Link to home
Start Free TrialLog in
Avatar of AdrianSRU
AdrianSRU

asked on

Security Software to Protect My Program

I am a programmer developing a product that my company has been selling.  We distribute demo copies of the program and I have done some things on my own to restrict the demo copies to a certain number of uses or to expire on a certain date.  It has worked out OK, but I need something better.

What I would like is a commercially available security product that I can integrate with my program to provide for the usage restrictions that I need.  It has to be able to handle restrictions on the number of uses, expiration date, and program activation.

I have searched on google and found some possibilities but I would like to hear from someone who has some experience with this sort of thing.  My program is written in Windows with Borland C++ Builder 5.

Thanks for your help!


--Adrian
SOLUTION
Avatar of Jaime Olivares
Jaime Olivares
Flag of Peru image

Link to home
membership
This solution is only available to members.
To access this solution, you must be a member of Experts Exchange.
Start Free Trial
Avatar of AdrianSRU
AdrianSRU

ASKER

A hardware key may be the mose secure, but I think that it will be too cumbersome for me.  I would like to be able to send activation keys electronically or over the phone rather than having to send a physical device to the customer.

jaime, do you have any personal experience with Sentinel's products?

I took a quick look at the description of the Sentinel License Manager product and it looked like it may fit my needs.


--Adrian
I have used Sentinel SuperPro for about 9 year.
Still you can save many keys into your key and release them by phone.
But it still requires mailing the key to the customer right?


--Adrian
Yes, it is.
But it is very difficult to protect a pure-software, usual technique try to hook with harddisk or ethernet serial numbers. But it is not effective 100%.
SOLUTION
Link to home
membership
This solution is only available to members.
To access this solution, you must be a member of Experts Exchange.
Start Free Trial
ASKER CERTIFIED SOLUTION
Link to home
membership
This solution is only available to members.
To access this solution, you must be a member of Experts Exchange.
Start Free Trial
Sorry about the delay in responding.  I settled on the Software Key product and I wanted to fully test it out and make sure it fits my needs before I responded.

Thank you all very much for your responses.


--Adrian