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10,437 Views 19 Replies Last post: Oct 31, 2008 11:41 AM by joe.beaty RSS 1 2 Previous Next
jmichno Apprentice 153 posts since
Jan 11, 2008
Currently Being Moderated

Oct 10, 2008 7:08 AM

Prevent users from turning services off?

Is there anyway to prevent users from disabling their LANDesk services?

ahe Expert 704 posts since
Dec 21, 2007
Currently Being Moderated
1. Oct 10, 2008 7:16 AM in response to: Jeremiah Michno
Re: Prevent users from turning services off?

There exist many different possibilities...

 

  • The easiest and cheapest way is to kill their admin rights (or/and power user rights)!

 

  • Otherwise you've to buy software to do this, like MOM, LD SecuritySuite, etc.

 

 

Regards

Axel

zman Master 2,020 posts since
Dec 14, 2007
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2. Oct 10, 2008 7:23 AM in response to: ahe
Re: Prevent users from turning services off?

What Axel said and you could also configure Agent Watcher Settings in you client.

phoffmann SupportEmployee 2,512 posts since
Dec 11, 2007
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3. Oct 10, 2008 7:27 AM in response to: Zman
Re: Prevent users from turning services off?

Agent Watcher would be the first place really - since it was made for just this scenario. It's one of the ER's that was implemented - i.e. "My users stop services (even though I ask them not to) - can you please make sure they get restarted" or so.

 

Agent Watcher is a quiet component, that checks the services, and tries to restart them. If it's unable to restart them, you'll find out (there's reports for that), so that you can go and investigate.

 

It won't be able to STOP people from doing it (if a user has got admin rights, we can't override that, since - well - they're an admin), but we try to re-start things as they should be. Though a true admin could still just mark the respective service to be disabled.

 

So be careful not to expect too much out of Agent Watcher. It's there to fulfil a purpose, but it's not a "brute force local admin override" tool. If that's what you would need, you should have very good grounds for getting rid of your users' local admin rights (or at least telling them you will do so, if they don't stop the silliness), that should hopefully have the desired effect :).

 

Paul Hoffmann

LANDesk EMEA Technical Lead

phoffmann SupportEmployee 2,512 posts since
Dec 11, 2007
Currently Being Moderated
5. Oct 10, 2008 9:17 AM in response to: Jeremiah Michno
Re: Prevent users from turning services off?

Ah yeah - they're the most fun kind. Enjoy .

 

It's something that we've (the whole management software industry - not just us LANDesk) yet to figure out a "magic wand" for - if the guy sitting at the station is a local admin, then there's nothing we can do. If he's got sufficient expertise (or just dumb luck ) then he can kill the necessary processes/services / change policies, and break any kind of software well and proper.

 

Not that I think that we'd be able to get a "super user" status from Microsoft of some sort, but one can always hope :).

 

Paul Hoffmann

LANDesk EMEA Technical Lead

Congress Rookie 1 posts since
Oct 20, 2008
Currently Being Moderated
6. Oct 20, 2008 2:24 PM in response to: Jeremiah Michno
Re: Prevent users from turning services off?

I have a similar issue and so far the best thing I have found is to schedule the agent install every few hours and it will restart all of the services or repair damage caused by the user. Not perfect but it has been working and it is wearing the user down.

Apprentice 153 posts since
Dec 17, 2007
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7. Oct 20, 2008 3:04 PM in response to: Jeremiah Michno
Re: Prevent users from turning services off?

Yep... I have the same problem.  Only a few users, but powerful users with powerful credentials.... and they don't want me to patch their system WHY???

 

Anyway, the problem is that the systems show up as "Managed" even though the user has disabled the services.   This is hardly a managed system.   If we can't remote in, patch, inventory or communicate with the system then it's NOT managed.

 

This is an ongoing problem also in cases where the client install CBA didn't run correctly or completely.   So a fix in this category would fix BOTH problems which would be nice... it would fix the admin yahoo's (http://en.wikipedia.org/wiki/Yahoo_(Gulliver%27s_Travels)) that disable services and it would fix partial installs.

 

Here's how- the client tells the core if ANY of the services are not running and if not, transfers the machine into "Unmanaged"... then the scheduled push of the CBA to unmanaged systems would automatically work.   Simply re-pushing the client over and over still fails if LANDesk continues to use it's own tools to push or refresh the client!

 

-B

zman Master 2,020 posts since
Dec 14, 2007
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8. Oct 20, 2008 4:11 PM in response to: Bryan Friberg
Re: Prevent users from turning services off?

Sounds like a real PITA, however, this is more of a procedural issue than a systems issue. It manifests itself as a system issue, but really whatever preventive measurers LANDesk puts into the product the users with the correct credentials (system and/or political) will be able to deactivate. If LANDesk devises a system where a local admin can't really disable the system (somewhat unlikely) these users will use their political powers to remove the LANDesk client from their machines.  Basically, a dog chasing their tail.  Somehow, someway, you need to find a way to get these users in line.  Marketing, smoozing, buy a couple of lunches for management, education, SPONSORSHIP of the process from upper management, murder, intimidation, black mail, mind control, etc... 

Rookie 16 posts since
Apr 15, 2008
Currently Being Moderated
9. Oct 21, 2008 12:17 AM in response to: Zman
Re: Prevent users from turning services off?

We have the same issue. My fix was easy. Group Policy.

 

I set all LANDesk services to automatic/started and only allowed one user (LANDesk global admin acc) to be able to change them.

 

We were using Agent Watcher but found this to be to system intensive on some older machines.

 

That might not work for you but it sure worked for me   

Apprentice 153 posts since
Dec 17, 2007
Currently Being Moderated
10. Oct 21, 2008 2:33 PM in response to: Mitch
Re: Prevent users from turning services off?

I'll try that!  Thanks for the answer...

 

I was hoping LANDesk would change it so that when services were disabled that the client went back to being "UnManaged"... there are a lot of advantages to that including the posibility of NOT allowing unmanaged devices on your network...

 

-B

ahe Expert 704 posts since
Dec 21, 2007
Currently Being Moderated
11. Oct 22, 2008 1:44 AM in response to: Bryan Friberg
Re: Prevent users from turning services off?

Hello Bryan,

 

I think it is more a political problem in your company... We've the same situation in the past and today on some 'special' sites.

 

All users which have administrative rights to their clients will not be supported!

 

- - -  irony start  - - - 

Because they have so many experience in security, SW deployment, etc that they can do it by themself ...

- - -  irony end  - - -  

 

Fact is, if our security department find some issues from this special client/sites/guys they'll get in trouble with our upper management. So after a while we'll get them all...

 

Regards

Axel

phoffmann SupportEmployee 2,512 posts since
Dec 11, 2007
Currently Being Moderated
12. Oct 22, 2008 4:05 AM in response to: Bryan Friberg
Re: Prevent users from turning services off?

That would require a real-time component, so if anything that would only really work for System Manager.

 

Basically, if a device has sent inventory in, and has a CBA, we regard it as "managed".

 

The problem with treating a device as "unmanaged" that we can't reach needs to be considered carefully - essentially you'd either have to treat any device we can't contact as unmanaged (which would likely cause problems for road-warriors and other mobile users), or you'd need a separate "LANDesk health" service (which may or may not be stealthed), but the problem there is that local admins would again have the powers to shoot that one down.

 

At the end of the day, as has been suggested, the problem is more of a political one. If a local admin user is "dead set" to making your life needlessly difficult, there's little we can do - GPO's and other automated mechanisms to make sure the settings that you want on the client WILL be on the client are about the only way (since, at the end of the day, those should out-last most stubborn folks who don't get smart and decide to write counter-scripts or whatnot).

 

If a user is THAT determined to throw a spanner in your works, the solution is not technical, but one of communication, as has been hinted above. Either talk to him, or talk to supervisors and make sure that this policy is pushed down (politically) from above. That way, they'll have to play ball sooner or later. Communication would also allow for dialogue about WHY they're making your life difficult.

 

Maybe Client component X is causing him issues when he's using "obscure software Z that only he uses" or something like that. There's usually more to those stories other than "I don't wanna" or so .

 

Paul Hoffmann

LANDesk EMEA Technical Lead

Expert 837 posts since
Nov 16, 2007
Currently Being Moderated
13. Oct 22, 2008 8:42 AM in response to: Bryan Friberg
Re: Prevent users from turning services off?

Network Admission Control, make one of the tests be for the presence of a LANDesk agent, et voila.

 

The catch is that you've got to enable NAC, which is a security concept in the fine tradition of "needs care and feeding and makes life harder for the end users".

Apprentice 153 posts since
Dec 17, 2007
Currently Being Moderated
14. Oct 22, 2008 10:51 AM in response to: Paul Hoffmann
Re: Prevent users from turning services off?

Of course, this, like almost anything else having to do with software installation, is a social issue.

 

Who do you give admin rights to?  Who gets to be a power user?

 

Why, like mechanics who drive broken cars, do the IT people that have the strongest credentials have the least-patched and most vulnerable machines?   It's a problem that certainly exists outside of LANDesk.

 

I guess I was thinking that the LANDesk solution / software suite would do more for me in terms of being a well-rounded security solution.  Enhancements in unmanged machine management in 8.8 SP2 made me think that we could manage a computer from the point it's plugged in to the point it gets thrown away.   And there are parts of that process where LANDesk really shines.

 

SO don't get me wrong, I LOVE the product.  Really.

 

But, come on!   Right now there are at least 12 processes running on my PC that are owned by LANDesk.  I thought at least ONE of them would monitor whether or not the client was fully installed and communicating with the CORE.   I thought at least one would notify me if the realtime Antivirus Scanner was unable to start.   Those two issues pose the most threat to "total management".

 

The irony here is that SoftMon doesn't even seem to monitor LANDesk software!          Sigh.  

 

Cradle-to-Grave management of computers is what I'm after... and allowing users to turn services off that LANDesk is unable to recover from is a huge hole not only in management but in security.

 

I'll go ahead and push out a policy through AD that doesn't allow even Administrative users from stopping or disabling the LANDesk services.   But am I the only one that's dissapointed that I have to use a Microsoft tool to monitor a LANDesk tool?   Ladies and Gentlemen, it's supposed to be THE OTHER WAY AROUND!

 

Thanks for the ideas and comments...  I really appreciate everyone's comments.  

 

-B

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