& cplSiteName &

Comcast Lights Up DTA Encryption

Jeff Baumgartner
LR Cable News Analysis
Jeff Baumgartner
1/26/2010
50%
50%

Comcast Corp. (Nasdaq: CMCSA, CMCSK) has confirmed that it's activated encryption in Digital Terminal Adapter (DTA) devices serving customers in Portland, Ore., and Seattle -- the first Comcast markets to take the step since the Federal Communications Commission (FCC) granted waivers to a handful of the simple channel zappers last year.

DTAs in those markets had been delivering digital programming in the clear. However, the Broadcom Corp. (Nasdaq: BRCM) chips that power those devices are burned in with "privacy mode," a content protection system for video on demand (VoD); encryption for that mode can be activated via a firmware upgrade. (See Comcast's DTAs: Security Optional .)

MSO are allowed to take advantage of that option because of security waivers the FCC awarded last year, to DTAs from suppliers such as Cisco Systems Inc. (Nasdaq: CSCO), Motorola Inc. (NYSE: MOT), Pace plc , Thomson S.A. (NYSE: TMS; Euronext Paris: 18453), Evolution Broadband LLC , and Nagravision SA . Short of such waivers, MSOs are banned from buying set-tops with integrated security under an FCC rule that took effect in July 2007. (See FCC Believes in Evolution-ary DTAs, Nagravision Joins DTA Waiver Parade, and FCC Approves DTAs From Moto, Cisco, Thomson & Pace.)

Late in 2009, Comcast began notifying Portland and Seattle customers that it was activating DTA encryption.

Comcast's relying heavily on the $35 DTA devices for Project Cavalry, an analog reclamation initiative that's clearing spectrum for gobs of high-definition television channels and speedier Docsis 3.0 services. (See Comcast's $1B Bandwidth Plan .)

Activating encryption in those DTAs should offer relief to programmers in Comcast's expanded basic tier that are concerned about digital piracy. Walt Disney Co. (NYSE: DIS) has been the most vocal about it, suggesting last summer that it might consider withholding programming delivered to DTAs in the absence of some degree of content security. (See Cable Circles the DTA Wagons .)

Although encryption will offer a layer of protection to channels being delivered to DTAs, Comcast still delivers its B1 basic programming tier (about 30 channels, depending on the market) in analog, and free of encryption. Comcast would require yet another FCC waiver to encrypt B1. Cablevision Systems Corp. (NYSE: CVC) obtained such a waiver last month for its New York systems. (See FCC Lets Cablevision Lock Up Its Basic TV Tier .)

'Cavalry' marches on
Comcast has remained aggressive with Project Cavalry in 2010, starting the "marination" process recently in two more markets: Minneapolis/St. Paul; and in Olathe, Independence, and other parts of Jackson County, Mo. In this preparatory phase, Comcast is installing digital boxes and DTAs during routine truck rolls before the markets go on the clock for the analog-to-digital channel migration. (See Comcast Seeds Digital Shift With Free Boxes.)

Comcast spokeswoman Alana Davis said Comcast has completed the all-digital Cavalry upgrade in four markets: Portland, Ore.; Seattle; the San Francisco Bay Area; and Augusta, Ga. The process is more than 75 percent complete in Comcast's Philadelphia region and in its Chattanooga, Tenn., system.

Other Comcast markets and regions where Project Cavalry is already underway include:

  • Atlanta
  • South Florida
  • Greater Boston region
  • Western New England
  • Greater Detroit region
  • Chicago
  • Portions of Maryland and Virginia
  • Michigan
  • Central Pennsylvania
  • Pittsburgh and Harrisburg, Pa.
  • Nashville, Tenn.
  • Indianapolis


Comcast chairman and CEO Brian Roberts told an investor conference last month that the MSO had deployed more than 4.5 million DTAs so far. It's expected that Comcast will require more than 25 million of the devices to complete the project.

To this point, all of the DTAs Comcast has deployed are capable of only displaying standard-definition video. However, Broadcom and Zoran Corp. (Nasdaq: ZRAN) have both developed chipsets for low-cost ($50 or less) DTA models that can render high-definition video.

The FCC has not granted a security waiver to any HD-DTA models yet. However, it has given CableOne the OK to use them in one small system in Tennessee. (See Evolution Guns for HD Box Waiver , Broadcom Breaks Out HD-DTA Chipset , Cable ONE Seeks $50 HD Box, and Cable ONE Snares HD Set-Top Waiver .)

— Jeff Baumgartner, Site Editor, Cable Digital News

(0)  | 
Comment  | 
Print  | 
Newest First  |  Oldest First  |  Threaded View        ADD A COMMENT
From The Founder
Cisco's Conrad Clemson, recently promoted to head up the company's Service Provider Apps & Platforms developments, talks to Light Reading's Founder and CEO Steve Saunders about how he's bringing cloud video, mobile and virtualization together to empower network operators.
Flash Poll
Live Streaming Video
Charting the CSP's Future
Six different communications service providers join to debate their visions of the future CSP, following a landmark presentation from AT&T on its massive virtualization efforts and a look back on where the telecom industry has been and where it's going from two industry veterans.
LRTV Custom TV
Introducing OrbTV: Netscout's MWC Day 1 Recap

2|27|17   |   8:35   |   (0) comments


The executive team of Netscout reviews the first day of Mobile World Congress in Barcelona. Stay tuned for OrbTV -- Light Reading and Netscout's full coverage of the show. We'll have daily show recaps, service provider interviews and tours of the show floor.
LRTV Custom TV
Innovation at MWC: Low-Power IoT for Scottish Seal Lions

2|27|17   |   6:32   |   (0) comments


Light Reading's Liz Coyne tours the GSMA's Innovation City at Mobile World Congress 2017. A key theme of this year's event is how low-power or no-power IoT devices could become a part of our everyday lives. Imagine a world in which over 15 billion shipping pallets communicate with cellular networks down the entire supply chain. Or a parka that reveals your ...
LRTV Huawei Video Resource Center
Huawei Will Accelerate the Spread of the Video Business

2|27|17   |     |   (0) comments


What is the future of the booming video business? What changes will happen to the video industry chain in the future? Hunter Hu, VP of Huawei Video Product Line, shares his viewpoints and explains how Huawei can be an enabler and accelerate the spread of the video business.
LRTV Huawei Video Resource Center
Frost & Sullivan's Jonas Zelba on Going Beyond Connectivity

2|27|17   |     |   (0) comments


Telecom operators across the globe are trying to understand what can they offer beyond connectivity. Operators are already introducing new and innovative services but they are faced with challenges due to unclear business models. Jonas highlights that no one operator can offer all the services itself. Operators in the Middle East should look within their ecosystem ...
LRTV Huawei Video Resource Center
IDC's Paul Black on Cloudification

2|27|17   |     |   (0) comments


Paul Black from IDC shares his insights on how cloudification is expected to combile all aspects of digital transformation.
LRTV Huawei Video Resource Center
Industry Expert Michael Howard Talks About Cloud Native

2|27|17   |     |   (0) comments


Cloud Native is a really nice term and a lot of people are using it. But most of them have their own definition of what Cloud Native means. Michael Howard offers his take on the terminology.
LRTV Custom TV
4.5G Evolution: Peter Zhou on Advanced MIMO Technologies & 5G Business Prep

2|25|17   |     |   (0) comments


In the process of service transformation, operators need to catch three major opportunities and start deploying in 4.5G networks, such as video, household broadband access and digital transformation of vertical industries. 5G is coming. Operators don't need to wait for it to happen but should progressively deploy 4.5G networks by introducing 5G-oriented ...
LRTV Custom TV
What WTTX Can Deliver

2|23|17   |     |   (0) comments


Mohamed Madkour explains the benefits of WTTX while Dimitris Mavrakis discusses the challenges of delivering home broadband access.
LRTV Custom TV
Huawei on Mobile Broadband

2|23|17   |     |   (0) comments


Mohamed Madkour shares his vision on MBB for the next three years.
LRTV Custom TV
Analysys Mason Talks About the Future of Digital Operations

2|23|17   |     |   (0) comments


The future of digital operations has three key aspects: 1. Highly automated operations for both service and network; 2. Highly converged BSS/OSS for business and resources; 3. Highly merged management and control for real-time cloud native operations.
LRTV Interviews
Software Trends in the Telecom Sector

2|23|17   |   03:40   |   (0) comments


Heavy Reading senior analyst James Crawshaw talks with Telecoms.com Editorial Director Scott Bicheno about trends and developments in the telecoms software sector and what to expect at MWC 2017.
LRTV Custom TV
Huawei's Pre-MWC Analyst Briefing 2017 Highlights

2|22|17   |     |   (0) comments


Huawei shares its vision for this year's MWC.
Upcoming Live Events
March 21-22, 2017, The Curtis Hotel, Denver, CO
March 22, 2017, The Curtis Hotel, Denver, CO
March 22, 2017, The Curtis Hotel, Denver, CO
May 15-17, 2017, Austin Convention Center, Austin, TX
May 15, 2017, Austin Convention Center - Austin, TX
June 6, 2017, The Joule Hotel, Dallas, TX
All Upcoming Live Events
Infographics
With the mobile ecosystem becoming increasingly vulnerable to security threats, AdaptiveMobile has laid out some of the key considerations for the wireless community.
Hot Topics
Uber's HR Nightmare: Company Investigates Sexual Harassment Claims
Sarah Thomas, Director, Women in Comms, 2/21/2017
Broadband Has a Problem on the Pole
Mari Silbey, Senior Editor, Cable/Video, 2/21/2017
Verizon to Start Fixed 5G Customer Trials in April
Dan Jones, Mobile Editor, 2/22/2017
Cloud Rains on HPE Earnings
Mitch Wagner, Editor, Enterprise Cloud, 2/24/2017
Verizon Fixed 5G Tests to Top 3Gbit/s?
Dan Jones, Mobile Editor, 2/23/2017
Like Us on Facebook
Twitter Feed
BETWEEN THE CEOs - Executive Interviews
Light Reading founder and CEO Steve Saunders chats with Sportlogiq CEO Craig Buntin about sports data analysis.
Eyal Waldman, CEO of Mellanox Technologies, speaks to Steve Saunders, CEO of Light Reading, for an exclusive interview about the 100 GB cable challenge, cybersecurity and much more.
Animals with Phones
No One Likes This Click Here
Take a hint!
Live Digital Audio

Playing it safe can only get you so far. Sometimes the biggest bets have the biggest payouts, and that is true in your career as well. For this radio show, Caroline Chan, general manager of the 5G Infrastructure Division of the Network Platform Group at Intel, will share her own personal story of how she successfully took big bets to build a successful career, as well as offer advice on how you can do the same. We’ll cover everything from how to overcome fear and manage risk, how to be prepared for where technology is going in the future and how to structure your career in a way to ensure you keep progressing. Chan, a seasoned telecom veteran and effective risk taker herself, will also leave plenty of time to answer all your questions live on the air.