I am trying to work & understand Compliance Settings in SCCM 2012.

I wish to create a Configuration Baseline to Check settings of Kaspersky Endpoint Security 10 and Devicelock.

Just wish to know if there are any default Baseline Configuration Packs available in SCCM 2012. If Yes what is the path.

Or is it that we have to download them from the internet, if Yes, what is the URL link.

Here is an example package with various Configuration Manager related CIs: http://www.microsoft.com/en-us/download/details.aspx?id

thanks byt i need configuration pack for Kaspersky and Devicelock

Those are not available. You have to create your own.

You can check with the respective vendors to see if they provide configuration packs for Configuration Manager, but it's doubtful

Normally custom Configuration baselines and configuration items need to be created to monitor third party products. 

Simon provided you the link to the above configuration pack to enable you to get acustomed to how to design and create your own configuration bas

Do you know what file i need to choose when i great configuration item for them?

Creating configuration items requires you to know some technical details about what you are trying to determine like registry values, file existence and version info, or WMI data. This info is then queried by your CI. Thus, you choose what is appropriate for whatever you what to do. Yes, that's a wide-open answer but so is the feature set which depends greatly on what you are doing and often requires research and knowledge.

For Kaspersky and DeviceLock specifically, you'll have to have knowledge what these applications do on a technical level. You could contact the vendor; they may have no specific experience with CIs in ConfigMgr but they should be able to provide specific technical details that can be queried.

What exactly are you trying to determine with the CI? Once you know the answer to this question, the vendor should be able to provide you info about what to query to determine the answer to this.