Custome Security

[eAGLe_eYe]

Hi guys, sorry for this stupid question !

For the customised security of Software..
1.a license file like .lic etc contains information about valid serials,activation code,installation code and subscription expiry date and software version typy like Standard,Pro,enterprize,ultimate etc.
2.The .lic also contains some functions code which is depend on version type,for example Pro version has more functions than Standard.
3.When initialising main exe is reads all info about software and software type from .lic file which is provided to customer by vender.

These are my little and stupid logic for preventing software.
If any guys has info or experience about this type of logic,your advise or comments is much appreciate.

Best Regards,
eAGLe_eYe