Use the authorization object while creating RFC

Hi All,
I'm able to create a RFC, can login from one sap system to another sap system and use the following FM. Here my concern is how to make the RFC more secure, i mean any user can access the target system with my login. Meanwhile came across a authorization object text box in the LOGON and SECURE tab while creating RFC.
so please put on light on how to authenticate the specific user to logon using the RFC.
Thanks in Advance.
Regards
Lalitkumar.

Hi Lalit,
Usually for RFC connection will be done with the, user type   system user type (means,they should not be able to login to system thru GUI)
2. Even if the user know the login id / password, he should have auth to create RFC like (SM59 and related auth objects)
and even for remote connection also we have different auth to restrict
3. These type of authorization will be given to basis guys only.
4. Logon/Security
             Lang-En
             Client-` client no
             user- user
             Password - bw password.
Here you will be specfying the user id ( system type) / password for connecting from one system to another.
and in next tab you can do Test connection.
http://www.sdn.sap.com/irj/scn/go/portal/prtroot/docs/library/uuid/a08fbe33-0501-0010-2d9c-fb37e9795fd9
Thanks,
Sri

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Message was edited by:
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>
Viral741 wrote:
> Hi All
>
> I have a requirement in SAP Security to restrict the authorization object S_ALV_LAYO to a particular set of users.
>
> Background:
>
> We use composite roles which is shared accross all areas(Finace,marketing,work managment).Now the requirement is for from Work managment to restrict S_ALV_LAYO so that user cant change default layout and can create user specific layout,but other areas are not ready for this.So please let me know if there is any way i can restrict this auth object only for work managment area only.
>
> Thanks,
>
> Nitesh
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