[Suggestion] What are some good ideas for a Bachelor Diploma Thesis in Networking field ?

Just an overview , I study for software engineering , and this is my last year of university .

To be honest , I dont really like the programming field ,so i was thinking for my diploma thesis to work on networking field ,since i have more knowledge and i have more info than programming :P .

I was thinking to go with Implementation of IPv6 , the benefits , security etc . and my two other option were Iot and Cloud technology .

what u guys think ? Any other suggestion ?

Any suggestion and direction would be very helpful for me :)

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