So Who's in Charge of Your IT Audit?
It stands to reason that a company or bank should audit its
IT Security, but who should be in charge of this decision within the company.
For most companies the people making this decision are the very people who are
responsible for the IT environment. The decision to Audit the External and
Internal computer environment for vulnerabilities should be made at the
executive level with the results reported to the Audit committee for management
and review with IT.
A firm specializing in IT Security Auditing should be
retained by the company to conduct the audit. The decision to Audit the IT
Department is fast becoming law with new requirements under the Gram-Leach-Biley
Act and the Sarbanes-Oxley Act of 2002 mandating corporate governance
requirements and data protection of customer information. These laws coupled
with new state laws, as well as SEC rules mandate certain activities in the
careful stewardship of company assets. The discovery and remediation of risk to
company assets necessitates an audit of the IT function.
The IT Audit is sometimes lumped-in with other Audit
functions or with a firm that conducts the financial audit or conducts
consulting projects for the company. In many cases, this “Audit” is nothing more
than a cursory review of policy and procedures with little or no active scanning
or Exploit testing of the technical environment. An Audit of IT Security is a
highly technical activity which requires special skills in the detection of
vulnerabilities within the computer environment. Security is a highly
specialized function within IT which requires specialized training and course
work to understand the complexities of the risk. A company that performs these
test must have years of experience and should have performed hundreds of these
risk assessments in order to accurately evaluate your IT environment.
The computer and the Internet have changed the way business
is conducted for virtually every business in the world. These tools are valuable
company assets and along with the individuals that manage these tools and
require constant care and review to maintain their viability for the company. IT
Executives should welcome the opportunity of an Audit of their IT environment.
Any potential weakness should be viewed as an opportunity to save valuable
company resources.
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