I'm concerned about my network that I'm currently using. There is an network on my flat with several access points in the building and the network admin is providing access - afaik it's PEAP with 802.1X
He's not the internet provider, but just normal person that manages this network.
I've got concerned when trying to connect with the Android device - it said the 'connection may not be private" without CA Certificate.
Is there any possible vulnerabilities that he could intercept any of my personal credentials i.e banking credentials etc.