When it comes to computer security, the role of auditors today has never been more crucial. Auditors must ensure that all computers, in particular those dealing with e-business, are secure. The only source for information on the combined areas of computer audit, control, and security, the IT Audit, Control, and Security describes the types of internal controls, security, and integrity procedures that management must build into its automated systems. This very timely book provides auditors with the guidance they need to ensure that their systems are secure from both internal and external threats.

This handbook is an accessible introduction to modern computer audit for new recruits to the profession and for practising financial auditors who need to increase their knowledge of computer auditing. The book will help meet an increasing need for computer audit training in the auditing profession. The basic perspective taken for this handbook is that of the internal auditor and since this is wider than the remit of external auditing, the contents apply to both. Auditors and accountants who wish to develop their knowledge of computer audit and security will find the book especially useful. In addition, information technology professionals and computer science students who are finding issues of security and control increasingly important, will discover this handbook to be of significant use in their work. Published in association with the Institute of Internal Auditors, this book provides a comprehensive introduction to modern computer audit for new recruits to the profession, and for financial auditors who wish to increase their knowledge of computer auditing. The main topics covered include: *computer audit management *auditing applications *small business computers *computer assisted audit techniques *databases *legal and code of practice issues *computer abuse. The author and contributors are audit and security practitioners, with many years' experience in this field. Contributors: Ian Douglas, Deputy Head of Systems Audit at Barclays Bank. Alan Oliphant, Computer Audit Manager, Standard Life Assurance Company, and Chairman of Information Technology Audit Development Committee (IIA); David Bentley, Chief Internal Auditor, Leeds Permanent Building Society and Stephen Hinde (the two latter being Past Presidents, IIA, UK). Published in association with the Institute of Internal Auditors Provides a comprehensive introduction to computer audit for new recruits to this subject Ideal for financial auditors who wish to increase their knowledge of computer auditing

"A much-needed service for society today. I hope this book reaches information managers in the organization now vulnerable to hacks that are stealing corporate information and even holding it hostage for ransom." – Ronald W. Hull, author, poet, and former professor and university administrator A comprehensive entity security program deploys information asset protection through stratified technological and non-technological controls. Controls are necessary for counteracting threats, opportunities, and vulnerabilities risks in a manner that reduces potential adverse effects to defined, acceptable levels. This book presents a methodological approach in the context of normative decision theory constructs and concepts with appropriate reference to standards and the respective guidelines. Normative decision theory attempts to establish a rational framework for choosing between alternative courses of action when the outcomes resulting from the selection are uncertain. Through the methodological application, decision theory techniques can provide objectives determination, interaction assessments, performance estimates, and organizational analysis. A normative model prescribes what should exist according to an assumption or rule.

This complete new guide to auditing network security is an indispensable resource for security, network, and IT professionals, and for the consultants and technology partners who serve them. Cisco network security expert Chris Jackson begins with a thorough overview of the auditing process, including coverage of the latest regulations, compliance issues, and industry best practices. The author then demonstrates how to segment security architectures into domains and measure security effectiveness through a comprehensive systems approach. Network Security Auditing thoroughly covers the use of both commercial and open source tools to assist in auditing and validating security policy assumptions. The book also introduces leading IT governance frameworks such as COBIT, ITIL, and ISO 17799/27001, explaining their values, usages, and effective integrations with Cisco security products.

A Standard for Auditing Computer Applications is a dynamic new resource for evaluating all aspects of automated business systems and systems environments. At the heart of A Standard for Auditing Computer Applications system is a set of customizable workpapers that provide blow-by-blow coverage of all phases of the IT audit process for traditional mainframe, distributed processing, and client/server environments. A Standard for Auditing Computer Applications was developed by Marty Krist, an acknowledged and respected expert in IT auditing. Drawing upon his more than twenty years of auditing experience with leading enterprise organizations, worldwide, Marty walks you step-by-step through the audit process for system environments and specific applications and utilities. He clearly spells out what you need to look for and where to look for it, and he provides expert advice and guidance on how to successfully address a problem when you find one. When you order A Standard for Auditing Computer Applications, you receive a powerful package containing all the forms, checklists, and templates you'll ever need to conduct successful audits on an easy to use CD-ROM. Designed to function as a handy, on-the-job resource, the book follows a concise, quick-access format. It begins with an overview of the general issues inherent in any IT review. This is followed by a comprehensive review of the audit planning process. The remainder of the book provides you with detailed, point-by-point breakdowns along with proven tools for: evaluating systems environments-covers all the bases, including IT administration, security, backup and recovery planning, systems development, and more Evaluating existing controls for determining hardware and software reliability Assessing the new system development process Evaluating all aspects of individual applications, from I/O, processing and logical and physical security to documentation, training, and programmed procedures Assessing specific applications and utilities, including e-mail, groupware, finance and accounting applications, CAD, R&D, production applications, and more

As you know, today's complex computing environment and shrinking departmental budgets make it vital for IT auditors and security professionals to have practical guidance on conducting audits and ensuring security in today's stretched and quickly changing computing environments. Whether you're new to IT auditing or have years of experience, Information Technology Control and Audit provides you with tools and techniques to solve the audit, control, and security problems and issues you face today. It provides guidance on conducting IT audits on new and legacy systems, coverage of changes in financial and computing standards, explanations of the vulnerabilities of emerging systems, and tips on how to do your job more effectively.

FISCAM presents a methodology for performing info. system (IS) control audits of governmental entities in accordance with professional standards. FISCAM is designed to be used on financial and performance audits and attestation engagements. The methodology in the FISCAM incorp. the following: (1) A top-down, risk-based approach that considers materiality and significance in determining audit procedures; (2) Evaluation of entitywide controls and their effect on audit risk; (3) Evaluation of general controls and their pervasive impact on bus. process controls; (4) Evaluation of security mgmt. at all levels; (5) Control hierarchy to evaluate IS control weaknesses; (6) Groupings of control categories consistent with the nature of the risk. Illus.