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Abstrak :
This book is updated to address cloud computing, web-based applications, and server virtualization, the fourth edition of this bestselling text provides a comprehensive overview of IT controls and audits. It facilitates a fundamental understanding of IT governance, controls, auditing applications, systems development, and operations. Supporting and analyzing the COBIT model, the book prepares IT professionals for the CISA and CGEIT exams. With summary sections, exercises, review questions, and references for further readings, it promotes the mastery of the concepts and practical implementation of controls needed to effectively manage IT resources. Updated to address cloud computing, web-based applications, and server virtualization, the fourth edition of this bestselling text provides a comprehensive overview of IT controls and audits. It facilitates a fundamental understanding of IT governance, controls, auditing applications, systems development, and operations. Supporting and analyzing the COBIT model, the book prepares IT professionals for the CISA and CGEIT exams. With summary sections, exercises, review questions, and references for further readings, it promotes the mastery of the concepts and practical implementation of controls needed to effectively manage IT resources"--Provided by publisher. Preface This book is designed to meet the increasing need for information technology (IT) and audit professionals to understand IT governance and controls required to manage this key resource. This book can be used by IT and audit professionals to gain an understanding of IT governance, controls and audit practices. This book aligns to and supports the Control Objectives for Information and Related Technology (Cobi T) model and assists in preparation for the Certified Information Systems Auditor (CISA) exam. Exhibit 1 provides a map of this text to the CISA exam. Exam (%) CISA Examination Content Areas to Model Curriculum (Undergraduate) IT Audit and Control IT Planning and Organization IT Acquisition Implementation IT Delivery and Support Advanced Topics Title and Description 14 The IS audit process Provides IS audit services in accordance with IS audit standards, guidelines, and best practices to assist the organization in ensuring that its IT and business systems are protected and controlled"--Provided by publisher.

Abstrak :
There is no mystery surrounding the reasons for IT project failure, yet such problems are ubiquitous and touch on businesses of every variety. Although all the experience and information we need is out there in the public domain, vendors and buyers of IT services make the same mistakes again and again. This book provides systematic guidance on how to sense and avoid the causes of IT project failure at every step, from project conception to the disposal of the system after a long and beneficial operational life. It includes detailed analysis of what the author sees as the 40 root causes of troubled IT projects, drawn from the available research, the author's personal experience and common sense. This book covers the entire project life-cycle from both sides of the buyer-vendor relationship and will be a valuable handbook for IT services professionals, IT managers and software engineers.