I can guess, but I'm sure other users know better.
I can guess, but I'm sure other users know better.
EDIT: But back to the question. I think the answers make sense. It's easy to bypass if you are savvy (as we know already) but if you challenge govt they would take offense. I guess the grey area would be anonomous critique, but I digress; thanks for the response.
So in praising Tang Taizong, the official was critiquing Xi's inability to deal with differing opinions.
This isn't a new thing, BTW. Chinese scholar-officials have been doing this for ages. China has historically been a very authoritarian country and the same ideas applied then (kind of). This is one reason why historical Chinese officials were (ironically enough) criticized by the Communists for being backwards looking. Straight forward critique wasn't allowed during the imperial eras so they always had to find historical parallels to vail their critiques and advices.
Then it will stop.
Even though they may not be able to break the crypto, it's not hard from a DPI (deep packet inspection) and netflow analysis perspective to see that an IP in China has a high volume of encrypted traffic to/from a single /32 in the US/Europe, and then blackhole that.
The GFW has automated null routing/traffic blackholing functions in place for this.
For example, multiple SSH tunnels through something like sshuttle where you try to give the impression that you are not threading all your traffic through one "hole".
Always impressed that it still manages to work.
I paid for a vpn service so for personal stuff I was able to access every single site on the Internet. I did this for over two years and never got into any trouble. My impression was that nobody cares if you find a way to browse facebook, twitter, wikipedia as long as you don't use that opportunity to incite subversion of the government or some similar shit.