Thanks for the quick reply Henrik. Not using a token would be quite a disappointment for the (public) visitors of my website i think. The website is made so other people can enjoy the nesting period of the birds... I am aware of the fact that https should be used, but I have no experience how to implement this in NCS and where to get the necessary certificates.
The main problem I believe exists with the current setup is the fact that the url of the camera's is used within the website backend and can be retrieved when using developer tools visiting the site.