Irrational Markets 17 - Economics of spam, viruses and hacking

Keith chats to Clifford Katz, CEO of ISA Holdings on the economics of spam, hacking and viruses, they must make money or they wouldn't exist?

Click to read more ...

JSEDirect for 18 May 2011 - security and beauty

Talking results with Clifford Katz of ISA and Esna Colyn of Skinwell.

Click to read more ...

JSEDirect for 01 June 2011 (Individual interviews)

Clifford Katz, CEO ISA Holdings
Esna Colyn, CEO Skinwell

Click to read more ...