Hi dantongarci1,
To activate your secure profile, you need to create a 'certificate'
Please check 'Certificate Generator' Documentation to generate the author signature.
https://developer.tizen.org/help/index.jsp?topic=%2Forg.tizen.gettingstarted%2Fhtml%2Fdev_env%2Fcertificate_generator.htm
To Registering author certificate:
https://developer.tizen.org/help/index.jsp?topic=%2Forg.tizen.gettingstarted%2Fhtml%2Fdev_env%2Fcertificate_generator.htm
Thanks,
Vineet Tiwari