Romney C10: Controls & AIS Flashcards
Internal controls
The processes & procedures implemented to provide reasonable assurance that control objectives are met
Objectives of Internal Controls
- Safeguard assets - prevent/detect unauthorized access
- Maintain records is sufficient detail to report company assets accurately
- Provide accurate & reliable information
- Prepare financial reports with established criteria
- Promote & improve operational efficiency
- Comply with applicable laws & regulations
Threat
Any potential adverse occurrence or unwanted event that could injure the AIS or the organization
Exposure/Impact
The potential dollar loss if a particular threat becomes a reality
Likelihood/risk
The probability that a threat will come to pass
Functions of Internal Controls
- Preventive Controls
- Detective Controls
- Corrective Controls
Preventive controls:
Controls that deter problems before they arise
Ex: hiring qualified employee, segregating employee duties, and controlling physical assets
Detective Controls
Controls designed to discover control problems that were not prevented
Ex: Duplicate checking of calculations, bank reconciliations & monthly trial balances.
Corrective controls
Controls that identify and correct problems as well as correct and recover from the resulting errors
Ex: maintaining back up copies of files, correcting data entry errors
2 Categories of Internal Controls:
- General controls
2. Application controls
General Controls:
Make sure an organization’s control environment is stable and well manage.
Ex: security, IT infrastructure, software acquisition, maintenance controls
Application Controls:
Prevent, detect and correct transactions errors and fraud in application programed.
What Application Controls are concerned with?
Accuracy, completeness, validity, and authorization of data captured, entered, processed stored etc
.
Who espoused 4 Levers of Control?
Robert Simons
4 Levers of Control (BBDI)
- A belief system
- A boundary system
- A diagnostic control system
- An interactive control system
Belief system:
Describes how a company creates value, help employees understand management’s vision, communicates company core values, and inspires employees to live by those values
Boundary System:
Helps employee act ethically by setting boundaries on employees behaviour
Diagnostic Control System
Measures, monitors and compares actual company progress to budgets and performance goals
Interactive Control System:
Helps managers to focus subordinates’ attention on key strategic issues and to be more involved in their decisions
Foreign Corrupt Practices Act
Was passed in 1977 to prevent companies from bribing foreign officials to obtain business.
Sarbanes-Oxley Act (SOX)
Applies to publicly held companies and their auditors and was designed to prevent financial statement fraud, make financial reports more transparent, protect investors, strengthen IC.
Important aspects of SOX:
- Public Company Accounting Oversight Board (PCAOB) was created
- New rules for auditors - report specific info to company’s audit committee.
- New roles for audit committee - audit committees must be on the co’s BOD and be independent.
- New rules for management - CEO & CFO to certify that financial statements are fairly stated and the auditors were told about all material internal control weaknesses & fraud.
- New internal control requirements
Control Frameworks:
- COBIT - Control & Objectives for Information and Related Technology
- COSO - Committee of Sponsoring Organization
- Control Environment
COBIT - Controls Objectives for Information and Related Technology (COBIT)
Control framework that allows:
- Management to to benchmark the security and control practices of IT environments
- Users of IT services to be assured that adequate security & Control exist
3: Auditors to substantiate their internal control opinions and advise on IT security & control matters.
COBIT is
describe as best practices for the effective governance and management of IT
5 Keys of COBIT IT Governance and Management
- Meeting stakeholder needs
- Covering the enterprise end-to-end
- Applying a single, integrated framework
- Enabling a holistic approach
- Separating governance from management.
Objective of Governance
To create value by optimizing the use of organizational resources to produce desired benefits in a manner that effectively address risk & reward
- Meeting stakeholder needs:
Helps users customize business processes & procedures to create an information system that adds value to its stakeholders
- allow company to create proper balance between risk & rewards
Covering the enterprise end-to-end:
Integrates all IT functions and processes into companywide functions and processes
Applying a single, integrated framework
Can be aligned at a high level with another standards & frameworks so that an overarching framework for IT governance & management is created
Enabling a holistic approach
Results in effective governance and management of all IT functions in the company