Cybersecurity Reference > Glossary
In Plurilock™ products, a Master Profile is the overall collection a user's profile data from every endpoint on which they regularly authenticate.
Plurilock products use behavioral-biometric data, environmental data, and contextual data as identity signals about a user, combining these with machine learning to build a profile of the user that can be compared against current behavior and data to verify user identity for authentication. Because this data may vary from endpoint to endpoint, profiles are maintained for each user on every endpoint that they regularly use.
A user's master profile, stored security in the Plurilock cloud, is the combination of these profiles.