Purchase your own license. Sharing keys violates the EULA. Issue 4: Maltego Won’t Launch After License Entry Cause: Java heap memory issues or corrupted cache.
If you have launched Maltego on Kali Linux, you have almost certainly been greeted by the license key prompt. The question that follows is universal among beginners and seasoned pros alike: Where do I get a Maltego license key for Kali Linux, and which one should I choose? maltego license key for kali linux
sudo apt update sudo apt install maltego Alternatively, download the latest .deb from the official website: Purchase your own license