Your question doesn't make any sense at all.
If you block your HTTP port, you won't be able to access
any website (including facebook)
Also, as far as I've heard it used, a transparent proxy doesn't do anything much to the content (according to
RFC 2616,
Quote:
A "transparent proxy" is a proxy that does not modify the request or
response beyond what is required for proxy authentication and
identification.
|
).
Did you just mean "How do I block Facebook on my computer?" ?