the Enterprise Architecture, ICT and Digital ICT owners with the additional assurance that the requirements of the A simple analogy for cloud computing would be renting a hotel room. Cloud security and assurance Globally, governments are moving beyond the question of whether to use cloud computing, focusing instead on how to do so more efficiently, effectively, and securely. The business benefit of placing this function in the cloud is that it will allow branches, call centres, brokers and other channels to use the same code base and avoid replicating the calculations in multiple places. | Privacy policy The third step in the cloud computing road map is accountability. In doing so, the publication highlights both the need for a consistent and broadly accepted risk assessment framework and the fact that its existence still remains elusive. Cloud Infrastructure Scale Up, Scale Out, Scale Right Our infrastructure knowledge runs deep so your business will reach greater heights. The benefits of cloud computing are considerable, and recent accounting changes have made cloud solutions even more attractive to many businesses. and scalable digital services cost effectively to customers not possible Along with great benefits, using cloud services also has risk. the necessary due diligence. In the case study, the head of the retail banking department obtains briefings from internal and/or external business and technical experts to understand the technology and its alignment to the business objectives. Control and compliance is particularly important and well developed assessment software-defined perimeter (SDP) The software-defined perimeter, or SDP, is a security framework that controls access to resources based on identity. Most of these are deep on security concerns but narrow across the breadth of IT risk where a comprehensive framework for assessment is needed. 2 Hofmann, P.; D. Woods, ‘Cloud Computing: The Limits of Public Clouds for Business Applications’, IEEE Internet Computing, November/December 2010 A framework is propose by Luna et al. The ISO/IEC 9126 standard (Information technology—Software product evaluation—Quality characteristics and guidelines for their use), when used in conjunction with a deep security assessment, is valuable for putting more structure and coherence around assessing the suitability of new vendors and new technologies, including cloud offerings. ISACA membership offers these and many more ways to help you all career long. protected in the cloud. Organisations will be On the road to ensuring enterprise success, your best first steps are to explore our solutions and schedule a conversation with an ISACA Enterprise Solutions specialist. The security-related risk can be assessed in a similar structured approach by assessing against selected ISO 2700x, COBIT and NIST 800-53 controls that are applicable to the exposures within cloud computing. Operational Security Assurance (OSA) As more and more businesses move to the cloud, it’s essential to ensure our services are more resilient to attack by decreasing the amount of time needed to prevent, detect, contain, and respond to real and potential cybersecurity threats, thereby increasing the security of services for customers. The final phase in the cloud computing road map is sustainability, and there are two related principles: 9. A typical organization's security framework looks something like the following diagram: is bad, travels across national and international boundaries and the greater scrutiny The Information Assurance Framework (IAF) is a set of assurance criteria that organizations can review with cloud service providers to ensure that they sufficiently protect customer data. The following image depicts the levels in the Open Certification Framework that STAR offers. Start your career among a talented community of professionals. All necessary staff must have knowledge of the cloud—All users of the cloud should have knowledge of the cloud and its risk (commensurate with their role in the organisation), understand their responsibilities and be accountable for their use of the cloud. The rise of cloud computing, spanning the use of externally-sourced cloud services, is fast altering the way IT resources have been traditionally managed. The operational risk manager works with the IT risk manager and vendor manager to ensure that processes are in place to similarly assess compliance within the cloud service provider. The chief executive officer (CEO), overwhelmed with security issues, asked the chief information security officer (CISO) and his consultant (the author) to provide a list of the six principles that he should ask everyone in the organisation to follow regarding cloud computing. The National Electronic Security Authority (NESA) developed the UAE IA Standards as a critical element of the National Information Assurance Framework (NIAF) to provide requirements for elevating the level of IA across all implementing entities in the UAE. A series of assessments that provides assurance in transitioning to the cloud by Nigel Schmalkuche, Managing Director, Strategic Architects. There are three principles related to ensuring visibility: 3. 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