So I am using ZeroTier VPN to access local devices, routers(to which I installed ZT on the router, explained here), local servers and devices remotely. However, accessing my router for example I only access it without HTTP, e.g. http://192.168.1.1
which is basically the same way I do when I am physically near the router itself.
On my laptop, there's the ZeroTier Virtual network adapter which is the one handling my access to the IP mentioned so even I am away from the physical location, I can access the router as if I am there, hence, VPN.
My question is, accessing non-HTTPS over VPN is it safe to access non-HTTPS devices? Usually passwords / sessions are part of HTTP payload either through HTTP query parameters or headers.