Light Reading
MSO confirms that channel zappers serving customers in Portland and Seattle are its first to have content protection activated

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
Flash Poll
Wagner’s Ring
Data Centers Drive Telcos Into the Future

8|28|14   |   2:20   |   (2) comments


Data centers are at the heart of key trends driving telecom -- network virtualization, the drive for increased agility, and the need to compete with OTT providers.
LRTV Custom TV
Why SPs Should Consider Cisco's EPN

8|27|14   |   5:40   |   (0) comments


Sultan Dawood from Cisco discusses Cisco's EPN, which enables SPs to build agile and programmable networks delivering new network virtualized services using Cisco's Evolved Services Platform (ESP).
LRTV Huawei Video Resource Center
Huawei’s Showcase @ Big Telecom Event 2014

8|26|14   |   2.56   |   (0) comments


SoftCOM is Huawei's framework for telecom business and network transformation. Haofei Liu, Solution Marketing Manager, Carrier Business Group, Huawei, showcases Huawei's SoftCOM architecture in this video.
LRTV Huawei Video Resource Center
Huawei @ BTE 2014: Director of Integrated Solutions on SoftCOM & NFV Monetization

8|26|14   |   4.43   |   (0) comments


Libin Dai, Director of Integrated Solutions, Carrier Business Group, discusses Huawei's SoftCOM and NFV monetization. Huawei believes that NFV monetization should be service-driven rather than network-driven, and that operators should have network transformation, service transformation and a compatible and collaborative ecosystem in place in order to deploy NFV.
LRTV Huawei Video Resource Center
Huawei @ BTE 2014: Director of US NFV Lab on CloudEdge & the Future of NFV

8|26|14   |   4.06   |   (0) comments


Sean Chen, Director of US NFV Lab at Huawei, discusses Huawei's new approach to NFV in open collaboration. Huawei believes that through Proof of Concept tests, it could help operators learn and communicate with the industry more effectively. Sean believes that successful implementation of NFV should have its values reaching to end users and discusses how Huawei's ...
LRTV Huawei Video Resource Center
Huawei's Highlights @ Big Telecom Event 2014

8|26|14   |   3.34   |   (0) comments


At the Big Telecom Event in Chicago Huawei showcases its high-level strategy, the SoftCOM architecture, which helps operators reduce the cost of ownership of their network infrastructure and generate additional revenue in the ICT service environment. Huawei showcases over 30 pilot programs from across the globe, focusing on the industry-leading commercial ...
LRTV Custom TV
VeEX – Live from the Show

8|21|14   |   5:58   |   (0) comments


An overview of VeEX Test and Measurement solutions including TX300S multi-service test set with VeExpress cloud-based management system, UX400 universal modular platform supporting 100G testing, and the redesigned RXT modular platform.
LRTV Custom TV
Transitioning CE 2.0 Networks Into the SDN & NFV Era With Telco Systems

8|19|14   |   5:19   |   (0) comments


Telco Systems' Ariel Efrati (CEO) and Moshe Shimon (VP of Product Management) discuss virtualization and how the company's new Open Metro Edge solution utilizes the SDN and NFV concepts to accelerate and orchestrate service delivery through its innovative product portfolio and software applications.
LRTV Custom TV
NFV Myths: Is NFV Still Several Years Away?

8|11|14   |   1:13   |   (0) comments


Some say that NFV (network functions virtualization) is still several years away from being implemented on mobile operator networks. This isn't the case. Operators can get started on their paths to NFV now, as this short video from Skyfire shows.
LRTV Custom TV
A New Security Paradigm in SDN/NFV

7|28|14   |   02:54   |   (0) comments


Paul Shaneck, Global Director Network Solutions for Symantec, discusses the evolving virtualized network, explaining how Symantec is leading the security discussion as it relates to SDN and NFV, and helping to ensure the network is protected and compliant.
LRTV Documentaries
Sprint's Network Evolution

7|24|14   |   14:59   |   (0) comments


Sprint's Jay Bluhm gives a keynote speech at the Big Telecom Event (BTE) about Sprint's network and services evolution strategy, including Spark.
LRTV Documentaries
BTE Keynote: The Software-Defined Operator

7|24|14   |   18:43   |   (1) comment


Deutsche Telekom's Axel Clauberg explains the concept of the software-defined operator to the Big Telecom Event (BTE) crowd.
Upcoming Live Events!!
September 16, 2014, Santa Clara, CA
September 16, 2014, Santa Clara, CA
September 23, 2014, Denver, CO
October 29, 2014, New York City
November 6, 2014, Santa Clara
November 11, 2014, Atlanta, GA
December 9-10, 2014, Reykjavik, Iceland
June 9-10, 2015, Chicago, IL
Infographics
A survey conducted by Vasona Networks suggests that 72% of mobile users expect good performance all the time, and they'll blame the network operator when it's not up to par.
Hot Topics
Rogers, Shaw Take Aim at Netflix
Mari Silbey, Independent Technology Editor, 8/26/2014
Utilities to Pump $11.2B Into Smart Grid – Study
Jason Meyers, Senior Editor, Utility Communications/IoT, 8/26/2014
Verizon Launches QR Code Security Solution
Carol Wilson, Editor-at-large, 8/26/2014
Fiber Revival at Deutsche Telekom
Iain Morris, 8/25/2014
M2M's In Fashion: Wearables Play the US Open
Sarah Reedy, Senior Editor, 8/25/2014
Like Us on Facebook
Twitter Feed