On 1/12/11 11:50 AM, Nathan Loofbourrow wrote:
On Wed, Nov 30, 2011 at 4:47 PM, Rose, Greg <g...@qualcomm.com <mailto:g...@qualcomm.com>> wrote:

    On 2011 Nov 30, at 16:44 , Adam Back wrote:

    > Are there really any CAs which issue sub-CA for "deep packet
    inspection" aka
    > doing MitM and issue certs on the fly for everything going
    through them:
    > gmail, hotmail, online banking etc.

    Yes, there are. I encountered one in a hotel at Charles de Gaulle
    airport a few weeks ago.


Yup. Boingo does this. Also, many employers.


Do these sub-CAs do MITMs on the certs from other CAs?

Is this in anyway a cause for action in contract? Is this a caused for revocation?

If a CA is issuing sub-CAs for the purpose of MITMing, is this a reason to reset the entire CA? Or is it ok to do MITMing under certain nice circumstances?

iang
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