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TIBCO iProcess® Engine 11.9.1

# Configuring Security Groups When iProcess Workspace (Windows) Is Installed in AWS

To connect to TIBCO iProcess Engine and configure security groups, perform the following steps:

| 1. | Start an Elastic Compute Cloud (EC2) instance in your Virtual Private Cloud (VPC).

| 2. | Name the created instance `ec2-OracleServer` and install the Oracle Database Server on this instance.

| 3. | Start a second EC2 instance in your VPC.

| 4. | Name the created instance `ec2-iPE` and install iProcess Engine on this instance.

| 5. | Start a third EC2 instance in your VPC.

| 6. | Name the created instance `ec2-iPWW` and install iProcess Workspace (Windows) on this instance.

| 7. | Create the following security groups for all three EC2 instances.

| — | sg-OracleServer for the ec2-OracleServer instance.

| — | sg-iPE for the ec2-iPE instance.

| — | sg-iPWW for the ec2-iPWW instance.

| 8. | Configure sg-OracleServer

| a. | Specify a custom TCP rule so only the machines on an external domain can access the Oracle Database Server (The default port is 1521.)

| b. | Specify a rule on ec2-OracleServer for iProcess Engine to communicate with the database server.

Type | Protocol | Port Range | Source | Description
Custom TCP Rule | TCP | 22 | Custom | 192.0.2.0/32 | SSH to access the VM
All TCP | TCP | 0-65535 | Custom | sg-iPE | To allow traffic from members of sg-iPE
Oracle Database Server | TCP | 1521 | Custom | 192.0.2.0/32 | To access the Oracle database from an external machine

Note: 192.0.2.0/32 is used as an example IP address. Replace this with your IP address.

| 9. | Configure sg-iPE

| a. | Specify a rule on ec2-iPE for the database server to communicate with iProcess Engine.

| b. | Specify a rule on ec2-iPE for iProcess Workspace (Windows) to communicate with iProcess Engine.

Type | Protocol | Port | Source | Description
Custom TCP Rule | TCP | 22 | Custom | 192.0.2.0/32 | SSH
All TCP | TCP | 0-65535 | Custom | sg-OracleServer | To allow traffic from members of sg-OracleServer
All TCP | TCP | 0-65535 | Custom | sg-iPWW | To allow traffic from members of sg-iPWW

Note: 192.0.2.0/32 is used as an example IP address. Replace this with your own IP address.

| 10. | Configure sg-iPWW

| a. | Specify a rule on ec2-iPWW for iProcess Engine to communicate with the iProcess Workspace (Windows).

| b. | Specify Remote Desktop (RDP) rule for access to ec2-iPWW from an external domain.

Type | Protocol | Port Range | Source | Description
RDP | TCP | 3389 | Custom | 192.0.2.0/32 | Remote Desktop Connection

Note: 192.0.2.0/32 is used as an example IP address, replace this with your own IP address.

After configuring these security groups, your setup looks something like the following illustration.

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