[Ach] TLS 2.0 ?

[Philipp Gühring]

Hi,

In practical_settings.tex I found the following:
\verb|SSL 3.0|, \verb|SSL 2.0| and \verb|MD5| are turned off.
\verb|TLS 1.0| and \verb|TLS 2.0| are turned on.


The only problem is that there is no TLS 2.0 yet, so I am quite sure that
this is a typo. But since there are both TLS 1.1 and TLS 1.2 missing in
this list, I am not sure, which one was meant. Perhaps both?
Who wrote this paragraph? Please check again and correct it.

Best regards,
Philipp Gühring