– TLS termination mandatorily happens at Cloudflare (i.e. your traffic is mitm'ed). That's because this free product is meant as a gateway drug (aka a loss leader) to Cloudflare's WAF/Anti-DDOS products (which require TLS termination to happen on their side for technical reasons).
– Other TCP protocols (including SSH) require every client to run the software too. So if you were thinking about bypassing the TLS termination restriction by creating a TCP tunnel instead of an HTTP(S) tunnel you can't.
– TLS termination mandatorily happens at Cloudflare (i.e. your traffic is mitm'ed). That's because this free product is meant as a gateway drug (aka a loss leader) to Cloudflare's WAF/Anti-DDOS products (which require TLS termination to happen on their side for technical reasons).
– Other TCP protocols (including SSH) require every client to run the software too. So if you were thinking about bypassing the TLS termination restriction by creating a TCP tunnel instead of an HTTP(S) tunnel you can't.
– Max 100 MB uploads for HTTP(S).
– No media servers allowed.
Otherwise it's a really good service!