Barrie Dempster

Barrie Dempster

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Barrie Dempster is currently employed as a Senior Security Consultant for NGS Software Ltd a world-renowned security consultancy well known for their focus in enterprise-level application vulnerability research and database security. He has a background in Infrastructure and Information Security in a number of specialised environments such as financial services institutions, telecommunications companies, call centres, and other organisations across multiple continents. Barrie has experience in the integration of network infrastructure and telecommunications systems requiring high calibre secure design, testing and management. He has been involved in a variety of projects from the design and implementation of Internet banking systems to large-scale conferencing and telephony infrastructure, as well as penetration testing and other security assessments of business critical infrastructure.

Books from Barrie Dempster

Configuring IPCop Firewalls: Closing Borders with Open Source Book Cover
Configuring IPCop Firewalls: Closing Borders with Open Source
$ 23.99
$ 10.00
TrixBox Made Easy Book Cover
TrixBox Made Easy
$ 20.99
$ 10.00
Construindo Sistemas de Telefonia com o Asterisk [Portuguese] Book Cover
Construindo Sistemas de Telefonia com o Asterisk [Portuguese]
$ 23.99
$ 10.00
Building Telephony Systems With Asterisk Book Cover
Building Telephony Systems With Asterisk
$ 17.99
$ 10.00
Costruire Sistemi Telefonici con Asterisk [Italiano] Book Cover
Costruire Sistemi Telefonici con Asterisk [Italiano]
$ 23.99
$ 10.00
TrixBox: La telefonia VoIP resa semplice [Italian] Book Cover
TrixBox: La telefonia VoIP resa semplice [Italian]
$ 27.99
$ 10.00
Asterisk 1.6 Book Cover
Asterisk 1.6
$ 23.99
$ 10.00