Question about a perfect private Key store for today's environment

[Aleksandar Lazic]

Dear Diego,

Am 22-09-2013 10:37, schrieb NdK:
> Il 21/09/2013 23:06, Aleksandar Lazic ha scritto:
> 
>> What solution is available for public Web mail providers like gmail,
>> gmx, hotmail, .... .?
> Firefox+GreaseMonkey+script to interface to card?

Your solution implies that you need to install all this components on 
all devices.
I'm not sure that this is always possible.

Do you see any other solution for the users to use safely the private 
key?

Best regards
Aleks