목차
제1장 IT 5 Frameworks
제2장 IT Fundamentals
01 Characteristics of Computer Systems ... 19
1) Transaction or audit trail(거래증적/감사증적의 감소) ... 19
2) Uniform processing of transactions(거래의 동일한 처리 → 오류유형의 변화) ... 19
3) Segregation of functions(기능 분리의 변화) ... 20
4) Potential for errors and fraud(오류와 부정의 가능성 증가) ... 20
5) Potential for better management supervision(경영자의 감독범위 증가) ... 20
6) Initiation or subsequent execution of transactions by computer(거래의 자동 발의/시행) ... 21
7) Dependence of other controls on controls over computer processing(타 통제의 전산시스템에 대한 의존도 증가) ... 21
02 General Types of Computer System ... 21
1) Business Information System ... 22
2) Operations Support Systems ... 23
3) Management Support System ... 24
03 Review Questions ... 28
제3장 Hardware, Software, Data, Network
01 Hardware ... 33
1) CPU(Central Processing Unit, 중앙처리장치) ... 33
2) Primary Storage(주기억 장치) ... 34
3) Secondary Storage Devices(보조기억 장치) ... 35
4) Peripherals(주변장치) ... 37
5) Classification Computing Power ... 40
02 Software ... 42
1) System Software ... 42
2) Processing Methodology ... 47
3) Application Software ... 54
4) Programming Language의 분류 ... 55
5) Others ... 57
03 Data ... 62
1) Basic Data Structure ... 62
2) Data Fire Structure ... 63
04 Network ... 77
1) Network ... 77
2) Transmission Mode ... 91
3) Transmission Media(Communication Channels) ... 92
4) Client/Server System ... 93
05 Development ... 95
1) SDLC(System Development Life Cycle) ... 95
2) 기타 개념 ... 101
06 Review Questions ... 104
07 Ice Breaking - IT와 Business의 결합 ... 108
1) ABS 관련 전산 ... 108
2) 파생상품 IT전문가 ... 111
3) ERP개발자 ... 111
4) 내부통제(Internal Auditing)시스템 개발자 ... 112
제4장 Controls
01 Classification of Controls ... 117
1) Control의 분류 ... 117
2) General Control ... 118
3) Application Control ... 141
4) Cheek 관련 총정리 ... 145
5) Check 관련 문제 총정리 ... 147
02 Review Questions ... 150
03 Ice Breaking - BCP(Business Continuity Planning) ... 155
1) BCP(Business Continuity Planning)의 개념 ... 155
2) BCP 대응의 성공 및 실패사례 ... 156
3) 재해복구 기관의 평가자료 ... 157
4) BCP 도입 효과 ... 158
제5장 E-Business
01 EDI(Electronic Data Interchange) ... 162
1) Definition ... 162
2) Characteristics of EDI ... 164
3) EDI Controls ... 165
4) Methods of communication between trading partners ... 166
02 B2B(Business-to-Business) ... 169
1) ERP(Enterprise Resource Planning Systems, 전사자원관리) ... 169
2) SCM(Supply Chain Management Systems, 공급사슬관리) ... 171
3) CRM(Customer Relation Management Systems, 고객관계 관리) ... 172
4) POS(Point of sale, 판매시점 관리) ... 173
03 Other E-Commerce Technologies ... 174
1) EFT(Electronic Funds Transfer) ... 174
2) ASP(Application Service Providers, 어플리케이션 서비스 제공업체) ... 176
04 Review Questions ... 178
05 Ice Breaking - 한국공인회계사 XBRL Conference 개최 ... 183
제6장 Auditing Under Computer System
01 Definition ... 189
02 Effect of IT on Evidence gathering ... 191
1) Components of Internal Control ... 191
2) Using the Work of a Specialist ... 192
03 Effect of a Computer on Internal Control ... 193
04 Assessing CR(Control Risk) in a computer system ... 195
1) 의의 ... 195
2) 내부통제의 이해 ... 196
05 CAAT(Computer-assisted audit techniques)일반론 ... 202
1) 의의 ... 202
2) CAAT의 장단점 ... 203
3) CAAT의 적용범위 ... 203
4) CAAT for TOC(Test of Controls) ... 204
5) CAAT의 방법 ... 205
6) Computerized Audit Tools ... 214
06 Audit Considerations related to client use of service organization ... 215
1) 의의 ... 215
2) The service auditor's report를 이용할 경우의 주요 고려사항 ... 216
07 Web Trust & Sys Trust ... 217
1) Web Trust ... 217
2) Sys Trust ... 219
08 Review Questions ... 220
제7장 Glossory
01 Glossory ... 227
1) Architecture와 Framework의 차이 ... 227
2) Application ... 229
3) Authentication(인증) ... 230
4) Bridge ... 230
5) COBOL ... 231
6) Distributed(분산) ... 232
7) Encryption & Decryption(암호화와 암호해독) ... 232
8) Fiber Optical Cable(광섬유 케이블) ... 233
9) Firewall(방화벽) ... 234
10) Java ... 235
11) OSI참조모델(Open Systems Interconnection) ... 237
12) PKI(Public Key Infrastructure, 공개키 기반구조) ... 239
13) RAID(Redundant Array of Independent(or Inexpensive) Disks) ... 239
14) RAM(Random Access Memory) ... 240
15) Repeater ... 241
16) ROM(Read-only Memory) ... 242
17) Router ... 242
18) SLA(Service Level Agreement) ... 243
19) Snapshot ... 243
20) Snapshot Application ... 244
21) 3-tier Application ... 244
22) Utility Program ... 245
23) Virus ... 246
24) VPN(Virtual Private Network, 가상 사설망) ... 247
25) WAN(Wide Are Network, 광역 통신망) ... 247
26) WORM ... 248
27) Workstations ... 249
28) XML(Extendible Markup Language) ... 249
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