IT General Controls: Computer Environment
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The objective of this session is to define and explain ______ controls;

general

There are five categories of ______ controls discussed in this session;

general

[Blank] of responsibility is an important organisational control and personnel practice;

Delegation

A ______ committee is an example of organisational control and personnel practice;

<p>Steering</p> Signup and view all the answers

[Blank] of duties is essential between development, operations, and security;

<p>Segregation</p> Signup and view all the answers

Independent review of ______ is crucial in organisational controls and personnel practices;

<p>logs</p> Signup and view all the answers

Personnel practices include issues such as Employing, ______, rotation of duties, training and dismissals/resignations.

<p>leave</p> Signup and view all the answers

The ______ development life cycle includes request submission, needs assessment and selection, planning and design, systems development and testing, implementation, and post-implementation review.

<p>Systems</p> Signup and view all the answers

Program ______ controls involve a process similar to the SDLC.

<p>change</p> Signup and view all the answers

Access controls distinguish between ______ and logical access.

<p>physical</p> Signup and view all the answers

Logical access controls involve ______, authentication, and authorization.

<p>ID</p> Signup and view all the answers

Business continuity controls involve preventative measures such as security policy, ______ access, and logical access.

<p>physical</p> Signup and view all the answers

Operating controls and maintenance are ______ in nature and involve scheduling, standards, and policies.

<p>technical</p> Signup and view all the answers

Detective and corrective measures in business continuity controls include ______ and an emergency recovery plan.

<p>back-ups</p> Signup and view all the answers

Study Notes

Topic 9: IT General Controls

Organisational Controls and Personnel Practices

  • Delegation of responsibility involves a steering committee, CIO, and IT manager
  • Segregation of duties is crucial, especially between development, operations, and security
  • Reporting, supervision, and review are essential, with independent review of logs being extremely important
  • Personnel practices involve considerations such as employing, leave, rotation of duties, training, and dismissals/resignations

Systems Development and Change Controls

  • System Development Life Cycle (SDLC) consists of:
    • Request submission, needs assessment, and selection
    • Planning and design
    • Systems development and testing (5 types of testing)
    • Implementation
    • Post-implementation review
  • Program change controls should follow a similar process to SDLC

Access Controls

  • Distinguish between physical and logical access
  • Preventative measures:
    • Security policy
    • Physical access
    • Logical access (ID, Authentication, and Authorisation)
  • Detective and corrective measures:
    • Logs, registers, and reports
  • Other security controls:
    • Library
    • Communication (Encryption, Firewalls, call-back, anti-virus, and independent certification)

Business Continuity Controls

  • Risks can be physical or logical
  • Preventative measures:
    • Security policy
    • Physical access
    • Logical access (ID, Authentication, and Authorisation)
  • Detective and corrective measures:
    • Back-ups and an emergency recovery plan
    • Insurance

Operating Controls and Maintenance

  • Operating controls are technical in nature
  • Key aspects include:
    • Scheduling
    • Standards and policies
    • Managing data, programs, and documentation
    • Logs
    • Policies for users

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Description

This quiz covers general controls related to the overall computer environment, including organisational controls, system development, business continuity, operating controls, and access controls.

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