Account-based activation (recommended for many modern deployments)
For secure environments that lack internet access, Maltego allows offline activation. When activating, choose "Offline Activation" . Generate Hardware ID: Maltego will generate a hardware ID.
Unlike simple username/password, the license file allows after first activation. maltego license file
On first launch, Maltego displays the product selection dialog. Your choice here determines which license type you will use. The version of Maltego selected can be changed at any time through the license management interface.
For investigators working in secure, air-gapped environments, Maltego provides a process to generate an offline license file. This involves exporting a machine ID and receiving a manual response file to bridge the gap without an internet connection. The version of Maltego selected can be changed
Firewalls or proxy blocking activation
Send this hardware ID to Maltego support to receive your unique .lic file. Common Locations for License Data
Which you are using (Windows, macOS, Linux). The exact error message or behavior you are seeing. Whether your environment is online or offline (air-gapped) .
Using Maltego in virtualized/cloud environments
Take the request file to a machine that does have internet access.
Upload that .lic file back into Maltego to complete the offline activation. Common Locations for License Data