1z0-1104-25 Exam Dumps - Oracle Cloud Infrastructure Questions and Answers

Question # 4

"You are designing a secure access strategy for compute instances deployed within a private subnet of an OCI Virtual Cloud Network (VCN). Your security policy requires that no compute instances in the private subnet should have direct Internet access, and administrative access should be controlled.

Which statement best describes the role of an OCI Bastion in securing access to these private compute instances?

Options:

It provides a direct public endpoint for the compute instance, enabling remote access.

It serves as a secondary authentication point, verifying user credentials before granting access to the compute instance.

It acts as a firewall, blocking any external access to the private compute instance.

It creates a secure, publicly accessible entry point to access target resources in a private subnet."

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Question # 5

"You are part of the security operations of an organization with thousands of users accessing Oracle Cloud Infrastructure (OCI). It is reported that an unknown user action was executed resulting in configuration errors. You are tasked with identifying the details of all users who were active in the last six hours along with any REST API calls that were executed.

Which OCI feature should you use?

Options:

Audit Analysis Dashboard

Management Agent Log Ingestion

Object Collection Rule

Service Connector Hub"

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Question # 6

You have created a compartment TEST in your subscribed tenancy. Then, you created two groups, test1 and test2, and want the users in these groups to be able to manage all the resources in the TEST compartment.

Which policy would you use to achieve this?

Options:

Allow group/test*/to manage all resources in compartment test.

Allow group test1, test2 to manage all resources in compartment test.

Allow any-user to manage all resources in compartment test where any {request.groups.test1, test2}

Allow any-user to manage all resources in compartment test where request.group='test*'

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Question # 7

In Oracle Cloud Infrastructure (OCI), bare metal instances provide customers with direct access to the underlying hardware. To mitigate security risks when a customer terminates a bare metal instance, OCI utilizes Root-of-Trust hardware.

What is the primary function of the Root-of-Trust hardware in this context?

Options:

It automatically encrypts data at rest on the bare metal instance.

It ensures all non-volatile memory on the terminated instance is securely wiped before reuse.

It guarantees complete isolation between customer workloads on different instances.

It eliminates the need for hypervisors, reducing the potential attack surface.

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Question # 8

Which Oracle Data Safe feature enables the Internal test, development, and analytics teams to operate effectively while minimizing their exposure to sensitive data?

Options:

Security assessment

Data encryption

Data auditing

Sensitive data discovery

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Question # 9

Challenge 2 -Task 1

In deploying a new application, a cloud customer needs to reflect different security postures. If a security zone is enabled with the Maximum Security Zone recipe, the customer will be unable to create or update a resource in the security zone if the action violates the attached Maximum Security Zone policy.

As an application requirement, the customer requires a compute instance in the public subnet. You therefore, need to configure Custom Security Zones that allow the creation of compute instances in the public subnet.

Review the architecture diagram, which outlines the resoures you'll need to address the requirement:

Preconfigured

To complete this requirement, you are provided with the following:

Access to an OCI tenancy, an assigned compartment, and OCI credentials

Required IAM policies

Task 1: Create a Custom Security Zone Recipe

Create a Custom Security Zone Recipe named IAD-SP-PBT-CSP-01 that allows the provisioning of compute instances in the public subnet.

Enter the OCID of the created custom security zone recipe in the text box below.

Options:

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Answer:

See the solution below in Explanation.

Explanation:

To create a Custom Security Zone Recipe named IAD-SP-PBT-CSP-01 that allows the provisioning of compute instances in a public subnet, we will follow the steps outlined in the Oracle Cloud Infrastructure (OCI) Security Zones documentation. These steps are based on verified procedures from the OCI Security Zone Guide and related resources.

Step-by-Step Solution for Task 1: Create a Custom Security Zone Recipe

Log in to the OCI Console:

Use your OCI credentials to log in to the OCI Console (https://console.us-ashburn-1.oraclecloud.com ).

Ensure you have access to the assigned compartment provided in the tenancy.

Navigate to Security Zones:

From the OCI Console, go to the navigation menu (hamburger icon) on the top left.

UnderGovernance and Administration, selectSecurity Zones.

Create a New Security Zone Recipe:

In the Security Zones dashboard, click on theRecipestab.

Click theCreate Recipebutton.

Configure the Recipe Details:

Name:Enter IAD-SP-PBT-CSP-01.

Description:(Optional) Add a description, e.g., "Custom recipe to allow compute instances in public subnet."

Leave theCompartmentas the assigned compartment provided.

Define the Security Zone Policy:

In the policy editor, start with a base policy. Since the Maximum Security Zone recipe restricts public subnet usage, you need to customize it.

Add the following policy statement to allow compute instances in a public subnet:

Allow service compute to use virtual-network-family in compartment where ALL {

target.resource.type = 'Instance',

target.vcn.cidr_block = '10.0.0.0/16',

target.subnet.cidr_block = '10.0.10.0/24'

}

Replace with the name of your assigned compartment.

This policy allows the Compute service to provision instances in the public subnet (10.0.10.0/24) within the VCN (10.0.0.0/16).

Adjust Restrictions:

Ensure the recipe does not inherit the Maximum Security Zone recipe's default restrictions that block public subnet usage. Explicitly allow the public subnet by including the subnet CIDR block (10.0.10.0/24) in the policy.

Remove or modify any conflicting default rules that prohibit public subnet usage (e.g., rules blocking internet access or public IP assignment).

Save the Recipe:

ClickCreateto save the custom security zone recipe.

Once created, note theOCIDof the recipe from the recipe details page. The OCID will be a unique identifier starting with ocid1.securityzonerecipe.

Verify the Recipe:

Go to theRecipestab and locate IAD-SP-PBT-CSP-01.

Ensure the policy reflects the allowance for compute instances in the public subnet by reviewing the policy statement.

OCID of the Created Custom Security Zone Recipe

The exact OCID will be generated upon creation (e.g., ocid1.securityzonerecipe.oc1..unique_string). Please enter the OCID displayed in the OCI Console after completing Step 7.

Notes

Ensure IAM policies are correctly configured to grant you permissions to create and manage security zone recipes in the compartment.

The policy assumes the public subnet CIDR (10.0.10.0/24) matches the diagram. Adjust if the actual subnet CIDR differs.

Test the recipe by associating it with a security zone and attempting to launch a compute instance to confirm compliance.

Question # 10

Challenge 2 -Task 1

Review the architecture diagram, which outlines the resoures you'll need to address the requirement:

Preconfigured

To complete this requirement, you are provided with the following:

Access to an OCI tenancy, an assigned compartment, and OCI credentials

Required IAM policies

Task 4: Create a Public Subnet

Create a public subnet named IAD-SP-PBT-PUBSNET-01, within the VCN IAD-SP-PBT-VCN-01

use a CIDR block of 10.0.1.0/24 and configure the subnet to use the internet Gateway

Options:

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Answer:

See the solution below in Explanation.

Explanation:

To create a public subnet named IAD-SP-PBT-PUBSNET-01 within the VCN IAD-SP-PBT-VCN-01 using a CIDR block of 10.0.1.0/24 and configure it to use the Internet Gateway, follow these steps based on the Oracle Cloud Infrastructure (OCI) Networking documentation.

Step-by-Step Solution for Task 4: Create a Public Subnet

Log in to the OCI Console:

Use your OCI credentials to log in to the OCI Console (https://console.us-ashburn-1.oraclecloud.com ).

Ensure you have access to the assigned compartment.

Navigate to Virtual Cloud Networks:

From the OCI Console, click the navigation menu (hamburger icon) on the top left.

UnderNetworking, selectVirtual Cloud Networks.

Select the VCN:

Locate and click on the VCN named IAD-SP-PBT-VCN-01 created in Task 3.

UnderResources, selectSubnets.

Create a New Subnet:

Click theCreate Subnetbutton.

Configure the Subnet Details:

Name:Enter IAD-SP-PBT-PUBSNET-01.

Compartment:Ensure it is set to the assigned compartment.

Subnet Type:SelectPublic Subnet.

CIDR Block:Enter 10.0.1.0/24.

Route Table:Select the default route table associated with the VCN (ensure it includes a route to the Internet Gateway with destination 0.0.0.0/0).

Subnet Access:SelectPublic Subnetand ensure the Internet Gateway is associated.

DHCP Options:Leave as default or customize if required.

Security List:Use the default security list or create a new one with appropriate ingress/egress rules (e.g., allow TCP port 22 for SSH and all egress traffic).

Associate the Internet Gateway:

Verify that the subnet is configured to route traffic through the Internet Gateway. This is automatically handled if you selected the public subnet option and the VCN’s route table is correctly set (as configured in Task 3).

If needed, edit the route table for the subnet to ensure a rule exists:

Destination CIDR Block:0.0.0.0/0

Target Type:Internet Gateway

Target:Select the Internet Gateway associated with IAD-SP-PBT-VCN-01.

Create the Subnet:

ClickCreateto provision the subnet.

Once created, the subnet will be listed under the VCN’s subnets.

Verify the Configuration:

Go to the subnet details page for IAD-SP-PBT-PUBSNET-01.

Confirm the CIDR block is 10.0.1.0/24 and that it is a public subnet with Internet Gateway access.

Notes

Ensure the CIDR block 10.0.1.0/24 does not overlap with existing subnets in the VCN (10.0.0.0/16, including 10.0.10.0/24 from Task 3).

The Internet Gateway association relies on the route table configuration from Task 3. If it’s missing, update the route table as described in Step 6.

Question # 11

Task 5: Create a Certificate

Create a certificate, where:

Certificate name: PBT-CERT-01-

For example, if your username is 99008677-lab.user01, then the certificate name should be PBT-CERT-01990086771abuser01

Ensure you eliminate special characters from the user name.

Common name: PBT-CERT-OCICERT-01

Certificate Authority: PBT-CERT-CA-01 (created in the previous task)

Options:

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Question # 12

Challenge 2 -Task 1

Review the architecture diagram, which outlines the resoures you'll need to address the requirement:

Preconfigured

To complete this requirement, you are provided with the following:

Access to an OCI tenancy, an assigned compartment, and OCI credentials

Required IAM policies

Task 2: Create a Security Zone

Create a security Zone named IAD_SAP-PBT-CSZ-01 in your assigned compartement and associate it with the Custom Security Zone Recipe (IAD-SAP-PBT-CSP-01) created in the previous task.

Enter the OCID of the created Security zone in the box below.

Options:

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Answer:

See the solution below in Explanation.

Explanation:

To create a Security Zone named IAD_SAP-PBT-CSZ-01 in your assigned compartment and associate it with the Custom Security Zone Recipe IAD-SP-PBT-CSP-01 created in the previous task, follow these steps based on the Oracle Cloud Infrastructure (OCI) Security Zones documentation.

Step-by-Step Solution for Task 2: Create a Security Zone

Log in to the OCI Console:

Use your OCI credentials to log in to the OCI Console (https://console.us-ashburn-1.oraclecloud.com ).

Ensure you have access to the assigned compartment.

Navigate to Security Zones:

From the OCI Console, click the navigation menu (hamburger icon) on the top left.

UnderGovernance and Administration, selectSecurity Zones.

Create a New Security Zone:

In the Security Zones dashboard, click theCreate Security Zonebutton.

Configure the Security Zone Details:

Name:Enter IAD_SAP-PBT-CSZ-01.

Compartment:Select the assigned compartment provided.

Description:(Optional) Add a description, e.g., "Security Zone for public subnet compute instances."

Associate the Custom Security Zone Recipe:

In theRecipesection, select the custom recipe IAD-SP-PBT-CSP-01 created in Task 1 from the dropdown list.

Ensure the recipe is correctly associated to enforce the policy allowing compute instances in the public subnet.

Define the Security Zone Scope:

UnderResources to Protect, select the compartment or specific resources (e.g., the VCN with CIDR 10.0.0.0/16 and public subnet 10.0.10.0/24) to apply the security zone.

Check the box to include all resources in the selected compartment if applicable.

Create the Security Zone:

ClickCreateto finalize the security zone creation.

Once created, note theOCIDof the security zone from the security zone details page. The OCID will be a unique identifier starting with ocid1.securityzone.

Verify the Security Zone:

Go to theSecurity Zonestab and locate IAD_SAP-PBT-CSZ-01.

Confirm the associated recipe (IAD-SP-PBT-CSP-01) and the applied policies.

OCID of the Created Security Zone

The exact OCID will be generated upon creation (e.g., ocid1.securityzone.oc1..). Please enter the OCID displayed in the OCI Console after completing Step 7.

Question # 13

Challenge 1 - Task 1

Integrate TLS Certificate Issued by the OCI Certificates Service with Load Balancer

You are a cloud engineer at a tech company that is migrating its services to Oracle Cloud Infrastructure (OCI). You are required to set up secure communication for your web application using OCI's Certificate service. You need to create a Certificate Authority (CA), issue a TLS/SSL server certificate, and configure a load balancer to use this certificate to ensure encrypted traffic between clients and the backend servers.

Review the architecture diagram, which outlines the resources you'll need to address the requirement.

Preconfigured

To complete this requirement, you are provided with the following:

Access to an OCI tenancy, an assigned compartment, and OCI credentials

Required IAM policies

OCI Vault to store the secret required by the program, which is created in the root compartment as PBI_Vault_SP

Task 1: Create and Configure a Virtual Cloud Network (VCN)

Create a Virtual Cloud Network (VCN) namedPBT-CERT-VCN-01with the following specifications:

VCN with a CIDR block of 10.0.0.0/16

Subnet 1 (Compute Instance):

Name:Compute-Subnet-PBT-CERT

CIDR Block:10.0.1.0/24

Subnet 2 (Load Balancer):

Name:LB-Subnet-PBT-CERT-SNET-02

CIDR Block:10.0.2.0/24

Internet Gatewayfor external connectivity

Route table and security lists:

Security List namedPBT-CERT-CS-SL-01for Subnet 1 (Compute-Subnet-PBT-CERT) to allow SSH (port 22) traffic

Security List namedPBT-CERT-LB-SL-01for Subnet 2 (LB-Subnet-PBT-CERT) to allow HTTPS (port 443) traffic

"Enter the OCID of the created VCN in the text box below.

Options:

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Answer:

See the solution below in Explanation.

Explanation:

Challenge 1: Integrate TLS Certificate Issued by the OCI Certificates Service with Load Balancer

Task 1: Create and Configure a Virtual Cloud Network (VCN)

Step 1: Create the Virtual Cloud Network (VCN)

Navigate toNetworking>Virtual Cloud Networks.

ClickCreate Virtual Cloud Network.

SelectVCN with Internet Connectivity(to include an Internet Gateway by default).

Enter the following details:

Name: PBT-CERT-VCN-01

Compartment: Select your assigned compartment.

VCN CIDR Block: 10.0.0.0/16

Leave other settings as default (e.g., create a new public subnet and route table).

ClickCreate Virtual Cloud Network. Wait for the VCN to be created.

Step 2: Create Subnet 1 (Compute-Subnet-PBT-CERT)

In the VCN details page for PBT-CERT-VCN-01, clickSubnetsunderResources.

ClickCreate Subnet.

Enter the following details:

Name: Compute-Subnet-PBT-CERT

Subnet Type: Regional

CIDR Block: 10.0.1.0/24

Route Table: Select the default route table created with the VCN.

Subnet Access: Public Subnet (to allow internet access).

DNS Resolution: Enabled.

ClickCreate.

Step 3: Create Subnet 2 (LB-Subnet-PBT-CERT-SNET-02)

In the VCN details page, clickSubnetsunderResources.

ClickCreate Subnet.

Enter the following details:

Name: LB-Subnet-PBT-CERT-SNET-02

Subnet Type: Regional

CIDR Block: 10.0.2.0/24

Route Table: Select the default route table created with the VCN.

Subnet Access: Public Subnet (to allow internet access for the load balancer).

DNS Resolution: Enabled.

ClickCreate.

Step 4: Verify Internet Gateway

In the VCN details page, underResources, clickInternet Gateways.

Ensure an Internet Gateway is listed and attached to PBT-CERT-VCN-01. If not created, clickCreate Internet Gateway, name it (e.g., PBT-CERT-IGW), and attach it.

Step 5: Configure Route Table

In the VCN details page, underResources, clickRoute Tables.

Select the default route table or create a new one named PBT-CERT-RT-01.

ClickAdd Route Rule. 4 -Destination CIDR Block: 0.0.0.0/0

Target Type: Internet Gateway

Target: Select the Internet Gateway created (e.g., PBT-CERT-IGW).

ClickAdd Route Ruleand save.

Step 6: Create Security List for Subnet 1 (Compute-Subnet-PBT-CERT)

In the VCN details page, underResources, clickSecurity Lists.

ClickCreate Security List.

Enter the following:

Name: PBT-CERT-CS-SL-01

Compartment: Your assigned compartment.

Add the following ingress rule:

Source CIDR: 0.0.0.0/0 (allow from any source, adjust as per security needs)

IP Protocol: TCP

Source Port Range: All

Destination Port Range: 22 (for SSH)

Allows: Traffic

ClickCreate.

Step 7: Create Security List for Subnet 2 (LB-Subnet-PBT-CERT-SNET-02)

In the VCN details page, underResources, clickSecurity Lists.

ClickCreate Security List.

Enter the following:

Name: PBT-CERT-LB-SL-01

Compartment: Your assigned compartment.

Add the following ingress rule:

Source CIDR: 0.0.0.0/0 (allow from any source, adjust as per security needs)

IP Protocol: TCP

Source Port Range: All

Destination Port Range: 443 (for HTTPS)

Allows: Traffic

ClickCreate.

Step 8: Retrieve and Enter VCN OCID

Go to the VCN details page for PBT-CERT-VCN-01.

Copy theOCIDfrom the VCN information section.

Enter the OCID in the provided text box.

Exam Code: 1z0-1104-25

Exam Name: Oracle Cloud Infrastructure 2025 Security Professional

Last Update: Jun 14, 2025

Questions: 36

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