What is Maltego?
Maltego is a tool that’s available on dual licensing enabling commercial use or freely, providing a tool that’s used to investigate relationships using data, then map, store and print reports from those investigative views that makes it far more difficult for others to ignore.
I first stumbled across it when reviewing the information provided by Facebook to professional users, such as app providers, and the means in which that data subsequently allows them to facilitate advanced behavioural analysis as an international commercial entity
(it’s generally rather difficult for a person to participate in society without social media accounts; the above video gives some insight into what that costs).
The commercial version of Maltego offers more features and plugins that are otherwise not available in the community edition. One example is the Social Links framework that provides enhancements for social-network analysis than is otherwise provided ‘out of the box’ by the Maltego community edition. Whilst SocialLinks is only one example, their videos can be found here.