DOCSLIB.ORG

Designing Continuous Audit Analytics and Fraud Prevention

Total Page：16

File Type：pdf, Size：1020Kb

Download full-text PDF Read full-text

Load more

DESIGNING CONTINUOUS AUDIT ANALYTICS AND FRAUD PREVENTION SYSTEMS USING EMERGING TECHNOLOGIES by YUNSEN WANG A Dissertation submitted to the Graduate School-Newark Rutgers, The State University of New Jersey In partial fulfillment of requirements for the degree of Doctor of Philosophy Graduate Program in Management written under the direction of Dr. Alexander Kogan and approved by _____________________________ ____________________________ ____________________________ ____________________________ Newark, New Jersey May, 2018 ©[2018] Yunsen Wang ALL RIGHTS RESERVED ABSTRACT OF THE DISSERTATION Designing Continuous Audit Analytics and Fraud Prevention Systems Using Emerging Technologies By YUNSEN WANG Dissertation Director: Dr. Alexander Kogan This dissertation consists of three essays that design and evaluate the continuous audit analytics and fraud prevention systems using three emerging technologies (i.e., the blockchain, in-memory cloud computing, and deep learning). The first essay designs a framework of Blockchain-based Transaction Processing System using the homomorphic encryption and zero-knowledge proof mechanisms. Furthermore, this study develops a prototype of the designed system to demonstrate its applications in real-time accounting, continuous monitoring, and fraud prevention. Although the simulation tests show the Blockchain-based Transaction Processing System consumes more computational overhead than the conventional database-based ERP system, the blockchain should be considered as a promising technology for future accounting and auditing practice. The second essay introduces the database architecture that manages data in main physical memory and columnar format. This essay proposes a conceptual framework for applying the in-memory columnar database system to support high-speed continuous audit analytics. Moreover, this study develops a prototype and conducts the simulation tests to ii evaluate the proposed framework. The test results show the high efficiency and effectiveness of the in-memory columnar database relative to the conventional ERP system regarding the computational time and the storage volume. Furthermore, the deployment of the in-memory columnar database to the cloud shows great promise of applying the in- memory columnar database for continuous audit analytics. The third essay designs a continuous fraud detection system based on modified deep learning technology. Specifically, this essay builds an accounting layer on top of the deep learning architecture to process financial data for predicting the fraudulent financial statements. A prototype is developed to evaluate the prediction accuracy of the proposed design. The test results show the deep learning-based continuous fraud detection system provides high prediction accuracy relative to the existing studies of financial statement fraud detection. iii ACKNOWLEDGMENTS I would like to express my deepest appreciation to my advisor, Dr. Alexander Kogan, who has provided strong encouragement, valuable guidance, and full trust all along my doctoral journey. You will always be the mentor that leads me to become a serious researcher and a finer person. I would also like to express my sincere gratitude to Dr. Miklos A. Vasarhelyi, who has given me continuous support, warm caring, and insightful advice. Your academic spirit will always inspire me to become a better scholar. I am very grateful to Dr. Hussein Issa. Your constructive feedback and suggestions have perfected my research work over the years. I would also like to express my sincere gratitude to Dr. Graham Gal, your insightful comments and valuable support have always been beneficial to my dissertation and helped improve it in many aspects. Also, I would like to give special thanks to Dr. Dan Palmon for your continuous support and helpful suggestions that have motivated me in becoming a better accounting educator. I am indebted to my dear parents, Zhiguo Wang and Maobin Zhu, and my lovely wife, Tiffany Chiu. Your unconditional love, whole-hearted support, and continuous faith in me have enabled me to discover my potential, achieve my goals, and fulfill my dream. From the bottom of my heart, thank you all for making my achievement possible. I owe thanks to my dearest colleagues and friends, especially to Victoria Chiu, Feiqi Huang, He Li, Yue Liu, Jun Dai, Pei Li, Qi Liu, Ting Sun, Yan Li, Zhaokai Yan, Abdulrahman Alrefai, and Paul Byrnes, your warm friendship and academic support will always be cherished. iv This dissertation would not have been possible without the help and support of my dissertation advisor, my committee members, my friends, and my family. Thank you all for standing by me throughout this journey! v TABLE OF CONTENTS DESIGNING CONTINUOUS AUDIT AND FRAUD PREVENTION SYSTEMS USING EMERGING TECHNOLOGIES ABSTRACT OF THE DISSERTATION ................................................................................................... II ACKNOWLEDGEMENTS ........................................................................................................................ IV TABLE OF CONTENTS ............................................................................................................................ VI LIST OF TABLES ....................................................................................................................................... IX LIST OF FIGURES ...................................................................................................................................... X CHAPTER 1: INTRODUCTION ............................................................................................................ - 1 - CHAPTER 2: LITERATURE REVIEW ............................................................................................... - 7 - 1.1 CONTINUOUS AUDITING .............................................................................................................. - 7 - 1.2 FINANCIAL STATEMENTS FRAUD DETECTION ............................................................................. - 9 - 1.3 EMERGING TECHNOLOGIES ....................................................................................................... - 11 - 1.3.1 Blockchain ........................................................................................................................... - 11 - 1.3.2 Cloud-based In-memory Columnar Computing .................................................................. - 12 - 1.3.3 Deep learning ...................................................................................................................... - 13 - CHAPTER 3: DESIGNING CONFIDENTIALITY-PRESERVING BLOCKCHAIN-BASED TRANSACTION PROCESSING SYSTEMS ...................................................................................... - 16 - 3.1 INTRODUCTION ......................................................................................................................... - 16 - 3.2 MOTIVATION AND LITERATURE REVIEW .................................................................................. - 19 - 3.2.1 The Dilemma: Transparency and Confidentiality .............................................................. - 19 - 3.2.2 Bitcoin and Smart Contracts ............................................................................................... - 20 - 3.2.3 Colored Coins, Sidechains and Private Blockchain ........................................................... - 22 - 3.2.4 Homomorphic Public Key Encryption ................................................................................ - 24 - 3.2.5 Zero-Knowledge Proofs ...................................................................................................... - 25 - 3.2.6 Continuous Monitoring and Real-Time Accounting ........................................................... - 26 - 3.3 BLOCKCHAIN FOR ACCOUNTING: A PRIVACY-PRESERVING DESIGN ........................................ - 27 - 3.3.1 Colored Coins and Assets Tokenization ............................................................................. - 27 - 3.3.2 Real-Time Accounting and Continuous Reporting ............................................................. - 30 - 3.3.3 Blockchain Neutrality ......................................................................................................... - 36 - 3.3.4 Continuous Monitoring, Fraud Prevention and Auditor’s Role ......................................... - 37 - 3.3.5 Internal Control and Permissions Management ................................................................. - 40 - 3.3.6 Blockchain Privacy and Homomorphic Public Key Encryption ......................................... - 42 - vi 3.3.7 Blockchain Privacy and Zero-knowledge Proofs ............................................................... - 45 - 3.4 PROTOTYPING AND EVALUATION ............................................................................................. - 48 - 3.4.1 Basic Infrastructure ............................................................................................................ - 48 - 3.4.2 The Prototype of Blockchain-based Transaction Processing System ................................. - 53 - 3.4.3 Simulation of Permissions Management ............................................................................. - 54 - 3.4.4 Simulation of Automatic Confirmation ............................................................................... - 56 - 3.4.5 Computational Overhead: Blockchain vs. Database .........................................................
Recommended publications
  • Continuous Auditing: Implications for Assurance, Monitoring, and Risk

    Continuous Auditing: Implications for Assurance, Monitoring, and Risk

    ® IPPF – Practice Guide Continuous Auditing: Implications for Assurance, Monitoring, and Risk Assessment Global Technology Audit Guide Continuous Auditing: Implications for Assurance, Monitoring, and Risk Assessment Author David Coderre, Royal Canadian Mounted Police (RCMP) Subject Matter Experts John G. Verver, ACL Services Ltd. J. Donald Warren Jr., Center for Continuous Auditing, Rutgers University Copyright © 2005 by The Institute of Internal Auditors, 247 Maitland Avenue, Altamonte Springs, Florida 32701-4201. All rights reserved. Printed in the United States of America. No part of this publication may be reproduced, stored in a retrieval system, or transmitted in any form by any means — electronic, mechanical, photocopying, recording, or otherwise — without prior written permission of the publisher. The IIA publishes this document for informational and educational purposes. This document is intended to provide information, but is not a substitute for legal or accounting advice. The IIA does not provide such advice and makes no warranty as to any legal or accounting results through its publication of this document. When legal or accounting issues arise, professional assistance should be sought and retained. GTAG — Table of Contents 1. Executive Summary Summary for Chief Audit Executive ………………………………………………………………………...............1 Continuous Auditing ………………………………………………………………………………………1 The Need for a Continuous Auditing/Continuous Monitoring: An Integrated Approach ………………1 The Roles of Internal Audit Activity and Management ……………………………………………………2 The Power of Continuous Auditing …………………………………………………………………………2 Implementation Issues ………………………………………………………………………………………2 2. Introduction …………………………………………………………………………………………………3 Continuous Auditing: A Brief History ………………………………………………………………………3 Today’s Audit Environment …………………………………………………………………………………3 COSO Enterprise Risk Management (ERM) Framework …………………………………………………4 The Roles of the Internal Audit Activity and Management ………………………………………………5 Benefits of Continuous Auditing and Monitoring …………………………………………………………5 3.
  • Transferring Continuous Auditing to The

    Transferring Continuous Auditing to The

    View metadata, citation and similar papers at core.ac.uk brought to you by CORE provided by AIS Electronic Library (AISeL) Association for Information Systems AIS Electronic Library (AISeL) Research Papers ECIS 2016 Proceedings Summer 6-15-2016 TRANSFERRING CONTINUOUS AUDITING TO THE DIGITAL AGE – THE KNOWLEDGE BASE AFTER THREE DECADES OF RESEARCH Andreas Kiesow Osnabrueck University, [email protected] Tim Schomaker Osnabrueck University, [email protected] Oliver Thomas Osnabrueck University, [email protected] Follow this and additional works at: http://aisel.aisnet.org/ecis2016_rp Recommended Citation Kiesow, Andreas; Schomaker, Tim; and Thomas, Oliver, "TRANSFERRING CONTINUOUS AUDITING TO THE DIGITAL AGE – THE KNOWLEDGE BASE AFTER THREE DECADES OF RESEARCH" (2016). Research Papers. 42. http://aisel.aisnet.org/ecis2016_rp/42 This material is brought to you by the ECIS 2016 Proceedings at AIS Electronic Library (AISeL). It has been accepted for inclusion in Research Papers by an authorized administrator of AIS Electronic Library (AISeL). For more information, please contact [email protected]. TRANSFERRING CONTINUOUS AUDITING TO THE DIGITAL AGE – THE KNOWLEDGE BASE AFTER THREE DECADES OF RESEARCH Research Kiesow, Andreas, Osnabrueck University, Germany, [email protected] Schomaker, Tim, Osnabrueck University, Germany, [email protected] Thomas, Oliver, Osnabrueck University, Germany, [email protected] Abstract Financial auditing is faced with an intensified regulatory framework and an increasing volume of ac- counting-relevant data. In order to address these challenges, information technology (IT) and corre- sponding information systems (IS) are implemented to improve the effectiveness and efficiency of audit services. In this context, continuous auditing (CA) is defined as an approach to deliver audit assurance in terms of an audit subject in real-time or almost real-time.
  • Continuous Monitoring: the Path to Continuous Auditing

    Continuous Monitoring: the Path to Continuous Auditing

    Continuous Monitoring: Paving the Road to Continuous Auditing The Less Subtle Sequel to Patrick’s Last Three Presentations Chris Rossie Co-founder & Vice President, Public Sector and International Historical Context Three Years Ago • ROI from Continuous Monitoring Two Years Ago • Continuous Monitoring Driving Operational Value One year ago • The Top Ten Wrong Things in Continuous Auditing Projects Copyright 2011 Oversight Systems. All rights reserved. / Page 2 The Problem with Continuous Auditing is Audit Audits are Pass/Fail • Little incentive for “extra credit” • Objective is to “check the boxes” Audit Budgets are Tight • External audit fees are under pressure • Internal audit department budgets are under pressure There is Tension Between Reduced Budgets and the Investments Required to Leverage Technology Copyright 2011 Oversight Systems. All rights reserved. / Page 3 Our Experiences That’s Not Bad, It’s Just Reality CM Drives Large ROI … and Does It in a Short Period of Time CA Create Value, Just Not as Large and Visible as CM But … CM Can Pave the Road to CA Let’s Look at Some Examples … Copyright 2011 Oversight Systems. All rights reserved. / Page 4 What Value Does Monitoring Deliver? • Regulations • Improper payment- FCPA real-time error OFAC prevention SOX Errors • Best practices Fraud/misuse COSO • Un-recovered GRC Program payments • Internal policies/ • Cost of capital procedures • Margin optimization • Audit Automation • 100% transaction • Resource review optimization • Fraud • Error correction Employee and prevention Vendor • Audit fees • Policy/procedures • Internal audit Procurement efficiency T&E • Recovery Audit P-cards Fees • Reporting reliability • Transaction-level analytics • Errors in Financial • Outsource • Decision support • Process improvement Reporting Effectiveness • Automated testing/reporting • Outsource SLA Management Copyright 2011 Oversight Systems.
  • UTRGV Procurement Card

    UTRGV Procurement Card

    •••••••••••••••••••••••••••••••••••••••••••••••••••••• Brownsville • Edinburg • Harlingen Procurement Card – Continuous Auditing Report No. 17-06 March 2017 Office of Audits & Consulting Services March 15, 2017 Dr. Guy Bailey, President The University of Texas Rio Grande Valley 1201 West University Drive Edinburg, Texas 78539 Dear Dr. Bailey, The Office of Audits & Consulting Services has completed the audit of Procurement Card - Continuous Auditing as part of our fiscal year 2016 Audit Plan. The audit objectives were to: • develop custom data analytic reports that continuously identify procurement card transactions that may require further review; • test the items identified in the custom reports to ensure they adhere to procurement card policies and procedures; and, • determine if the custom reports could be used by management as a tool to increase awareness and compliance throughout the institution. The scope of this audit consisted of all procurement card transactions for the first eight months of fiscal year (FY) 2016 (September 1, 2015 through April 30, 2016). Our examination was conducted in accordance with guidelines set forth in The University of Texas System’s Policies UTS 129 and the Institute of Internal Auditors’ International Standards for the Professional Practice of Internal Auditing (Standards). The Standards set criteria for internal audit departments in the areas of independence, professional proficiency, scope and performance of audit work, and management of internal auditing department. UTS 129 requires that we adhere to the Standards. Overall, we concluded the majority of the procurement card transactions tested complied with procurement card policies and procedures, and were adequately documented and reviewed by the Procurement Office. In addition, we determined certain custom IDEA reports could assist management with compliance monitoring of procurement card transactions; therefore, we will continue to provide procurement management with exception reports.
  • Continuous Auditing and Continuous Monitoring: Transforming Internal Audit and Management Monitoring to Create Value

    Continuous Auditing and Continuous Monitoring: Transforming Internal Audit and Management Monitoring to Create Value

    Continuous Auditing and Continuous Monitoring: Transforming Internal Audit and Management Monitoring to Create Value ADVISORY Continuous Auditing and Continuous Monitoring: Transforming Internal Audit and Management Monitoring to Create Value As global organizations aim to address the rapidly evolving and often complex risk environment and meet ever-changing regulatory, business, and industry requirements, leaders are searching for innovative ways to efficiently meet corporate objectives. Many have begun to advance their efforts by implementing continuous auditing (CA) and continuous monitoring (CM) disciplines around their organizational processes, transactions, systems, and controls. Leveraging proactive, technology-based applications to manage performance and key areas of risk and control has become a practical and necessary alternative to meet the growing needs of the organization. Together, CA and CM offer a broad range of benefits that can help organizations add value and improve business performance. CA/CM can deliver regular insight into the status of controls and transactions across the global enterprise, enhancing risk and control oversight capability through monitoring and detection. What Is Continuous Auditing and Continuous Monitoring? Across organizations and industries, while the definitions may vary, the goal of CA/ Integrated CA/CM Model CM is to provide greater transparency into the operations and more timely reporting –Enterprise Risk + of concerns. Continuous auditing consists of the automated collection of audit evidence and indicators by an internal or Continuous Monitoring Continuous external auditor from an entity’s IT systems, processes, transactions, and controls Auditing on a frequent or continuous basis. This Controls Portfolio information enhances auditor capabilities ed and helps to ensure compliance with Processes and Transactions omat policies, procedures, and regulations.
  • AUDIT ANALYTICS and CONTINUOUS AUDIT

    AUDIT ANALYTICS and CONTINUOUS AUDIT

    AUDIT ANALYTICS and CONTINUOUS AUDIT AUDIT ANALYTICS AICPA Assurance Services Executive Committee The mission of the AICPA Assurance Services Executive Committee (ASEC) is to assure the quality, relevance, and usefulness of information or its context for decision-makers and other users by (1) identifying and prioritizing emerging trends and market needs for assurance, and (2) developing related assurance methodology guidance and tools as needed. ASEC achieves its mission by: providing guidance and leadership in identifying and prioritizing significant emerging assurance trends and market needs while engaging users, preparers, and influencers toward action; AUDIT developing assurance guidance by creating suitable criteria when necessary, and/or performance guidance, as appropriate; ANALYTICS communicating new assurance methodologies, guidance, and and opportunities to our members and the profession on a global basis; and creating alliances with industry, government, or other specialized groups to improve CPA access to new assurance opportunities. CONTINUOUS For additional information on the AICPA’s Assurance Services Executive Committee please visit aicpa.org/ASEC. AUDIT AICPA Business Reporting, Assurance and Advisory Services Team Looking Toward the Future The overarching role of the AICPA’s Business Reporting and Assurance & Advisory Services Team is to provide leadership oversight, direction and visioning for emerging business reporting and assurance issues and initiatives that are identified and addressed through input from AICPA
  • Continuous Auditing in the Shadow of SOX: Re-Engineering Interim Reporting and Assurance

    Continuous Auditing in the Shadow of SOX: Re-Engineering Interim Reporting and Assurance

    Continuous Auditing in the Shadow of SOX: Re-Engineering Interim Reporting and Assurance Efrim Boritz* Ontario Chartered Accountants Chair School of Accountancy University of Waterloo October 31, 2005 Work in Progress; Subject to Change *The author would like to acknowledge the extensive assistance provided by Chris Hicks of the Canadian Institute of Chartered Accountants and the funding provided by the Capital Markets Leadership Task Force. The views expressed in this paper are solely those of the author and may not represent the views of the members of the CMLTF. 1 of 21 - DRAFT Continuous Auditing in the Shadow of SOX: Re-Engineering Interim Reporting and Assurance A DISCUSSION PAPER October 31, 2005 J. Efrim Boritz Introduction This discussion paper is based on extensive discussions with capital markets stakeholders in Canada over the past 6 months. These discussions have included issuers/preparers, investors, auditors, board members and regulators. The purpose of these discussions was to surface issues that need to be addressed to reduce information risks borne by capital markets participants and thereby contribute to market efficiency and lower cost of capital. The key points raised in this discussion paper are: • There is a need to focus more attention on the quality of interim/continuous reporting and disclosure not just annual financial statements, because timely information is highly valued by capital market participants but the reliability of this information can be improved. • The auditing profession should strive to re-allocate much of the year end “audit” work pertaining to material transactions and events that occur throughout the year into the interim periods in which those transactions and events first occur.
  • Innovation and Practice of Continuous Auditing

    Innovation and Practice of Continuous Auditing

    Innovation and Practice of Continuous Auditing David Y. Chan Rutgers Business School Rutgers University One Washington Park Newark, NJ 07102-3122 (E) [email protected] (T) 973-353-5172 (F) 973-353-1283 Miklos A. Vasarhelyi1 Rutgers Business School Rutgers University One Washington Park Newark, NJ 07102-3122 (E) [email protected] (T) 973-353-5172 (F) 973-353-1283 1 Respectively PhD Student and KPMG Professor of AIS, Rutgers Business School. Corresponding author [email protected]. We express our gratitude to Andreas Nicolaou, anonymous reviewer(s), participants of the Rutgers Accounting Research Forum, participants of the 2nd Annual Pre-ICIS Workshop on Accounting Information Systems, and JP Krahel for their contribution to the refinement of this paper. 1 I. Abstract The traditional audit paradigm is outdated in the real time economy. Innovation of the traditional audit process is necessary to support real time assurance. Practitioners and academics are exploring continuous auditing as a potential successor to the traditional audit paradigm. Using technology and automation, continuous auditing methodology enhances the efficiency and effectiveness of the audit process to support real time assurance. This paper defines how continuous auditing methodology introduces innovation to practice in seven dimensions and propose a four stage paradigm to advance future research. In addition, we formulate a set of methodological propositions concerning the future of assurance for practitioners and academic researchers. Keywords: Continuous Auditing, Traditional Auditing, Innovation, Audit Methodology, Audit Process, Audit Stages, Audit Practice, Analytical Procedures, Data Modeling, Data Analytics II. Introduction The objective of financial reporting is to provide information that is useful to management and stakeholders for resource allocation decisions (FASB, 2006).
  • Continuous Auditing: the Usa Experience and Considerations for Its Implementation in Brazil

    Continuous Auditing: the Usa Experience and Considerations for Its Implementation in Brazil

    Revista de Gestão da Tecnologia e Sistemas de Informação Journal of Information Systems and Technology Management Vol. 3, No. 2, 2006, p. 211-224 ISSN online: 1807-1775 CONTINUOUS AUDITING: THE USA EXPERIENCE AND CONSIDERATIONS FOR ITS IMPLEMENTATION IN BRAZIL Michael G. Alles Rutgers Business School, U.S.A Fernando Tostes State University of Rio de Janeiro, Brazil Miklos A. Vasarhelyi Rutgers Business School, U.S.A Edson Luiz Riccio University of Sao Paulo, Brazil ______________________________________________________________________ ABSTRACT Continuous Auditing, broadly defined as the transformation of internal and external auditing through the application of modern information technology, is being increasingly adopted by firms throughout the world. Organizations ranging from Siemens, HCA, the Royal Canadian Mounted Police, BIPOP Bank and the Internal Revenue Service are developing tools and practices that will bring assurance closer to the transaction and reduce through automation, the cost of auditing. A June 2006 PricewaterhouseCoopers survey finds that 50% of U.S. companies now use continuous auditing techniques and 31% percent of the rest have already made plans to follow suit. In this article we introduce the concepts of CA to a Brazilian audience and discuss its further application there. Keywords: Continuous Auditing, CA, Auditing, Implementation, Brazil _____________________________________________________________________________________ Recebido em/Manuscript first received: 06/06/2006 Aprovado em/Manuscript accepted: 13/09/2006 Michael G. Alles, Associate Professor, Rutgers Business School, Department of Accounting & Information Systems, Ackerson Hall # 300P, 180 University Avenue, Newark, NJ 07102-1897 (973) 353 5352 (W) E-mail: [email protected] Fernando Tostes, Professor Adjunto, Universidade do Estado do Rio de Janeiro, Brasil, E-mail: [email protected] Miklos A.
  • Continuous Audit & XBRL

    Continuous Audit & XBRL

    A Framework for Identifying Potential Synergistic Combinations of Continuous Auditing and XBRL Glen L. Gray, PhD, CPA California State University, Northridge Rick S. Hayes, PhD, CPA California State University, Los Angeles Simple Question/Complex Answer Question: Where can synergy best be achieved between XBRL and continuous auditing? Answer: Complex m x n problem space, where m is the alternative dimensions of continuous auditing implementations and n is the alternative characteristics of XBRL implementations. Continuous auditing can be m1 x m2, where m1 is many definitions of continuous and m2 is many definitions of auditing “…„continuous‟ is a malapropism.” McCann (2009) Simple Question/Complex Answer The missing word: population Continuous auditing is almost always 100% population sample Hidden cost: What about massive false positives? Hidden risk: What about missed smoking gun? 2-step process: (1) CA, then (2) sample CA results Client-side XBRL Data Hub Client Auditor Management Mainframe XBRL Standardized Internet data analysis/ data hub mining tools Server Server Servers Internal Auit Servers Populating the XBRL Data Hub Centralized Conversions Conversion at data hub Data hub holds legacy and XBRL data Distributed Local Conversions Conversion at/near source Data hub holds XBRL data Native XBRL No conversion Data hub holds XBRL data Benefits/Costs Dimensions Implement any CA: Benefits > Costs Benefits Tangibles Increase revenue Reduce costs (efficiency) XBRL = economy of scale Shifting skill level of auditors
  • The Impact of the XBRL Environment on Auditing

    The Impact of the XBRL Environment on Auditing

    2018 9th International Symposium on Advanced Education and Management (ISAEM 2018) The impact of the XBRL environment on auditing Yuanqing Mao1, Liucheng Zhang2, * 1 School of Accounting, Harbin University of Commerce, Harbin, 150028, China 2School of Accounting, Harbin University of Commerce, Harbin, 150028, China [email protected] Keywords: XBRL, audit, impact Abstract: XBRL comes into being with the continuous development of information technology. Its application not only brought a series of positive influence to the audit works, but also made the audit works face the challenge in many aspects. This paper analyzes the effect of XBRL technology on audit and its deficiencies, and proposes corresponding countermeasures to solve problems, so as to hope that XBRL technology can more effectively reduce audit risks and improve audit service quality. 1. The concept of XBRL As an extensible business reporting language, XBRL is an emerging electronic financial reporting format. It is mainly caused by the fact that different enterprises have different forms of financial reports. In traditional electronic financial reports, there are problems that need to be converted according to different users, which makes their utilization rate very low. By adding specific labels and classifications to the data in financial accounting, XBRL enables the computer to automatically extract and process the corresponding data according to user requirements. Since XBRL is an xml-based data transfer standard, if the user's browser supports XML, it can browse and download financial reports in XBRL format, just as if the user's browser supports XML. In the current big data environment, the rapid development of the Internet has made XBRL more important, and also brought profound influence to the audit industry.
  • Continuous Monitoring and Continuous Auditing from Idea to Implementation Continuous Monitoring and Continuous Auditing: from Idea to Implementation

    Continuous Monitoring and Continuous Auditing from Idea to Implementation Continuous Monitoring and Continuous Auditing: from Idea to Implementation

    Continuous monitoring and continuous auditing From idea to implementation Continuous Monitoring and Continuous Auditing: From Idea to Implementation Most financial and auditing executives are aware of The current environment of rising risks, regulatory activity, continuous controls monitoring and continuous auditing and compliance costs makes this the ideal time to consider and of the general benefits of such programs. Yet (or to reconsider) the potential role of CM or CA, or both, relatively few enterprises have realized their full potential, in your enterprise. You might also consider what it would particularly at the enterprise-wide level. Deloitte sees take to implement them, what they would look like, how the reason for this as twofold: first, executives have not they would operate, and whether to further investigate seen a clear, strong business case for establishing either these modes of monitoring and auditing. continuous monitoring (CM) or continuous auditing (CA) in their enterprises; second, they lack a clear picture of how This paper, prepared for internal audit, accounting, CM or CA would be implemented in their organizations. financial, and risk management executives, can guide you in these considerations. CEOs, COOs, and board members A quick definition, to be expanded upon below, may be who share those executives’ concerns about rising risk, in order because we have found that some confusion regulation, and costs — and the potential impact on their surrounds CM and CA. Although they are often lumped enterprises — may also find this paper informative. together, perhaps because they are both automated, ongoing processes, they are actually two distinct types of programs. As the name implies, continuous monitoring Continuous auditing enables internal audit enables management to continually review business to continually gather from processes data processes for adherence to and deviations from their that supports auditing activities.