Abstract: Systems and methods for facilitating secure and reliable communications among nodes of different tiers of a multi-tenant SOAR deployment are provided. According to one embodiment, data flow propagation within a hierarchy of nodes of the SOAR deployment is controlled. Responsive to creation of a record by a node: (i) when there exists a parent node in the hierarchy, setting a PID of the record to a TID of the parent node; otherwise, to a TID of the node; (ii) when there exists a child node in the hierarchy, setting a CID of the record to the TID of the child node; otherwise, to the TID of the node; and (iii) maintaining a set of propagation rules for the node relating to permissibility of propagation of the record within the hierarchy. During propagation of the record by the node, the PID and the CID of the record are updated.

Abstract: Systems and methods for facilitating secure and reliable communications among nodes of different tiers of a multi-tenant SOAR deployment are provided. According to one embodiment, data flow propagation within a hierarchy of nodes of the SOAR deployment is controlled. Responsive to creation of a record by a node: (i) when there exists a parent node in the hierarchy, setting a PID of the record to a TID of the parent node; otherwise, to a TID of the node; (ii) when there exists a child node in the hierarchy, setting a CID of the record to the TID of the child node; otherwise, to the TID of the node; and (iii) maintaining a set of propagation rules for the node relating to permissibility of propagation of the record within the hierarchy. During propagation of the record by the node, the PID and the CID of the record are updated.

Abstract: Systems and methods for facilitating secure and reliable communications among nodes of different tiers of a multi-tenant SOAR deployment are provided. According to one embodiment, data flow propagation within a hierarchy of nodes of the SOAR deployment is controlled. Responsive to creation of a record by a node: (i) when there exists a parent node in the hierarchy, setting a PID of the record to a TID of the parent node; otherwise, to a TID of the node; (ii) when there exists a child node in the hierarchy, setting a CID of the record to the TID of the child node; otherwise, to the TID of the node; and (iii) maintaining a set of propagation rules for the node relating to permissibility of propagation of the record within the hierarchy. During propagation of the record by the node, the PID and the CID of the record are updated.

Abstract: Systems and methods for providing selective data-replication among nodes of a distributed multi-tenancy MSSP architecture for performing secure orchestration and automated response (SOAR) are provided. According to one embodiment a master SOAR node of an MSSP receives multiple messages via a secure router coupling a computing environment of the MSSP in communication with respective computing environments of multiple customers of the MSSP. The messages contain information regarding alerts relating to network infrastructure of the customers and the information is controlled by data sharing policies implemented by tenant SOAR nodes within the respective computing environments of the customers. Based on an investigation into an alert relating to a network infrastructure of a particular customer, the master SOAR node causes a workflow to be remotely executed by a tenant SOAR node within the computing environment of the particular customer.

Abstract: A novel chimeric protein of rabies virus designed to express a chimeric G protein at a high level in transgenic plants. A gene was also designed and chemically synthesised to encode the chimeric G protein and expressed at high level in plant tissue. The gene was expressed in transgenic tobacco plants to examine its therapeutic efficacy against infection by rabies virus. The chimeric G protein was enriched in plant membranes. The BalbC mice were immunised with the plant leaf expressed G-protein. Plant derived chimeric G protein elicited higher immune response as compared to the commercial vaccine. The mice displayed protective immunity when they were challenged with live virus. Chimeric G protein expressed at high level in plant leaves was demonstrated to function as a commercially valuable subunit vaccine against rabies virus infection.

Abstract: A novel chimeric protein of rabies virus designed to express a chimeric G protein at a high level in transgenic plants. A gene was also designed and chemically synthesised to encode the chimeric G protein and expressed at high level in plant tissue. The gene was expressed in transgenic tobacco plants to examine its therapeutic efficacy against infection by rabies virus. The chimeric G protein was enriched in plant membranes. The BalbC mice were immunised with the plant leaf expressed G-protein. Plant derived chimeric G protein elicited higher immune response as compared to the commercial vaccine. The mice displayed protective immunity when they were challenged with live virus. Chimeric G protein expressed at high level in plant leaves was demonstrated to function as a commercially valuable subunit vaccine against rabies virus infection.