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Self Signed Certificates and Exceptions

Author
23 Mar 2009 9:36 PM
Jeffery Rehm
I have a self-signed certificate I generated using KeyMan and am using it
with my IIS server.  It works fine except the client always gets a warning
about the certificate saying it can't be verified.  How can I stop this
behavior on the client side without the user having to do anything?  The
primary use is to secure the content to/from Blackberry (no BES server in
the mix here).

Author
24 Mar 2009 8:22 AM
Ken Schaefer
There is nothing you can do to force a remote client to "trust" your signing
certificate. That would be a huge security vulnerability in the entire PKI
system. It would mean that I could issue a certificate for www.amazon.com or
www.microsoft.com or www.yourbank.com and somehow remotely cause the client
to "trust" that certificate and not through up a warning.

Maybe RIM provides some tools to allow administrators in a
business/enterprise scenario to remotely install certificate onto devices
under control of the organisation (like Microsoft provides GPOs to allow
enrollment of CAs and certs for domain-joined clients). However that isn't
an IIS question...

Cheers
Ken


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"Jeffery Rehm" <abs@spam.never> wrote in message
news:#K1h39$qJHA.3584@TK2MSFTNGP05.phx.gbl...
> I have a self-signed certificate I generated using KeyMan and am using it
> with my IIS server.  It works fine except the client always gets a warning
> about the certificate saying it can't be verified.  How can I stop this
> behavior on the client side without the user having to do anything?  The
> primary use is to secure the content to/from Blackberry (no BES server in
> the mix here).
>