Link to home
Start Free TrialLog in
Avatar of micky123
micky123

asked on

Dongle Lock

Hi,
   I have an  executable program (exe). I dont have the source code.

 Can I lock this Exe with a dongle ??

 If possible then how do i do it ?

thnks
 
ASKER CERTIFIED SOLUTION
Avatar of lbertacco
lbertacco

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 mugman21
mugman21

You can lock it with a dongle as lbertacco stated, but using the method he mentioned will result in a drastic performance hit within the application. Wrapping an EXE and then making it look for specific hardware on start up will freeze up all but the newest computers. Your customers will not appreciate it, especially if they paid for something that is truly worth a dongle(i.e. EXPENSIVE)!

Mugman
Well I don't know exactly what mugman21 mean, but checking for the presence of a serial, parallel or USB dongle plus decrypting the exec takes just a fraction of a second and you won't notice it even on very old hardware (even old 386)