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These control criteria are to be used by the practitioner/examiner (Certified Public Accountant, CPA) in attestation or consulting engagements to evaluate and report on controls of information systems offered as a service. The engagements can be done on an entity wide, subsidiary, division, operating unit, product line or functional area basis.
The auditor must test entity-level controls that are important to the auditor's conclusion about whether the company has effective internal control over financial reporting. Depending on the auditor's evaluation of the effectiveness of the entity-level controls, the auditor can increase or decrease the amount of testing that they will perform.
Many audit-specific routines are used such as sampling. Provides documentation of each test performed in the software that can be used as documentation in the auditor’s work papers. Audit specialized software may perform the following functions: Data queries. Data stratification. Sample extractions. Missing sequence identification.
Integrated test facility is considered a useful audit tool during an IT audit because it uses the same programs to compare processing using independently calculated data. This involves setting up dummy entities on an application system and processing test or production data against the entity as a means of verifying processing accuracy. [1]
The cluster of issues in the red and amber sections of the heatmap indicate that this is a high risk area and probably in need of new or changed control processes. Six basic methodologies for control self-assessment have been defined: [14] Internal Control Questionnaire (ICQ) self-audit; Customised questionnaires; Control guides; Interview ...
Just as it sounds, a logical security audit follows a format in an organized procedure. The first step in an audit of any system is to seek to understand its components and its structure. When auditing logical security the auditor should investigate what security controls are in place, and how they work. In particular, the following areas are ...
Control built within a process is internal in nature. It takes place with a combination of interrelated components – such as social environment effecting behavior of employees, information necessary in control, and policies and procedures. Internal control structure is a plan determining how internal control consists of these elements. [3]
The COSO 1992–1994 Framework defines each of the five components of internal control (i.e., Control Environment, Risk Assessment, Information & Communication, Monitoring, and Control Activities). Evaluation suggestions are included at the end of key COSO chapters and in the "Evaluation Tools" volume; these can be modified into objective ...