If you're on LinkedIn, and you use a smart phone...

[leo.vegoda at icann.org (Leo Vegoda)]

Jimmy Hess wrote:

[...]

> This may be easier than you think,  if remote account access is
allowed
> only using Web-based mail, and company managed mobile devices.
> Whitelist the  cell carrier's  mobile network, using ActiveSync.
> 
> An IMAP connection attempt from anywhere is immediately suspect.

This assumes good mobile data signal and no use of home WiFi, hotel
WiFi, airport WiFi etc...

I'm not convinced your proposal is much better than stopping the device
from being useful in a significant proportion of the situations it would
be used.  
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