Patent ID: 11956258
Assignee: 8X8, INC.
Field: Computer technology (Electrical engineering)
Classification: CPC H  G | IPC G  H

Claim 0:
1. A system comprising:
a plurality of data servers including a first data server, each of the plurality of data servers configured to provide data replication for a database and access to the database via different respective versions of the database in real time, as stored for each of the plurality of data servers, in response to authorized data transactions; and
data processing circuitry including data-replication-management circuitry configured, in response to a received record indicating a possibly malicious modification performed on a first version of the database stored on the first data server, to
provide an authorized end user access to at least one corresponding database including the first version of the database,
control replication activity for a length of time specified in configurable-replication criteria from security profile data which is configurable by the data-replication-management circuitry for restricting replication of possibly malicious modifications,
during the length of time, determine a probability that the possibly malicious modification indicated by the received record is malicious based on respective values or quantizations collectively exceeding a threshold level which is indicative of anomalous data access activity, wherein the respective values or quantizations are associated with a set of factors indicated in said security profile data, and
in response to the threshold level being exceeded, prevent replication of the modification on a second version of the database associated with the plurality of data servers, wherein with the prevented replication on the second version of the database, the second version transitions from being among the different respective versions of the database replicated in real time.