[Fiware-tech-help] Need Help about Orion Context Broker

[Abhinandan Bhadauria]

Hello,

I'm an freelancer and currently evaluating the usages of Orion Context
Broker.
I have gone through the tutorials and I am able to understand and can also
run some examples of data provider and consumer.

However I have some doubts/questions about the "security aspect" which I'm
not able to understand properly. Below are some doubts/questions:

*Q 1.* I am running context broker on Debian 9.0 Linux VM which is hosted
on my PC (NAT mode)
    -> I'm able to access the context broker info from my host PC's browser
using IP address of VM e.g. *http://192.168.95.130:1026/v2/entities
<http://192.168.95.130:1026/v2/entities>*
    My question, is it possible to restrict above access? Let's say if
context broker running on a real machine then are other machines on same
network able to access context broker info via IP address in the same way
as stated above? [as I don't have 2 PCs in same network, I couldn't verify
this]

*Q 2.* How a data provider can grant access to its selected data to only
selected consumers? Let's say there is one data provider and two consumers.
Data provider has 2 attributes "temperature" and "pressure", he want to
give access to "temperature" to one consumer and access to "pressure" to
other consumer. How this can be handled?

Kindly help me to clarify above questions.

With best regards
Abhi
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