Secure Desktop Software from Cracking

I'm in need of a talented programmer who can enhance the security of my existing desktop software. Presently, there's a fear that the software could be cracked thereby compromising the handling of a crucial piece of data: IP addresses.

-Brief Overview:
The software was created using the Exe programming language. The task at hand now is to fortify it using the best and most up to date security protocols to prevent cracking.

-Key Task:
Successful applicants will provide an advanced security upgrade to our Exe-developed desktop software to prevent a potential breach.

-Ideal Skills:
Strong Exe programming language experience
Proven track record in software security
Familiarity with desktop software security needs

The ideal candidate is skilled in the newest encryption and protection methods. Kindly provide examples of your previous work in securing Exe-based software from potential cracks. It's crucial you understand the sensitivity and importance of IP address data.