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当前,数字电视运营商具体到运营和转换工作之中,仍然在进行持之以恒的探索,对于他们的长远发展而言,CAS也就是条件接收系统发挥着深远的影响。基于此,笔者主要对数字电视条件接收系统安全问题进行了探讨。
At present, digital TV operators are still carrying out persistent exploration in specific operations and transformation work. CAS is also a conditional access system that has a profound impact on their long-term development. Based on this, the author mainly discusses the security of digital TV conditional access system.