purpose of xp extensions

[d tbsky]

2018-06-29 0:19 GMT+08:00 Alan DeKok <aland at deployingradius.com>:
> On Jun 28, 2018, at 11:48 AM, d tbsky <tbskyd at gmail.com> wrote:
>> I know it is not very secure to use public
>> CA, but it seems easier when deal with mobile devices bring by users.
>> they just want to access wifi with their active directory
>> username/password.
>
>   That generally doesn't work.  Some systems prompt the user to accept the certs.  Others don't, and silently fail.

Hi:
   thanks a lot for the hint. now I understand public CA doesn't make
things easier..