Network visualization, intrusion detection, and network healing

1. A cyber-security system comprising:

a supervisory control and data acquisition (SCADA) network monitor configured to receive a first data set from a power system network;

a synchrophasor network monitor configured to receive time-stamped phasor data from the power system network;

an event manager; and

a mitigation system, wherein:

the SCADA network monitor comprises a first anomaly detector configured to:

compare the first data set to a modeled data set to identify in the first data set a first anomaly occurring in the power system network;

in response to identifying the first anomaly, generate a first alert signal corresponding to the first anomaly; and

send the first alert signal to the event manager;

the synchrophasor network monitor comprises a second anomaly detector configured to:

compare the time-stamped phasor data to a learning data set to identify in the time-stamped phasor data a second anomaly occurring in the power system network; and

in response to identifying the second anomaly, pass a second alert signal corresponding to the second anomaly to the event manager;

the event manager is configured to:

receive the first alert signal from the first anomaly detector;

receive the second alert signal from the second anomaly detector;

evaluate the first alert signal and the second alert signal;

determine if the first alert signal corresponds to at least one of a first intrusion or a first undesirable event;

determine if the second alert signal corresponds to at least one of a second intrusion and a second undesirable event;

in response to determining the first alert signal corresponds to the at least one of the first intrusion or the first undesirable event, pass the first alert signal to the mitigation system; and

in response to determining the second alert signal corresponds to at least one of the second intrusion or the second undesirable event, pass the second alert signal to the mitigation system; and

the mitigation system is configured to:

receive the first alert signal from the event manager;

receive the second alert signal from the event manager;

in response to receiving the first alert signal, perform a first corrective action affecting the power system network; and

in response to receiving the second alert signal, perform a second corrective action affecting the power system network.

2. The cyber-security system of claim 1 , wherein the first data set comprises at least one of timing data, frequency data, or range data.

3. The cyber-security system of claim 2 , wherein the first data set comprises timing data, and the modeled data set comprises a packet latency threshold.

4. The cyber-security system of claim 2 , wherein the first data set comprises range data, and the modeled data set comprises a packet size range.

5. The cyber-security system of claim 2 , wherein the first data set comprises frequency data, and the modeled data set comprises a packet frequency threshold.

6. The cyber-security system of claim 1 , wherein:

the mitigation system is configured to:

process the first alert signal; and

send a control signal to a namespace container orchestrator; and

the namespace container orchestrator is configured to:

isolate the at least one of the first intrusion or the first undesirable event; and

reconfigure the power system network.

7. The cyber-security system of claim 1 , wherein:

the SCADA network monitor is further configured to receive a second data set from the power system network,

the SCADA network monitor further comprises a third anomaly detector configured to:

compare the second data set to a historical data set to identify in the second data set a third anomaly in the power system network; and

in response to identifying the third anomaly, pass a third alert signal corresponding to the third anomaly to the event manager;

the event manager is further configured to:

evaluate the third alert signal;

determine the third alert signal corresponds to a third at least one of a third intrusion or a third undesirable event; and

in response to determining the third alert signal corresponds to at least one of the third intrusion or the third undesirable event, pass the third alert signal to the mitigation system; and

the mitigation system is further configured to:

receive the third alert signal from the event manager; and

in response to receiving the third alert signal, perform a third corrective action affecting the power system network.

8. A cyber-security method comprising:

receiving from a power system network:

a first data set via a supervisory control and data acquisition (SCADA) network monitor; and

time-stamped phasor data via a synchrophasor network monitor;

in a first anomaly detector:

comparing the first data set to a modeled data set to identify in the first data set a first anomaly occurring in the power system network; and

in response to identifying the first anomaly, generating a first alert signal corresponding to the first anomaly;

in a second anomaly detector:

receiving the first data set;

generating, from at least one of the first data set or the time-stamped phasor data, a learning data set;

comparing the time-stamped phasor data to the learning data set to identify in the time-stamped phasor data a second anomaly occurring in the power system network; and

in response to identifying the second anomaly, generating a second alert signal corresponding to the second anomaly;

sending the first alert signal and the second alert signal to an event manager;

evaluating, in the event manager, the first alert signal and the second alert signal;

determining, in the event manager, if the first alert signal corresponds to at least one of a first intrusion or a first undesirable event and if the second alert signal corresponds to at least one of a second intrusion or a second undesirable event;

in response to determining that at least one of the first alert signal corresponds to the at least one of the first intrusion or the first undesirable event or the second alert signal corresponds to the at least one of the second intrusion or the second undesirable event, passing, via the event manager, at least one of the first alert signal or the second alert signal to a mitigation system;

receiving, in the mitigation system, at least one of the first alert signal or the second alert signal; and

in the mitigation system, in response to receiving at least one of the first alert signal or the second alert signal, performing at least one of a first corrective action or a second corrective action affecting the power system network.

9. The cyber-security method of claim 8 , further comprising:

receiving a second data set from the power system network;

comparing, via a third anomaly detector, the second data set to a historical data set to identify in the second data set a third anomaly occurring in the power system network;

in response to identifying the third anomaly, passing a third alert signal corresponding to the third anomaly to the event manager;

evaluating, via the event manager, the third alert signal;

when the event manager determines that the third alert signal corresponds to at least one of a third intrusion or a third undesirable event, passing the third alert signal to the mitigation system; and

performing, via the mitigation system, a third corrective action affecting the power system network.