Lessons on Discussion DVD

Polarity Therapy Training A complete professional home study programme in the art and science of Polarity Therapy using, books, manuals, audio and video DVD, online discussion forums and online streaming video lectures plus 10 days of face to face training. A unique high quality training that teaches the whole of Dr Randolph Stone's healing approach. On completion you may apply for a PTP from the International. Polarity  more...

V5-Understanding Networking 2 ... overview of security in the IP world. We'll begin with a discussion of risk areas, vulnerabilities and measures. Then we'll examine several areas: computer security and malicious software like viruses and Trojan Horses and the measures to protect against these risks; network security and firewalls, public key and private key encryption, authentication, IPsec and VPNs. This multimedia  more...