MAP20070017917Chambers, AndrewAuditing the IT environment : assessing and measuring risk and control / Andrew Chambers and Graham Rand. — London : Pitman Publishing, 1994XI, 324 p. ; 24 cmSumario: Introduction (Auditing the IT environment. IT audit needs assessment. Using control matrices to highlight risks) -- The strategic direction (IT strategic planning. IT organisation. Contingency planning. Databases. Electronic data Interchange. System development. Facilities management and bureaux. Personal computers and workstations. Local area networks. Electronic office. Expert systems) -- The operational framework (IT sites. IT accounting. System access control. Back-up and media handling. Processing operations. Systems/operating software. Software maintenance. Software package selection. User support. BACS. Viruses. Spreadsheet design. Data Protection Act) -- Appendices (Glossary of terms. Bibliography. Index of subjects to chapter numbers. Table of related subjects. Category scales used in control matrices)