System and method for cross-cloud identity matching

A system for cross-cloud identity matching, comprising:

• a processing system;
• and
• a memory communicatively connected to the processing system, the memory containing instructions that, when executed by the processing system, configure the system to:
• receive at least one user identifier of a user of a client node;
• determine at least one cloud-based resource accessed by the client node;
• select a cloud-based resource of the at least one accessed cloud-based resource;
• extract at least one possible user identity of the user from the selected cloud-based resource;
• identify at least one user identifier of the extracted at least one possible user identity;
• match between each identified user identifier and the at least one received user identifier;
• determine whether each possible user identity is associated with the user respective of the matching;
• and
• upon determining that at least one possible user identity is associated with the user, store each associated user identity respective of the client node.