I recently presented at the Harmonic Live event with Stephane Cloirec about the changing landscape of linear channel distribution and the evolutions that this once well-established distribution chain is currently witnessing.
With primary distribution evolving due to spectrum constraints - for example to free up bandwidth to deploy new services like 5G - a change in approach was inevitable. Further, if we also consider streaming a mainstream distribution network, which some will predict will become larger than broadcast, further adaptation is required. Both of these shifts have created a need for a whole new set of security requirements which not only reflect today's cyber threats but also those of the ever-evolving technology landscape.
Let's take first the contribution end of the content distribution chain. Here, todays off the shelf servers provide even more power than what was previously achieved via custom equipment that included Professional IRDs with ProCAMs and smartcards. Today, distributors benefit by being able to use these off the shelf servers with integrated SIM card technology which allows each server to manage a significantly higher number of services than was previously the case with the equivalent ProCAM and IRD whose maximum was much lower. Not only does this new approach deliver a cost saving benefit to service operators - without any compromise on security - but it also makes the process of distribution far more efficient.
But once the affiliate has downlinked their content and before they distribute it further, the propensity for content theft or leaks increases so how can this be addressed without leaving any security gaps in the distribution chain? The answer is an integrated video watermarking solution. This will ensure that any leaks can be detected as the content progresses through primary and then secondary distribution.
For example, if at a primary distribution level, we know that content is being distributed in France then at a secondary distribution level, we can add the distribution path such as cable or IPTV etc. within the body of the imperceptible video watermark. This then allows the content distributors to identify at a macro-level where they are seeing higher level of leaks per distribution path. At a business level, this allows data-driven decisioning such as balancing licensing income versus piracy risk which in turn may affect which networks the content is licensed for.
This of course is great from a content distribution perspective but once the valuable content is distributed to consumers, the risk of theft increases again and therefore additional levels of leak detection and associated traitor-tracing measures are required. Forensic Watermarking has a further role to play during this final phase of distribution to monitor content leaks on the multitude of devices that are used by today's consumers. At an aggregate level, this also means video service operators can also identify any particular types of device that are leak-prone alongside more granular information such as the location of the leak and the subscriber ID. This equips the video service provider with all the necessary information to traitor-trace the illicit use and can ultimately end in them revoking the subscribers account or pursuing legal action.
We've discussed here how watermarking, and in particular products such as NexGuard NetworkID and NexGuard Streaming have a key role to play in the content distribution chain. As a key tool in the fight against content leaks, the power of video watermarking is its ability to identify not only which affiliate and then network type the leak has been detected on but also really zoom in on the offending subscriber. This end-to-end distribution chain level of insight, when joined together with some of our other Active Streaming Protection offerings such as Anti-Piracy services, allows for the rapid identification of content theft and the associated traitor-tracing to enable the necessary remedial action to be taken.
NAGRA and Harmonic have created a joint solution to leverage our security know-how and their flexible software-based encoders and receivers, including Harmonic XOS / VOS for linear ABR encoding. We discussed this further in the recent webinar that I mentioned at the start of this blog and it can be watched here.
NAGRA works with organisations across the content contribution and distribution chain to help secure their content against increasing risks of theft and leaks. To continue the conversation and learn how you could join them, why not contact us here; we're looking forward to hearing from you!
Most recent headlines
05/01/2027
Worlds first 802.15.4ab-UWB chip verified by Calterah and Rohde & Schwarz to be ...
04/08/2026
Dalet, a leading technology and service provider for media-rich organizations, t...
04/07/2026
April 7 2026, 19:00 (PDT) Detective Conan: Fallen Angel of the Highway Opens in...
01/06/2026
January 6 2026, 05:30 (PST) Dolby Sets the New Standard for Premium Entertainment at CES 2026
Throughout the week, Dolby brings to life the latest innovatio...
02/05/2026
Dalet, a leading technology and service provider for media-rich organizations, t...
01/05/2026
January 5 2026, 18:30 (PST) NBCUniversal's Peacock to Be First Streamer to ...
21/04/2026
Cloud-based production isnt going anywhere, and BitFire is doubling down by prov...
21/04/2026
The topic of artificial intelligence has a stranglehold on the sports-video-prod...
21/04/2026
5G is still a hot topic in live event production, and this workflow continues to...
21/04/2026
At the 2026 NAB Show, Ed McGivern, GM and President of Appear US, discusses the ...
21/04/2026
Studio Network Solutions (SNS) has announced an on-premise AI suite designed for...
21/04/2026
Suite Studios has integrated its file-streaming technology into the newly announced Frame.io Drive, a desktop application from Adobe company Frame.io. The colla...
21/04/2026
Net Insight has integrated InSync Technology's FrameFormer into the Nimbra E...
21/04/2026
Fox Sports has selected Appear as a technology partner to support the next phase...
21/04/2026
Diversified has appointed Tyler Affolter as Chief Revenue Officer (CRO) to lead the company's commercial organisation. The appointment follows the firm'...
21/04/2026
Layercake has formalised the integration of Bitmovin's video streaming infra...
21/04/2026
The International Judo Federation (IJF) has extended its distribution partnershi...
21/04/2026
Glookast has launched the Cinnafilm Tachyon plugin for its Media Producer and Me...
21/04/2026
Eutelsat has entered into an agreement with Cadena Tres, a division of Grupo Ima...
21/04/2026
Dolby Laboratories and TV Azteca have partnered to introduce Dolby Atmos immersive audio to free-to-air television broadcasts. The implementation utilises the A...
21/04/2026
FOX Entertainment partnered with Verizon to overcome significant production hurd...
21/04/2026
Osprey Video has announced its technology showcase for the NAB Show 2026, highli...
21/04/2026
Riedel Communications (Booth C4908) introduced a range of new solutions at NAB S...
21/04/2026
The NAB Show is in full swing, and the SVG and SVG Europe editorial teams are chasing down the hottest stories from all over the Las Vegas Convention Center. He...
21/04/2026
Blackmagic Design has announced the URSA Cine Immersive 100G, an immersive cinem...
21/04/2026
Clark Wire & Cable is continuing its evolution from cable supplier to full-scale solutions partner for broadcast and live production. At the 2026 NAB Show, we s...
21/04/2026
Rashad Frett attends the 2025 Sundance Film Festival premiere of Ricky at Eccles Theatre on January 24, 2025, in Park City, UT. (Photo by George Pimentel/Shut...
21/04/2026
Five years ago, Spotify arrived in Pakistan, opening a new chapter in the country's music scene. Since then, local listeners have explored across genres, ge...
21/04/2026
Since its launch in 2020, RADAR has been our program for spotlighting emerging artists around the world. This year marks the sixth edition of RADAR Spain, our o...
21/04/2026
Offers compact wireless solution for pedalboards
Taiwanese audio brand Cloudvocal have announced the availability of a new pedalboard-friendly wireless syst...
21/04/2026
Latest hybrid sampling/synthesis instrument arrives
Arturia's Augmented series offerings rely on a mixture of sampling and synthesis, allowing users to ...
21/04/2026
Rohde & Schwarz to host Power Electronics Online Conference From Design to Vali...
21/04/2026
MAS and Lockheed Martin partner to establish an F-35 depot in Canada, enabling in-country sustainment and creating high-skilled aerospace jobs....
21/04/2026
Advertising strategies shift as competition grows for a large, active and qualit...
21/04/2026
Share
Copy link
Facebook
X
Linkedin
Bluesky
Email...
21/04/2026
Share
Copy link
Facebook
X
Linkedin
Bluesky
Email...
21/04/2026
Share
Copy link
Facebook
X
Linkedin
Bluesky
Email...
21/04/2026
Share
Copy link
Facebook
X
Linkedin
Bluesky
Email...
21/04/2026
Share
Copy link
Facebook
X
Linkedin
Bluesky
Email...
21/04/2026
Share
Copy link
Facebook
X
Linkedin
Bluesky
Email...
21/04/2026
Share
Copy link
Facebook
X
Linkedin
Bluesky
Email...
21/04/2026
Share
Copy link
Facebook
X
Linkedin
Bluesky
Email...
21/04/2026
Layercake Deepens Bitmovin Integration to Power End-to-End Media Orchestration w...
21/04/2026
Cobalt Digital Announces Launch of blueCORE at NAB Show 2026: Compact Powerhouse...
21/04/2026
On-Premise AI Suite from Studio Network Solutions Debuts at NAB Show 2026
Melanie Ciotti April 21, 2026
0 Comments
Unlimited processing, no cloud depe...
21/04/2026
London, 21 April 2026 IBC today announced the appointment of Tim Banham as its first Chief Commercial Officer (CCO), a newly created role that reflects the or...
21/04/2026
Motion Design Tools - April 2026
Roland Kahlenberg April 21, 2026
0 Comments
Within 2 days, Maxon and Canva announced pro-level motion design apps - A...
21/04/2026
Chaos and Zero Density to Showcase Real-Time Ray Tracing for Virtual Studios and...
21/04/2026
Share
Copy link
Facebook
X
Linkedin
Bluesky
Email...
I recently presented at the Harmonic Live event with Stephane Cloirec about the changing landscape of linear channel distribution and the evolutions that this once well-established distribution chain is currently witnessing.
