2 04, 2020
  • Capacity Challenges Created by COVID-19

Capacity Challenges Created by COVID-19

2021-08-15T17:41:52-04:00April 2nd, 2020|

Hello Everyone.  This is episode 57 of Get Your Tech On, our show on All Things DOCSIS.  I'm Brady Volpe, Founder of The Volpe Firm and Nimble This. John Downey is with me today.  John is CMTS Technical Leader at Cisco Systems, welcome John.  Today we are going to discuss Capacity Challenges Created by COVID -19 I want to plug ZCorum’s latest Tech Tuesday podcast where Rick Yuzzi has a lot of good information on what cable operators should be doing in the midst of COVID-19. I won’t

30 09, 2013
  • Upgrade CMTS

Smart DOCSIS CMTS Upgrade

2021-12-14T15:36:26-05:00September 30th, 2013|

Making a DOCSIS CMTS Upgrade? Make sure you have done your homework. With all of the publicity focussed on DOCSIS on DOCSIS 3.1 many cable operators still have existing networks that are running DOCSIS 2.0 or even DOCSIS 1.1. Many conversations arise around what is the best path forward on making a smart DOCSIS CMTS upgrade. Should investments be made in addition DOCSIS CMTSs identical to equipment already installed? This is especially true when there is a lot of existing DOCSIS 1.1 and 2.0 equipment available at rock

8 10, 2012
  • Web Hog

Capacity Planning | Build It & They Will Fill It

2012-10-08T10:01:54-04:00October 8th, 2012|

Capacity Planning - Helps Make Future Capital Expenditure Decisions Capacity Planning in the good old days, was an issue that impacted neighborhoods with web hogs in the them.  Peak usage hours were dreaded, teenagers downloading music were seen as a scourge, and web surfers were just plan old annoying.  What did these people think the internet was for? How things have changed.  Today people not only download music and surf the web but also watch movie content, make video conference calls, teach classes, and do just about anything else they can think of.  What

14 08, 2012

DOCSIS Security | Uncapping Cable Modems

2012-08-14T10:57:21-04:00August 14th, 2012|

So what is uncapping cable modems? Uncapping cable modems refers to activities performed to alter a DOCSIS cable modems settings. Plain and simple someone is messing with the cable modem's configuration file to get what they want.  So what do they want?  Greater bandwidth (the need for speed), wanting more than one public IP, or any other configurable options a DOCSIS modem can offer.  Maybe they just want to prove they can do it and or feel they are getting the shaft from their cable provider.  Really the psychology of people is

23 11, 2011
  • Intraway DOCSIS Security and Fraud Detection

Fresh Tech | Intraway Secures DOCSIS

2020-07-02T16:34:58-04:00November 23rd, 2011|

I first heard of Intraway's products through a LinkedIn request to talk about DOCSIS security from Intraway's CEO, Leandro Rzezak. This immediately peaked my interest becuase today our DOCSIS networks are inherently insecure and many are unaware of this. What do I mean by insecure? No, not crying and sniffling in a corner. They are open to theft of service, illegal intercept of the data transmitted, illegal wiretapping of phone calls, etc. Even with Baseline Privacy Interface Specification (BPI+) DOCSIS is quite hackable as evidenced on a number of well known hacking sites. The cool factor in the Fraud & Network Usage Control module offered by Intraway is that they have developed effective algorithms which sit on-top of the most used provisioning systems, Cisco's CNR and Incognito's BCC.

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