3. 5 Jewel’s Database and Server Security
When a Jewel is earned, a unique UDID is created and saved in the database.
Each UDID is linked to metadata that has information of which user earned the Jewel, when, and how. When the Jewel is spent, information of when, where, and how the Jewel was spent is saved in the database.
Common in-game money hack issues can be identified with analyzing UDID, for example: - two or more identical UDID exists or changed - any unknown information is recorded outside of UDID and its metadata, and etc.
When the Jewel was identified as a hack after the analysis, the system freezes the associated user’s account to prevent further abuse
Then the maintenance team, which operates 24hrs, shall perform troubleshooting by analyzing the source of the problem and cause of the action.