Why is named data networking better than existent network architecture?

NDN is better than existent network architecture. The reasons behind it are below

i)In Conventional IP architecture, the application names are translated to IP address. We get the content through host-to-host communication.

On the other hand, in NDN we can directly retrieve the content using the application through name-based routing.

*** Are you interested in the location of the content or only content??? I think obviously, content. Nobody bothers about the location from where it is receiving.

ii) We may hear server slow down because of too much traffic.

In NDN, this problem will be easily solved. Due to the introduction of in-network caches popular content will be retrieved very fast. It will definitely help in reducing BW usage, load on producer and content retrieval latency.

iii) in NDN data packets are signed. So we can verify whether it is from the original producer or not.

iv) Since in NDN packets there is no information about source IP and destination IP address, an attacker can not easily target the victim.

v) NDN works better in case of the mobile environment also.

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