KORSEC

KORSEC is a system of digital content distribution. A security level of KORSEC is very high, much higher than other system like Conax or Latens. KORSEC based on SSH code family, which are used as a security code of bank transaction. The system contain two type of equipments: the first one is a server-coder SETTOBBOX, the second type is a SETTOPBOX. The STB is implemented with a code-protocol compatible with coder-server. The content data are sent to the STB as coded data and directly to the STB, which pass the authorisation process. The stream method is UNICAST. The way give us a full control of user, because the stream is coded individually. We are able to prepare a table of every channel and user, when the user turned on the STB equipment, when he set certain channel, how long the data have been sent, when the channel stopped, what action of user was after etc. There is no way to register in KORSEC the ideal copy of the authorised STB at the same time.