Abstract: A system and method for efficient cryptographically-assured data access management for advanced data access policies includes: a user having a cryptographic key; a client device; and a graph database; whereby the user makes requests to the graph database using the client device; and whereby the graph database cryptographically enforces a data access policy.

Abstract: A secure system and method for sharing online accounts includes: a web service; a shared account residing on the web service; a client device requiring access to the shared account; and a proxy server; whereby the client device makes requests to the web service through the proxy server to access the shared account.

Abstract: A secure system for detecting credential stuffing attacks includes: a plurality of secure services hosted on at least one server; and a central coordinator which stores data relating to the plurality of secure services; whereby at least one of the plurality of secure services communicates with the central coordinator to determine whether a credential used in a login attempt on one of the plurality of secure services is used by a user of another of the plurality of secure services.

Abstract: A system for managing multi-factor authentication of a user includes: one or more source components for obtaining multi-factor authentication data by one or more of: receiving multi-factor authentication data via a network; generating multi-factor authentication data using an algorithm, and a user providing multi-factor authentication data; a routing component for associating the multi-factor authentication codes from the one or more source components with an appropriate user account; a database comprising multi-factor authentication data wherein components of the multi-factor authentication data are stored in association with a particular user account; and one or more delivery components for providing the multi-factor authentication data to a user on a user device.

Abstract: A system for preventing cross-site credential reuse includes: a plurality of secure services hosted on at least one server, each of the plurality of secure services having its own set of credentials; a central database for storing data relating to credentials associated with the plurality of secure services; whereby at least one of the plurality of secure services communicates with the central database to determine whether a credential is used across more than one of the plurality of secure services.

Abstract: A system for managing multi-factor authentication of a user includes: one or more source components for obtaining multi-factor authentication data by one or more of: receiving multi-factor authentication data via a network; generating multi-factor authentication data using an algorithm, and a user providing multi-factor authentication data; a routing component for associating the multi-factor authentication codes from the one or more source components with an appropriate user account; a database comprising multi-factor authentication data wherein components of the multi-factor authentication data are stored in association with a particular user account; and one or more delivery components for providing the multi-factor authentication data to a user on a user device.

Abstract: A system for managing multi-factor authentication of a user includes: one or more source components for obtaining multi-factor authentication data by one or more of: receiving multi-factor authentication data via a network; generating multi-factor authentication data using an algorithm, and a user providing multi-factor authentication data; a routing component for associating the multi-factor authentication codes from the one or more source components with an appropriate user account; a database comprising multi-factor authentication data wherein components of the multi-factor authentication data are stored in association with a particular user account; and one or more delivery components for providing the multi-factor authentication data to a user on a user device.

Abstract: A system for managing multi-factor authentication of a user includes: one or more source components for obtaining multi-factor authentication data by one or more of: receiving multi-factor authentication data via a network; generating multi-factor authentication data using an algorithm, and a user providing multi-factor authentication data; a routing component for associating the multi-factor authentication codes from the one or more source components with an appropriate user account; a database comprising multi-factor authentication data wherein components of the multi-factor authentication data are stored in association with a particular user account; and one or more delivery components for providing the multi-factor authentication data to a user on a user device.