Advanced Television

CJ Hellovision deploys Alticast’s CAS

December 15, 2016

Alticast has announced that CJ Hellovision, the largest cable operator in the Korean market, has completed the largest seamless overhaul of a content security system using Alticast’s AltiProtect download and replace conditional access solution.

CJ Hellovision installed the cardless, software-only AltiProtect system remotely and transparently to more than 4 million subscribers, using Alticast’s patented remote switching technology.  The deployment has enabled migration to AltiProtect CAS on all of CJ Hellovision’s legacy set-top-boxes, allowed unification of CJ Hellovision security across legacy and new devices and provided a long-term solution for UHD content protection – all while reducing system maintenance costs.
“We selected Alticast because their solution was backed by a patent for remote switching technology, and the service was completely transparent to subscribers during the conversion process,” said Dr. Hong-Ik Kim, Head of Engineering for CJ Hellovision.  “Thanks to Alticast’s security team, we were able to successfully commercialize the software platform without any customer calls. The superiority of Alticast’s patented technology gave us confidence for success, which was solidly proven during the implementation. Also, the service quality has been much improved with AltiProtect.”


Working together with Alticast, CJ Hellovision created an action plan for migrating CAS security over 22 individual business areas and 13 different set-top box types, including bi-directional and uni-directional models. During a 28-month period, the system was remotely installed and provisioned specifically for each customer without costly truck rolls or the interruption of subscriber services.

As the provider of the core STB software for CJ Hellovision, Alticast was uniquely positioned to facilitate any necessary integrations between AltiProtect CAS and the CJ Hellovision deployed devices. In addition, Alticast leveraged its expertise in content security to manage the project closely, allowing flexibility as needed for meeting CJ Hellovision’s infrastructure and service delivery needs.

Studio-approved and highly rated by Telcordia, AltiProtect uses well-defined industry standards to ensure reliable content protection for broadcast and VOD, and can easily adapt to unique network infrastructures. Alticast now has converted more than 90 per cent of Korean domestic cable operators’ legacy conditional access systems to AltiProtect CAS.

“Our industry-leading know-how in content security and our prioritization of client needs were key to the successful and seamless completion of this project,” said Dr. Mi-Sung Cho, Executive Director of Security Division.  “We look forward to helping other pay-TV operators replicate CJ Hellovision’s success of migrating efficiently and without schedule delays to stable, highly-secure content protection systems.”

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