SISTEMA DE ACCESO CONDICIONAL COMPUNICATE
Codigo: CAS 4.0
- • Multi-layer encryption keys cialis • Key words updating randomly?5 to 10s?, key updating control?send EMM by air?
• Upgrading the Lot number of cards by air?
• Broadcasting transmission orders?delete pirate card?close IC card orders.
• Valid period control of authorization information to prevent subscribers’ watching from overdue authorization
• Reasonable authorization system and safety strategy to against hackers attacks.
• No in-break record in hundreds of cases worldwide
• Highest security level smart card
• Security certified level is EAL 5+
• Internal use firewall?EEPROM protection?data encryption etc.
• Using common encryption algorithm and compunicate encryption algorithm to ensure data transmit safety.
• Code applications and algorithm downloading
• Card operating system developed by compunicate, effective resistance pirate cards.
• Standard and compatibility
• Compatible with DVB international and national standard. Already authenticated by DVB organization?have SYSTEM ID
• The first simulcryption case in china.?china education station??completely meet the EN 103 197 simulcryption standard?simulcrypt with other mainstream CAS products
• Integrated with mainstream SMS?multiplexer, scrambler?STB?many cases in the front of platform.