Limited Official Use






Internal Penetration Test of the Internal Revenue Service’s Networked Computer Systems




September 2005


Reference Number:  2005-20-144



The Treasury Inspector General for Tax Administration (TIGTA) has designated this audit report as Limited Official Use (LOU) pursuant to Chapter III, Section 2 of the Treasury Security Manual (TD P 71-10) entitled, “Limited Official Use Information and Other Legends.”   Because this document has been designated LOU, it may only be made available to those officials that have a need to know the information contained within this report in the performance of their official duties.  This report must be safeguarded and protected from unauthorized disclosure; therefore, all requests for disclosure of this report must be referred to the Disclosure Section within the TIGTA’s Office of Chief Counsel.


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Appendix II


Major Contributors to This Report


Margaret E. Begg, Assistant Inspector General for Audit (Information Systems Programs)

Stephen Mullins, Director

Thomas Polsfoot, Audit Manager

Stasha S. Smith, Senior Auditor


Limited Official Use