Industrial control systems security subject

Network Segmentation Activity

Objective

This assignment requires the students to analyze the network diagram for PureLand Wastewater and make specific recommendations to improve network security per requirements below.

Instructions for assignment

1.       Read chapter 7 in your text: Establishing Secure enclaves

2.       Refer to the document titled PureLand Network Diagram.pdf. This is your starting point, and it has some deficiencies in its design that impact the cyber security for PureLand Wastewater. Your job is to use the concepts of establishing secure enclaves to improve the cyber security of PureLand’s network.

3.       Define all the 5 enclaves within the PureLand network and fill in the following table defining these enclaves and how they will be monitored in the future state.

4.       APA format is compulsory

5.       Assignment should be plagiarism free.

6.       At least 5 references

7.       Proper citations are mandatory

Enclave #1 Name:

Enclave Characteristic

Description

Comments

Functional group

 

 

Criticality of devices

 

 

Data flow in/out

 

 

Perimeter Security Devices recommended

 

 

Data monitored within enclave

 

 

Methods used to monitor enclave

 

 

 

 

 

 

Enclave #2 Name:

Enclave Characteristic

Description

Comments

Functional group

 

 

Criticality of devices

 

 

Data flow in/out

 

 

Perimeter Security Devices recommended

 

 

Data monitored within enclave

 

 

Methods used to monitor enclave

 

 

 

Enclave #3 Name:

Enclave Characteristic

Description

Comments

Functional group

 

 

Criticality of devices

 

 

Data flow in/out

 

 

Perimeter Security Devices recommended

 

 

Data monitored within enclave

 

 

Methods used to monitor enclave

 

 

 

 

 

 

Enclave #4 Name:

Enclave Characteristic

Description

Comments

Functional group

 

 

Criticality of devices

 

 

Data flow in/out

 

 

Perimeter Security Devices recommended

 

 

Data monitored within enclave

 

 

Methods used to monitor enclave

 

 

 

Enclave #5 Name:

Enclave Characteristic

Description

Comments

Functional group

 

 

Criticality of devices

 

 

Data flow in/out

 

 

Perimeter Security Devices recommended

 

 

Data monitored within enclave

 

 

Methods used to monitor enclave

 

 

 

 

 

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