Purchasing directly from the official Stellar website is the only fully secure method. The straightforward process is outlined on the official site and supported by step-by-step activation guides:
Attackers can use cracked software to silently install remote access tools on your machine, escalating a data loss problem into a full-scale security breach.
If you are repairing a database for work, do not pay out of pocket. Write a one-paragraph justification to your manager: