In various example embodiments, a system and method for data mesh-based environmental augmentation are presented. Attribute data associated with a user may be received from a plurality of attribute sources. A portion of the attribute data may include real-time data. A portion of the real-time data indicative of an identity of the user may be identified. The identity of the user may be authenticated with respect to the real-time data by analyzing the identified portion of the real-time data. Based on the authentication of the identity of the user, a user activity being performed by the user may be identified based on the real-time data, and the user activity may be augmented according to a user setting.

The method includes: performing blockchain storage area allocation for transaction broadcast data; establishing a peer-to-peer transmission mechanism and a trust mechanism between nodes by the blockchain; acquiring network transaction broadcast data that needs to be subjected to blockchain storage; and recording, storing and managing the network transaction broadcast data; where the network transaction broadcast data is managed by dividing blockchain data into hot data and cold data; the hot data is stored in each of the blockchain nodes; and the cold data is divided into N parts to be correspondingly stored in N nodes of the blockchain nodes; and the hot data is data that needs to be frequently accessed by computing nodes, and the cold data is data that is infrequently accessed.

The method includes: performing blockchain storage area allocation for transaction broadcast data; establishing a peer-to-peer transmission mechanism and a trust mechanism between nodes by the blockchain; acquiring network transaction broadcast data that needs to be subjected to blockchain storage; and recording, storing and managing the network transaction broadcast data; where the network transaction broadcast data is managed by dividing blockchain data into hot data and cold data; the hot data is stored in each of the blockchain nodes; and the cold data is divided into N parts to be correspondingly stored in N nodes of the blockchain nodes; and the hot data is data that needs to be frequently accessed by computing nodes, and the cold data is data that is infrequently accessed.

Method of management of a peer-to-peer network operating according to at least one exchange protocol aimed at disseminating items of content within the network between a plurality of peers, wherein during the dissemination of an item of content between two peers, the peer receiving the item receives a piece of information relating to the state of the peer-to-peer network including at least one value of a parameter of the network originating from peers other than those with which the peer is connected, and after each receipt of an item, the peer determines, on the basis of the piece of information accompanying the item received, at least one value of the parameter of the peer-to-peer network, so as to induce a manner of operation of the exchange protocol dependent on the updated values of the parameters of the network and at least one parameter representative of the state of the peer.

A first network device including a receiver and a transmitter. The receiver receives a first frame from a second network device. The first frame includes an indicator indicating whether the second network device is capable of providing one or more application services. The second network device is capable of determining whether the one or more application services are located on the second network device, and if not, the second network device is capable of locating the one or more application services on a third network device. The transmitter, in response to the indicator indicating that the second network device is capable of providing the one or more application services, transmits to the second network device a second frame including a request for the one or more application services. In response to transmitting the second frame, the receiver receives the one or more application services from the second network device.

A network builder (NB) computing device for building a peer network used to authenticate suspect payment transactions and thereby improve data security over a payment network is provided. The NB computing device includes a processor in communication with a memory. The processor retrieves candidate historical transaction data for a candidate cardholder including a first plurality of historical data elements and retrieves model historical transaction data for a plurality of model cardholders including a second plurality of historical data elements. The model historical transaction data includes previously authenticated and authorized payment transactions. The processor compares the candidate historical transaction data to the model historical transaction data, identifies matching historical data elements, and builds a first peer network between the candidate cardholder and a first set of model cardholders associated with the matching historical data elements. The first peer network is stored in the memory.

Systems and methods for blockchain ledger growth management using separation of a blockchain ledger into multiple blockchain ledgers (each ledger having a state that can be tracked and used). The systems and methods also include linking the separated ledgers by utilizing a linking application and smart contracts added to the separated ledgers.

Systems and methods for blockchain ledger growth management using separation of a blockchain ledger into multiple blockchain ledgers (each ledger having a state that can be tracked and used). The systems and methods also include linking the separated ledgers by utilizing a linking application and smart contracts added to the separated ledgers.

A system for enterprise collaboration is associated with an overlay network, such as a content delivery network (CDN). The overlay network comprises machines capable of ingress, forwarding and broadcasting traffic, together with a mapping infrastructure. The system comprises a front-end application, a back-end application, and set of one or more APIs through which the front-end application interacts with the back-end application. The front-end application is a web or mobile application component that provides one or more collaboration functions. The back-end application comprises a signaling component that maintains state information about each participant in a collaboration, a connectivity component that manages connections routed through the overlay network, and a multiplexing component that manages a multi-peer collaboration session to enable an end user peer to access other peers' media streams through the overlay network rather than directly from another peer. Peers preferably communicate with the platform using WebRTC. A collaboration manager component enables users to configure, manage and control their collaboration sessions.

A system for enterprise collaboration is associated with an overlay network, such as a content delivery network (CDN). The overlay network comprises machines capable of ingress, forwarding and broadcasting traffic, together with a mapping infrastructure. The system comprises a front-end application, a back-end application, and set of one or more APIs through which the front-end application interacts with the back-end application. The front-end application is a web or mobile application component that provides one or more collaboration functions. The back-end application comprises a signaling component that maintains state information about each participant in a collaboration, a connectivity component that manages connections routed through the overlay network, and a multiplexing component that manages a multi-peer collaboration session to enable an end user peer to access other peers' media streams through the overlay network rather than directly from another peer. Peers preferably communicate with the platform using WebRTC. A collaboration manager component enables users to configure, manage and control their collaboration sessions.