login through machine name

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login through machine name

tariq

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Points: 67
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August 1, 2016 at 1:00 pm

#320211

Can user login to SQL Server using machine name instead of user login ID? I can create login with us\machinename$ but cannot get into SQL Server.

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Jeff Moden SSC Guru Points: 1004341 More actions · Answer 1

tariq (8/1/2016)
Can user login to SQL Server using machine name instead of user login ID? I can create login with us\machinename$ but cannot get into SQL Server.

I seriously consider never ever doing that. If someone screws something up, there's no traceability. Further, the login for the machine frequently has more privs than even a DBA with sysadmin privs. This is a terrible idea all the way around especially since users should only have privs to connect and run stored procedures that they can't even see.

--Jeff Moden

RBAR is pronounced "ree-bar" and is a "Modenism" for Row-By-Agonizing-Row.
First step towards the paradigm shift of writing Set Based code:
________Stop thinking about what you want to do to a ROW... think, instead, of what you want to do to a COLUMN.

Change is inevitable... Change for the better is not.

Helpful Links:
How to post code problems
How to Post Performance Problems
Create a Tally Function (fnTally)

Gail Shaw SSC Guru Points: 1004504 More actions · Answer 2

tariq (8/1/2016)
Can user login to SQL Server using machine name instead of user login ID?

No. You need a login name and password, or a valid windows authentication token for a windows login that's got login rights to SQL.

I can create login with us\machinename$ but cannot get into SQL Server.

That's the account for machinename\local system, used if you have services running on that machine running as local system (which is not a good thing to do)

Gail Shaw
Microsoft Certified Master: SQL Server, MVP, M.Sc (Comp Sci)
SQL In The Wild: Discussions on DB performance with occasional diversions into recoverability

We walk in the dark places no others will enter
We stand on the bridge and no one may pass

tariq Valued Member Points: 67 More actions · Answer 3

Thank you guys for your help. I wont go that route.

Perry Whittle SSC Guru Points: 234013 More actions · Answer 4

GilaMonster (8/2/2016)
That's the account for machinename\local system, used if you have services running on that machine running as local system (which is not a good thing to do)

It's actually the computers object account within directory services which is impersonated by localsystem or networkservice accounts when accessing the network.

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"Ya can't make an omelette without breaking just a few eggs" 😉

Gail Shaw SSC Guru Points: 1004504 More actions · Answer 5

Perry Whittle (8/2/2016)
GilaMonster (8/2/2016)
That's the account for machinename\local system, used if you have services running on that machine running as local system (which is not a good thing to do)
It's actually the computers object account within directory services which is impersonated by localsystem or networkservice accounts when accessing the network.

Thanks for the clarification.

Gail Shaw
Microsoft Certified Master: SQL Server, MVP, M.Sc (Comp Sci)
SQL In The Wild: Discussions on DB performance with occasional diversions into recoverability

We walk in the dark places no others will enter
We stand on the bridge and no one may pass