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Query About PSE

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Former Member

on ‎2016 Feb 19 9:53 AM

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Hello Gurus,

Can anyone please explain what are the places where exactly a system pse will be used?

For example, if someone wants to login into the SAP server from a Enterprise portal , it is needed?

Can anyone please let me know what are the other places in common where a system pse is used?

and can you tell me a real time scenario where a SSL client anonymous is used? I know if the SAP system does not wants to reveal its identity , Can you give an example of that?

Thanks,

Sowmya

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Former Member
‎2016 Feb 19 11:56 AM
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Hello Ashutosh and Isaias ,

Thanks for your reply.

In my thread , I also asked about system pse . the pse which get created during our system installation. Which we usually import into Enterprise portal for SSO . In what situations we will use system pse ( not SSL pses) ? Can you give some other real life situations for that?

Thanks,

Sowmya

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Former Member
‎2016 Feb 19 12:43 PM
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Hi Sowmya,

Please go through below link.

System PSE - System Security - SAP Library

Regards,

Prithviraj.

Former Member
‎2016 Feb 19 12:45 PM
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Also this...

At start-up, each SAP System is supplied with a public-key pair, which includes a public-key certificate, that is stored in its own system Personal Security Environment (PSE). The SAP System can therefore produce its own digital signatures using the public-key information contained in its system PSE. Other systems can then verify the system's digital signature, which guarantees the integrity and authenticity of a document that has been digitally signed by the system.

For example, user authentication on the AS ABAP can occur using logon tickets. In this case, the AS ABAP digitally signs the user's logon ticket after successful authentication. Instead of re-authenticating the user with user ID and password, other systems that the user accesses can allow the user access after verifying the digital signature of the AS ABAP provided with the logon ticket of the user.

Regards,

Prithviraj.

Former Member
‎2016 Feb 19 12:50 PM
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Hi Soumya,

System pse is used for SSO part between the systems.

With Regards

Ashutosh Chaturvedi

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