an error message you're seeing during the activation process?
On a machine with internet access, go to the Maltego Offline Activation page. maltego key activation
However, the full power of Maltego—including access to advanced Transforms (data gathering machines), the ability to run large-scale investigations, and integration with commercial data providers—is locked behind a . an error message you're seeing during the activation process
Online activation is the standard method and requires an active internet connection. the ability to run large-scale investigations