Restrictions of the unlicensed (trial) version - SecureBlackbox®
SecureBlackbox 11 and later:
The unlicensed version comes with time-limited evaluation key that expires after certain date (the period is long enough for successful evaluation). Also the unlicensed version includes functionality limitations described in documentation.
SecureBlackbox 10 and before:
The unlicensed version displays a nag-screen and has significant speed limitations.
You can request the unlock key with hardcoded expiration date that will remove the above mentioned limitations.