Many enterprises are moving their applications and IT services to the cloud. Better risk management results in fewer operational surprises and failures, greater stakeholder confidence and reduced regulatory concerns; proactive risk management maximizes the likelihood that an enterprise’s objectives will be achieved, thereby enabling organizational success. This work methodically considers the risks and opportunities that an enterprise taking their applications or services onto the cloud must consider to obtain the cost reductions and service velocity improvements they desire without suffering the consequences of unacceptable user service quality.

This book will enable you to: understand the different types of Cloud and know which is the right one for your business have realistic expectations of what a Cloud service can give you, and enable you to manage it in the way that suits your business minimise potential disruption by successfully managing the risks and threats make appropriate changes to your business in order to seize opportunities offered by Cloud set up an effective governance system and benefit from the consequential cost savings and reductions in expenditure understand the legal implications of international data protection and privacy laws, and protect your business against falling foul of such laws know how Cloud can benefit your business continuity and disaster recovery planning.

Written by an experienced CIO with substantial real-world experience in the design, implementation and management of Cloud technologies, this book is a practical, plain English guide that discusses the commercial, governance, risk and cost issues of Cloud for your business, and provides you with an easy to understand framework to assess the cost and risk of moving to the Cloud. Realise the value of Cloud by avoiding the real and hidden pitfalls. This book is for executives and stakeholders in your organisation with a vested interest in the successful implementation of Cloud projects and the use of your organisation's IT systems - and that's not just the IT Department It insightfully and professionally reveals the kinds of issues that you are likely to face in adopting Cloud technologies in your business, whether that be small, mid-market or multinational. Focus on Software as a Service (SaaS) - Also known as the Public Cloud, SaaS is sometimes referred to as "software on-demand". You pay for what you use through a regular subscription service, and the software is accessed over the Internet. Your own nothing, except the data you load into the system. SaaS is where the majority of risk, complexity, cost and governance issues reside, and for this reason, it forms the focus of this book.

Essay aus dem Jahr 2015 im Fachbereich Informatik - Allgemeines, , Sprache: Deutsch, Abstract: Cloud computing is a new computing technology which has attracted much attention. Unfortunately, it is a risk prone technology since users are sharing remote computing resources, data is held remotely, and clients lack of control over data. Therefore, assessing security risk of cloud is important to establish trust and to increase the level of confidence of cloud service consumers and provide cost effective and reliable service and infrastructure of cloud providers. This paper provides a survey on the state of the art research on risk assessment in the cloud environment.

Join over 250,000 IT professionals who've earned Security+certification If you're an IT professional hoping to progress in your career,then you know that the CompTIA Security+ exam is one of the mostvaluable certifications available. Since its introduction in 2002,over a quarter million professionals have achieved Security+certification, itself a springboard to prestigious certificationslike the CASP, CISSP, and CISA. The CompTIA Security+ StudyGuide: SY0-401 covers 100% of the Security+ exam objectives,with clear and concise information on crucial security topics. You'll find everything you need to prepare for the 2014 versionof the Security+ certification exam, including insight fromindustry experts on a wide range of IT security topics. Readersalso get access to a robust set of learning tools, featuringelectronic flashcards, assessment tests, robust practice testenvironment, with hundreds of practice questions, and electronicflashcards. CompTIA authorized and endorsed Includes updates covering the latest changes to the exam,including better preparation for real-world applications Covers key topics like network security, compliance andoperational security, threats and vulnerabilities, access controland identity management, and cryptography Employs practical examples and insights to provide real-worldcontext from two leading certification experts Provides the necessary tools to take that first important steptoward advanced security certs like CASP, CISSP, and CISA, inaddition to satisfying the DoD's 8570 directive If you're serious about jump-starting your security career, youneed the kind of thorough preparation included in the CompTIASecurity+ Study Guide: SY0-401.

This edited book is a compilation of scholarly articles on the latest developments in the field of AI, Blockchain, and ML/DL in cloud security. This book is designed for security and risk assessment professionals, and to help undergraduate, postgraduate students, research scholars, academicians, and technology professionals who are interested in learning practical approaches to cloud security. It covers practical strategies for assessing the security and privacy of cloud infrastructure and applications and shows how to make cloud infrastructure secure to combat threats and attacks, and prevent data breaches. The chapters are designed with a granular framework, starting with the security concepts, followed by hands-on assessment techniques based on real-world studies. Readers will gain detailed information on cloud computing security that—until now—has been difficult to access. This book: • Covers topics such as AI, Blockchain, and ML/DL in cloud security. • Presents several case studies revealing how threat actors abuse and exploit cloud environments to spread threats. • Explains the privacy aspects you need to consider in the cloud, including how they compare with aspects considered in traditional computing models. • Examines security delivered as a service—a different facet of cloud security.

Cloud platforms sell computing to applications for a price. However, by precisely defining and controlling the service-level characteristics of cloud servers, they expose applications to a number of implicit risks throughout the application's lifecycle. For example, user's request for a server may be denied, leading to rejection risk; an allocated resource may be withdrawn, resulting in revocation risk; an acquired cloud server's price may rise relative to others, causing price risk; a cloud server's performance may vary due to external factors, triggering valuation risk. Though these risks are implicit, the costs they bear on the applications are not. While some risks exist in all Infrastructure-as-a-Service offerings, they are most pronounced in an emerging category called transient cloud servers. Since transient servers are carved out of instantaneous idle cloud capacity, they exhibit two distinct features: (i) revocations that are intentional, frequent and come with advanced warning, and (ii) prices that are low in average but vary across time and location. Thus, despite enabling inexpensive access to at-scale computing, transient cloud servers expose applications to risks, the scale of which were unseen in the past platforms. Unfortunately, the current generation system software are not designed to handle these risks, which in turn results in inconsistent performances, unexpected failures, missed savings, and slower adoption. In this dissertation, we elevate risk management to a first-class system design principle. Our goal is to identify the risks, quantify their costs, and explicitly manage them for applications deployed on cloud platforms. Towards that goal, we adapt and extend concepts from finance and economics to propose a new system design approach called financializing cloud computing. By treating cloud resources as investments, and by quantifying the cost of their risks, financialization enables system software to manage the risk-reward trade-offs, explicitly and autonomously. We demonstrate the utility of our approach via four contributions: (i) mitigating revocation risk with insurance policy, (ii) reducing price risk through active trading, (iii) eliminating uncertainty risk by index tracking, and (iv) minimizing server's valuation risk via asset pricing. We conclude by observing that diversity and asymmetry in the creation and consumption of cloud compute resources is on the rise, and that financialization can be effectively employed to manage its complexity and risks.