Norwegian conditional access specialist Conax, now part of Kudelski, has revealed a platform expansion that includes additions to its Contego unified security hub – featuring UHD forensic watermarking, secure Android TV and a new product for IPTV. There is currently a host of announcements from every security firm aimed at jostling for position in the UHD content market – based on MovieLabs new security specifications, and this deal heads Conax in that direction, and the new system involves a deal with Civolution’s NexGuard UHD watermarking. “Subscriber-level watermarking is the next frontier in the prevention of illegal re-distribution of premium content, in particular movies and premium sport, which is quickly becoming a serious global threat for premium pay TV operators,” noted…