Abstract: A network system includes a first network access device having an input/output (IO) module of a firewall to capture a packet of a network session originated from a first node associated with the first network access device, a first security device having a firewall processing module to determine based on the captured packet whether the first node is a destination node that is receiving VM migration from a second node that is associated with a second network access device. The first security device is to update a first flow table within the first network access device. The network system further includes a second security device to receive a message from the first security device concerning the VM migration to update a second flow table of the second network access device, such that further network traffic of the network session is routed to the first node without interrupting the network session.

Abstract: Systems and methods for determining a direction of a network session are described herein. An example method may commence with receiving a data packet by a network device. The method may continue with analyzing contextual data associated with the data packet. Based on the analysis, the direction of the network session may be determined. Upon determining of the network session, the data packet may be directed according to the direction of the network session. The analysis may include determining that the data packet is associated with a previous network session. Based on the determination, the data packet may be attributed to the previous network session.

Abstract: Systems and methods for improving analytics in a distributed network are described herein. An example system includes at least one processor, an analytics module, and a security policy module. The security policy module is operable to define a security policy. The security policy is executed by the processor on a network packet. Furthermore, the processor collects network information from the network packet. The analytics module is operable to analyze the network information with additional group information from the security policy. The analysis is used by the processor to generate the result. Based on the generated result, the security policy module updates the security policy.

Abstract: Systems and methods for improving data communications between intra-server virtual machines are described herein. An example method may commence with receiving, from a first virtual machine, a data packet directed to a second virtual machine, routing the data packet via an external routing environment, and receiving the data packet allowed for delivery to the second virtual machine. Based on the receipt, it may be determined that a data flow associated with the data packet is allowed, and a unique identifier of the first virtual machine may be replaced with a first unique identifier and a unique identifier of the second virtual machine may be replaced with a second unique identifier. The first and second unique identifiers may be associated with corresponding interfaces of the intra-server routing module and used to direct the data flow internally within the server between the first virtual machine and the second virtual machine.

Abstract: Systems for providing security to distributed microservices are provided herein. In some embodiments, a system includes a plurality of microservices, each of the plurality of microservices having a plurality of distributed microservice components. At least a portion of the distributed microservice components execute on different physical or virtual servers in a data center or a cloud. The system also includes a plurality of logical security boundaries, with each of the plurality of logical security boundaries being created by a plurality of enforcement points positioned in association with the plurality of distributed microservice components. Each of plurality of microservices is bounded by one of the plurality of logical security boundaries.

Abstract: Context aware microservice networks and contextual security policies for microservice networks are provided herein. In some embodiments, a system includes a plurality of microservices, each of the plurality of microservices having a plurality of distributed microservice components. At least a portion of the distributed microservice components execute on different physical or virtual servers in a data center or a cloud. The system also includes a plurality of logical security boundaries, with each of the plurality of logical security boundaries being created by a plurality of enforcement points positioned in association with the plurality of distributed microservice components. Each of plurality of microservices is bounded by one of the plurality of logical security boundaries.

Abstract: Systems for providing scanning within distributed services are provided herein. In some embodiments, a system includes a plurality of segmented environments that each includes an enforcement point that has an active probe device, and a plurality of workloads that each implements at least one service. The system also has a data center server coupled with the plurality of segmented environments over a network. The data center server has a security controller configured to provide a security policy to each of the plurality of segmented environments and an active probe controller configured to cause the active probe device of the plurality of segmented environments to execute a scan.

Abstract: Methods and systems for deception using distributed threat detection are provided. Exemplary methods by an enforcement point, the enforcement point communicatively coupled to a first data network and a second data network, the enforcement point not providing services in the second data network, include: receiving, from a first workload in the second data network, a data packet addressed to a second workload in the second data network, the data packet requesting a service from the second workload; determining the data packet is for unauthorized access of the second workload, the determining using at least some of a 5-tuple of the data packet; identifying a deception point using the service, the deception point being in the first data network and including a decoy for the service; and redirecting the data packet to the deception point in the first data network.

Abstract: Systems and methods for delivering security functions to a distributed network are described herein. An exemplary method may include: processing a data packet received from a switch, the data packet directed to the at least one network asset; selectively forwarding the data packet using the processing and a rule set; inspecting the forwarded packet; directing the enforcement point to at least one of forward the data packet to the at least one network asset and drop the data packet, using the inspection and the rule set; accumulating data associated with at least one of the data packet, the processing, and the inspection; analyzing the at least one of the data packet, the processing, and the inspection; and initiating compilation of a high-level security policy by the compiler using the analysis to produce an updated rule set.

Abstract: Methods and systems for are provided. Exemplary methods include: getting an image for the application; creating an instance of the application in a container using the image; receiving a network communication, the network communication including an instruction for the application; processing the instruction using the instance; responding to the network communication using the processing; and monitoring behavior from the processing, the monitoring including intercepting library calls, function calls, messages, and events from the container.

Abstract: Some embodiments include methods comprising: writing entries in a forwarding table of a switch through an application programming interface (API) of the switch, such that first data packets from a first host and directed to a second host are forwarded by the switch to an enforcement point; receiving the first data packets; forwarding the first data packets to the enforcement point using the forwarding table; determining whether the first data packets violate a high-level security policy using a low-level rule set; configuring the forwarding table through the API such that second data packets are forwarded by the switch to the second host, in response to determining the first data packets do not violate the security policy; configuring the forwarding table through the API such that the second data packets are dropped or forwarded to a security function by the switch, in response to the determining.

Abstract: A network gateway device includes an ingress interface, an egress interface, and a load balancing module coupled to the ingress and egress interfaces. The load balancing module configured to receive a packet from the ingress interface, determine a set of a plurality of processes corresponding to a connections session associated with the packet based on a policy. For each of the identified processes, the load balancing module is to identify a service processing module executed by a virtual machine that is capable of handling the identified process, and to send the packet to the identified service processing module to perform the identified process on the packet. The packet is then transmitted to the egress interface of the gateway device to be forwarded to a destination.

Abstract: Methods and systems for deception using distributed threat detection are provided. Exemplary methods by an enforcement point, the enforcement point communicatively coupled to a first data network and a second data network, the enforcement point not providing services in the second data network, include: receiving, from a first workload in the second data network, a data packet addressed to a second workload in the second data network, the data packet requesting a service from the second workload; determining the data packet is for unauthorized access of the second workload, the determining using at least some of a 5-tuple of the data packet; identifying a deception point using the service, the deception point being in the first data network and including a decoy for the service; and redirecting the data packet to the deception point in the first data network.

Abstract: Systems and methods for improving data communications between intra-server virtual machines are described herein. An example method may commence with receiving, from a first virtual machine, a data packet directed to a second virtual machine, routing the data packet via an external routing environment, and receiving the data packet allowed for delivery to the second virtual machine. Based on the receipt, it may be determined that a data flow associated with the data packet is allowed, and a unique identifier of the first virtual machine may be replaced with a first unique identifier and a unique identifier of the second virtual machine may be replaced with a second unique identifier. The first and second unique identifiers may be associated with corresponding interfaces of the intra-server routing module and used to direct the data flow internally within the server between the first virtual machine and the second virtual machine.

Abstract: Systems for providing scanning within distributed services are provided herein. In some embodiments, a system includes a plurality of segmented environments that each includes an enforcement point that has an active probe device, and a plurality of workloads that each implements at least one service. The system also has a data center server coupled with the plurality of segmented environments over a network. The data center server has a security controller configured to provide a security policy to each of the plurality of segmented environments and an active probe controller configured to cause the active probe device of the plurality of segmented environments to execute a scan.

Abstract: Methods and systems for diversifying coverage of a deception point are provided. Exemplary methods include: receiving, by a first enforcement point in a first data network segment, a first data packet addressed to a first workload in the first data network segment; forwarding the first data packet to the deception point using a first low-level security rule set, the deception point logging the first data packet to produce a first log, receiving, by a second enforcement point in a second data network segment, a second data packet addressed to a second workload in the second data network segment, forwarding the second data packet to the deception point using a second low-level security rule set, the deception point logging the second data packet to produce a second log, the deception point providing the first and second logs to a security director for analysis.

Abstract: Systems and methods for determining a direction of a network session are described herein. An example method may commence with receiving a data packet by a network device. The method may continue with analyzing contextual data associated with the data packet. Based on the analysis, the direction of the network session may be determined. Upon determining of the network session, the data packet may be directed according to the direction of the network session. The analysis may include determining that the data packet is associated with a previous network session. Based on the determination, the data packet may be attributed to the previous network session.

Abstract: A network gateway device includes an ingress interface, an egress interface, and a load balancing module coupled to the ingress and egress interfaces. The load balancing module configured to receive a packet from the ingress interface, determine a set of a plurality of processes corresponding to a connections session associated with the packet based on a policy. For each of the identified processes, the load balancing module is to identify a service processing module executed by a virtual machine that is capable of handling the identified process, and to send the packet to the identified service processing module to perform the identified process on the packet. The packet is then transmitted to the egress interface of the gateway device to be forwarded to a destination.

Abstract: Systems for providing scanning within distributed services are provided herein. In some embodiments, a system includes a plurality of segmented environments that each includes an enforcement point that has an active probe device, and a plurality of workloads that each implements at least one service. The system also has a data center server coupled with the plurality of segmented environments over a network. The data center server has a security controller configured to provide a security policy to each of the plurality of segmented environments and an active probe controller configured to cause the active probe device of the plurality of segmented environments to execute a scan.

Abstract: Systems and methods for delivering security functions to a distributed network are described herein. An exemplary method may include: processing a data packet received from a switch, the data packet directed to the at least one network asset; selectively forwarding the data packet using the processing and a rule set; inspecting the forwarded packet; directing the enforcement point to at least one of forward the data packet to the at least one network asset and drop the data packet, using the inspection and the rule set; accumulating data associated with at least one of the data packet, the processing, and the inspection; analyzing the at least one of the data packet, the processing, and the inspection; and initiating compilation of a high-level security policy by the compiler using the analysis to produce an updated rule set.