I'm surprised the article doesn't mention `meek`, which is a pluggable transport for Tor which also takes advantage of the way CDNs work in order to circumvent

I'm surprised the article doesn't mention `meek`, which is a pluggable transport for Tor which also takes advantage of the way CDNs work in order to circumvent censorship. Clients take advantage of domain fronting, where they send a request to "google.com" with a Host header pointing to a Google App Engine instance which is a Tor bridge: http://www.icir.org/vern/papers/meek-PETS-2015.pdf http://www.icir.org/vern/papers/meek-PETS-2015.pdf