My company make part of a Group that is developing a Billing and Accounting Software and now that we have reached the final stages of the Release, we need an independent Security Expert to try to hack our security system.
The software is based on the .net framework and uses a MySQL database to work.
The software works correctly and uses a .log file to make the licensing. By other words, you install the software, see if you like to work with it and then the .log file have the Company Details that will allow you to create invoices in your name.
The .log file is encrypted, I will not tell you how. The work I need here is to see if someone can Hack the .log licensing file and change it to other company, since we need to know if it's worth to implement the USB HardLock security system.
In attachment is a sample of the .log file.