TBB's default values are dangerous
According to this, TBB 7.0.8 have these values. https://blog.torproject.org/comment/272096#comment-272096
I can also confirmed it by looking at "about:config".
network.IDN_show_punycode = false (expecting TRUE) security.enable_tls = false (TRUE) security.ssl3.rsa_des_ede3_sha = true (FALSE)
Why Tor Browser didn't set these values to expected values?