[Ndn-interest] 答复: data owner(namespace owner) and producer

Zhou Pengyuan zpymyyn at hotmail.com
Fri Jan 27 12:40:35 PST 2017

Hi Alex,

Thanks for the answer.

I still have some confusion. For instance, if I submit my own movie to a platform such as Google Play, they user can buy or rent it there. Then who will be producer and owner?



发件人: Alex Afanasyev <aa at cs.ucla.edu>
发送时间: 2017年1月28日 3:30
收件人: Zhou Pengyuan
抄送: ndn-interest at lists.cs.ucla.edu
主题: Re: [Ndn-interest] data owner(namespace owner) and producer

> On Jan 26, 2017, at 5:47 AM, Zhou Pengyuan <zpymyyn at hotmail.com> wrote:
> Hi all,
> I just read the "Named Data Networking Next Phase (NDN-NP) Project May 2015 - April 2016 Annual Report”.
> And found a question in chapter 3, what’s the difference between data owner and producer (Figure 3.1)?

For example, your iPhone is a data producer for the pictures you're taking.  But iPhone itself is not an owner of the pictures, you are.  In name-based access control (figure 3.1 that you're referring to), you would be represented by some software entity that will enforce a specific policy for data secrecy that you will define.


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