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Total Number of Subscribers: 451 |
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Date: 25th July 2008 |
Compiled by Mr. M. Sathya Kumar |
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Be A Systems Auditor System auditors help define,
document, communicate, implement and audit information systems security. Information technology has become all-pervasive in today's
corporate world. Information and the supporting processes, the computer
systems and the networks used for generating, storing and retrieving
information as well as the human beings involved in it are the important
business assets of every organisation. The confidentiality, integrity and
availability of information is essential for any company to maintain its
competitive edge, cash flow, profitability, legal compliance and corporate
image. As IT spending is a major item of expenditure for business
organisations, it is only natural for them to ensure that their information
systems are implemented and running effectively and efficiently. Also, each
organisation has to put in place adequate security controls to ensure data
accessibility to all the authorised users and data inaccessibility to all the
unauthorised users, maintain data integrity and implement safeguards against
all security threats to information systems. Considering the above aspects it is necessary for each
organisation to define, document, communicate, implement and audit
information systems (IS) security with the help of professionally competent
IS auditors. Faced with complex and correspondingly ingenious cyber threats,
organisations are looking for professionals with proven experience and
knowledge to identify, evaluate and recommend solutions to mitigate system
threats and vulnerabilities. The need to link sound corporate governance with effective
internal control has never been greater. As a result, the vital role IT plays
in internal control is increasingly visible, and its importance to the
financial reporting process is recognized. The U.S. Sarbanes-Oxley Act
ushered in a new era of corporate governance and accountability. Similar
legislation has been, or is being enacted worldwide to require companies to
establish and maintain an adequate internal control structure. Such legislation
also requires companies to assess the effectiveness of their internal
controls on an annual basis. As the management and control of IT transcends
geography, certifications that are internationally recognised are critical to
ensure a consistent approach, background and skill set for a systems auditor.
The Certified Information Systems Auditor (CISA) programme
conducted by Information Systems Audit and Control Association (ISACA), The CISA designation was established in 1978 with the first
examination being conducted in 1981. Since its inception, more
than 55000 IS auditors, accountants, security practitioners and other
leaders in IT governance and assurance from around the world have earned the
CISA designation. The growth of interest in the CISA examination demonstrates
the certification's increasing global recognition. CISAs have the proven
ability to perform reviews in accordance with globally accepted standards and
guidelines to ensure that the organisation's information technology and
business systems are adequately controlled, monitored and assessed. The CISA programme requires certified individuals to: · Acquire professional experience · Pass a rigorous examination · Constant upgrading
of skills and knowledge through, mandatory contin-uing professional education
Prospects With increased Government and public scrutiny on those who audit
information technology and are responsible for information systems integrity,
security and governance, the CISA certification has become an increasingly
important tool. Successfully completing the CISA examination is one step
toward earning the CISA designation. Candidates also must adhere to ISACA's
Code of professional ethics; submit evidence of a minimum of five years of
professional IS auditing, control or security work experience; and abide by a
program of continuing education. In Content The CISA examination is conducted twice in a year in selected
centres across the world. The four-hour examination consists of 200 objective
type questions, which tests the candidate's depth in the following areas. The Information Systems (IS) Audit Process
(10%) Conduct IS audits in accordance with generally accepted IS audit
standards and guidelines to ensure that the organisation's information
technology and business systems are adequately controlled, monitored, and
assessed. Management, Planning and Organisation of IS
(11%) Evaluate the strategy, policies, standards, procedures and
related practices for the management, planning, and organisation of IS. Technical Infrastructure and Operational
Practices (13%) Evaluate the effectiveness and efficiency of the organisation's
implementation and ongoing management of technical and operational
infrastructure to ensure that they adequately support the organization's
business objectives. Protection of Information Assets (25%) Evaluate the logical, environmental, and IT infrastructure
security to ensure that it satisfies the organization's business requirements
for safeguarding information assets against unauthorized use, disclosure,
modification, damage or loss. Disaster Recovery and Business Continuity (10%) Evaluate the process for developing and maintaining documented,
communicated and tested plans for continuity of business operations and IS
processing in the event of a disruption. Business Application System Development,
Acquisition, Implementation and Maintenance (16%) Evaluate the methodology and processes by which the business
application system development, acquisition, implementation and maintenance
are undertaken to ensure that they meet the organisation's business
objectives. Business Process Evaluation and Risk
Management (15%) Evaluate business systems and processes to ensure that risks are
managed in accordance with the organization's business objectives. (Note: The percentages indicate the
emphasis or per cent of questions that will appear from each area.) Source
: Edited Excerpts from the FAQ on CISA |
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