Paterva offers a 10% discount for Kali Linux users who tweet about the tool. Check the official Maltego Twitter for promo codes.
: These are 26-digit codes provided only upon purchasing a paid plan, such as the Maltego Professional or Enterprise versions. The "Keyless" Solution : For the free Community Edition (CE)
You must purchase a plan to receive a 26-digit license key via email.
rm -rf ~/.maltego rm -rf ~/.config/maltego