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Converging CAS and DRM, David Bouteruche from Nagra

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Converging CAS and DRM, David Bouteruche from Nagra Converging CAS and DRM, David Bouteruche from Nagra Presentation Transcript

  • Converging CAS and DRM Online Video French Squad – HangoutSquad #2 February 27th 2014 Online Video French Squad – HangoutSquad #2 – February 27th 2014 © 2014 KUDELSKI GROUP / All rights reserved.
  • CAS vs DRM, really ? Conditional Access System Digital Right Management Protects the revenues of Pay TV Operators • • • • • • • Pay TV Industry Video Content initially Stream based MPEG TS Parental Control Frequent Key Rotation Certification by CAS Providers Copy Protection for Studios For Live OTT, DRM need functionalities traditionally associated to CAS • • • • • • • • PC Industry Music Content initially File based ASF/WMV/WMA Parental Control Device revocation No Key Rotation Self Certification A bipolar view of the world is outdated 2 Online Video French Squad – HangoutSquad #2 – February 27th 2014 © 2014 KUDELSKI GROUP / All rights reserved.
  • Video watching habits are evolving swiftly New viewing habits: 1. 2. 3. 4. 3 Online Video French Squad – HangoutSquad #2 – February 27th 2014 More non-Linear TV Multiscreen Multi-tasking Social experience © 2014 KUDELSKI GROUP / All rights reserved.
  • Global OTT market is gaining traction Global, OTT and PayTV Revenues 2011 to 2016 OTT PayTV • OTT market reaching $37B by 2016 • OTT share of PayTV revenues growing from 3.5% to 7.5% 4 Online Video French Squad – HangoutSquad #2 – February 27th 2014 © 2014 KUDELSKI GROUP / All rights reserved.
  • CAS and DRM demand increasing (in $ million) generated by security vendors World Markets 2012-2018 Source: ABI Research: MW, CAS and DRM for Pay TV Data - June 2013 DRM: 18% annual growth OTT and multiscreen driven 5 Online Video French Squad – HangoutSquad #2 – February 27th 2014 © 2014 KUDELSKI GROUP / All rights reserved.
  • Broadband Access Always Faster Faster Every Quarter SD & HD Compatible Fix and Mobile Inside - Outside Source: Akamaï – State of the Internet Report – Q3 2013 6 Online Video French Squad – HangoutSquad #2 – February 27th 2014 © 2014 KUDELSKI GROUP / All rights reserved.
  • SAT Operator expending to OTT Fast Multiscreen Service Expansion… Topping 1+M OTT active devices / month NAGRA Content Management System 7 NAGRA Service Delivery Platform NAGRA Media Access Online Video French Squad – HangoutSquad #2 – February 27th 2014 NAGRA PRM NAGRA Multi-DRM © 2014 KUDELSKI GROUP / All rights reserved. NAGRA Media Player
  • CAS/DRM cross-over is very much a fact Cloud - OTT LIVE PUSHVOD VOD LIVE CAS PRM Whole Home DVR G/W NAGRA Media Access 8 VOD NAGRA PRM & Sideloading PRM NAGRA Multi-DRM NAGRA Media Player SDK Online Video French Squad – HangoutSquad #2 – February 27th 2014 © 2014 KUDELSKI GROUP / All rights reserved.
  • CAS & DRM have complementarity Use Cases Sling 19 Open Device 11, 12 Main STB 1, 3 Broadcast Head End Pure IP STB 13 14, 15 2 OTT Head End 17, 18 16 4, 5, 6 20 7, 8, 9, 10 [Live & On Demand – Broadcast] – CAS [Live & On demand – OTT] – DRM [Live & On demand – Home Network] – DRM [Recordings] – DRM 9 Online Video French Squad – HangoutSquad #2 – February 27th 2014 © 2014 KUDELSKI GROUP / All rights reserved.
  • A Comprehensive Approach to Security SIGNAL DEVICE CONTENT ECOSYSTEM Content Security is an end to end solution 10 Online Video French Squad – HangoutSquad #2 – February 27th 2014 © 2014 KUDELSKI GROUP / All rights reserved.
  • Content Security needs more than DRM Secure Player DRM Content Usage Rules Enforcement Output protection Content Key Protection / Rotation Secure content Path Key Persistence & Secure Storage Detection of Compromised Devices Device Authentication Client Hardening & Obfuscation DRM renewability Stream Access Management & Controls Device Activation Bridging DRM & CAS Domain Management Security Monitoring & Reporting Leveraging HW security DRM needs a sound player implementation 11 Online Video French Squad – HangoutSquad #2 – February 27th 2014 © 2014 KUDELSKI GROUP / All rights reserved.
  • The Right Security for the widest device reach Operator Controlled devices BYOD - Open Devices DRM No Platform Integrity Managed Devices Platform integrity under control of a 3rd Party Full Platform Integrity with security services Pure software downloadable security Sw and Hw Security Mix Secure Media Path in Trusted Execution Environment On Chip Embedded Security The best premium content for the right security 12 Online Video French Squad – HangoutSquad #2 – February 27th 2014 © 2014 KUDELSKI GROUP / All rights reserved.
  • 4K re-defining Security Requirements Movielabs defining the VOD Content Security requirements for Studios MovieLabs Specification for Enhanced Content Protection V1.0 Secure media path isolated by hardware mechanisms Output control + HDCP 2.2 Forensic watermarking Breach monitoring and response (security services) Certification: compliance of the system and the robustness shall be certified Live requirements are still at definition stage in TV operators DRM and Devices shall be ready to comply with Studios new Security Requirements 13 Online Video French Squad – HangoutSquad #2 – February 27th 2014 © 2014 KUDELSKI GROUP / All rights reserved.
  • Where are the pain points, today ? n security solutions to integrate and operate to address all devices n streaming format SS on PC, HLS on ipad, DVB on STB CAS not addressing all the devices DVB-CSA hardware descrambling only CAS not addressing OTT Compatibility with ABR Traditional DRM model not scaling at TV Service peak time Major events gather people on TV flooding HE with license requests Same phenomena for key rotation Limited TV features for DRM Parental Control, Event Based Scrambling… Lack of device with secure content path and hardware root of trust DRM can benefits from CAS to converge Connected Broadcast and OTT networks 14 Online Video French Squad – HangoutSquad #2 – February 27th 2014 © 2014 KUDELSKI GROUP / All rights reserved.
  • Security solution in an ideal world would be Multi network & format Cable, IPTV, OTT DVB, HLS, SS, DASH Multi device Gateways, IP STBs, open devices, cTVs Multi-security provider enabled With cross device interaction and services One converged Head End Seamlessly manages all type of Pay TV offers on any device Integrate multiple security providers Benefitting of the device intrinsic security Satisfying content providers Adapted to the security requirements The right security for the right content 15 Online Video French Squad – HangoutSquad #2 – February 27th 2014 © 2014 KUDELSKI GROUP / All rights reserved.
  • Advanced DRM matchs the ideal world needs DRM Extension with license pre-delivery and CAS access right security model Resorbs the prime time peak time of TV services Supports Premium TV features Parental Clear/Scrambled smooth transition Promotional free access period Geographical, per device, per profile, per content concealment Multi DRM & Multi-Networks DASH & CENC DVB-Simulcrypt Flexible integration model Integrate on variety of device leveraging device security features Single security integration scheme on a device for DVB and OTT Advanced DRM benefits from CAS experience to scale live TV Services on DVB/OTT networks keeping the simplicity of DRM 16 Online Video French Squad – HangoutSquad #2 – February 27th 2014 © 2014 KUDELSKI GROUP / All rights reserved.
  • DRM evolutions QoE : More premium content available on more devices BYOD TEE & Hardware Root of Trust QoS Addressing the Prime Time TV peak challenge Zap time reduction Simplification and Ubiquity DRM serving CAS-DVB & OTT ABR networks Interoperability and Openness DASH and CENC Unify Content Security for Broadband Enable Scalable Premium Live TV on OTT for more devices 17 Online Video French Squad – HangoutSquad #2 – February 27th 2014 © 2014 KUDELSKI GROUP / All rights reserved.
  • 18 Online Video French Squad – HangoutSquad #2 – February 27th 2014 © 2014 KUDELSKI GROUP / All rights reserved.
  • KUDELSKI GROUP • NAGRA DIGITAL TV Over 60 years at the meeting place of • Deliver Premium Entertainment to Every Screen technology and entertainment • Securing >50B$ annual content revenues • 3,000 people close to our customers • Over 120 service providers worldwide • Truly independent TV solution provider • Solutions for over 160M active devices 19 Online Video French Squad – HangoutSquad #2 – February 27th 2014 © 2014 KUDELSKI GROUP / All rights reserved.