Security of communications services is essential. TETRA (Terrestrial Trunked Radio) builds on the inherent security strengths of digital technology, says Phil Kidner, CEO of TETRA

What part do technical standards play in developing communication solutions suited to counter-terror and high-end security applications? asks specialist consultant Andrew Clark


Fatal error: Class 'FeedsHTTPCache' not found in /home/defencebusiness/public_html/sites/all/modules/feeds/feeds.module on line 82