Security for Private Branch Exchange Systems

Kuhn, Richard

ITL Bulletin

Security for Private Branch Exchange Systems

Documentation

Date Published: August 2000

Author(s)

Richard Kuhn (NIST)

Abstract

This document provides an introduction to security for private branch exchange systems (PBXs). The primary audience is agency system administrators and others responsible for the installation and operation of PBX systems. Major threat classes are explained, common vulnerabilities identified, and countermeasures are suggested to enhance the security of PBXs. Readers are referred to a NIST Special Publication on PBX security for more detailed coverage of the issues.

Keywords

computer security; information security; private branch exchange systems (PBXs); telecommunications

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Document History:
08/01/00: ITL Bulletin (Final)