Practice Test
True or False: The Azure Active Directory is used to configure access permissions for serverless computing resources.
- Answer: True
Explanation: Azure Active Directory is utilized for setting up access permissions to Azure services, including serverless computing resources.
Which of the following is not a type of Azure serverless compute service?
- A) Azure Functions
- B) Azure Logic Apps
- C) Azure Event Grid
- D) Azure Firewall
- Answer: D) Azure Firewall
Explanation: Azure Firewall is a managed, network security service that provides threat protection, but it’s not a serverless compute service.
Azure serverless compute can be secured by applying network security groups (NSGs). True or False?
- Answer: False
Explanation: NSG’s can’t be applied directly to Azure serverless compute services as serverless computing does not use traditional networking protocols.
True or False: Microsoft Azure does not allow any sort of security configurations for serverless compute.
- Answer: False
Explanation: Microsoft Azure allows various security configurations for serverless compute resources such as role-based access control, managing network access and encrypting data.
Which among the following is a key configuration for improving the Azure serverless compute security?
- A) Role-based access control
- B) Data encryption
- C) Managing network traffic
- D) All the above
- Answer: D) All the above
Explanation: All these strategies are employed to enhance security control for Azure serverless compute, including controlling access, managing network traffic, and encrypting sensitive data.
Azure Functions cannot be assigned to a specific Virtual Network. True or False?
- Answer: False
Explanation: Azure Functions can be assigned to a specific Virtual Network to allow secure and private access to the network.
Which of the following can be used to automate tasks associated with configuring security for Azure serverless compute?
- A) Azure Policy
- B) Azure Advisor
- C) Azure Security Center
- D) All the above
- Answer: D) All the above
Explanation: Azure Policy, Azure Advisor and Azure Security Center all provide recommendations and automated systems for improving security configurations.
Azure Logic Apps need to be manually secured. True or False?
- Answer: False
Explanation: Azure Logic Apps provides built-in security and compliance controls that automatically secure the service.
True or False: Azure serverless compute security involves regulating inbound and outbound network access to the serverless applications.
- Answer: True
Explanation: One major aspect of Azure serverless compute security is controlling inbound and outbound network access to the serverless applications.
Which of the following is not a recommendation for securing Azure serverless compute?
- A) Using built-in Azure Active Directory for authentication
- B) Keeping all data unencrypted
- C) Limiting network access to serverless resources
- D) Regular monitoring and auditing
- Answer: B) Keeping all data unencrypted
Explanation: Data encryption is crucial for maintaining the security of Azure serverless compute resources, hence keeping data unencrypted is not advisable.
Interview Questions
What is Azure Functions, in the context of serverless computing?
Azure Functions is a serverless solution that allows you to write less code, manage less infrastructure, and save on costs. It lets developers build event-driven applications and services that can scale on demand.
How can you secure sensitive data in Azure Functions?
Azure Functions can use Azure Key Vault to secure sensitive data. Azure Key Vault is a cloud service that safeguards encryption keys and secrets like certificates, connection strings, etc.
What is the purpose of an Azure Function Proxies?
Azure Functions Proxies allow developers to specify endpoints on their function apps that will be handled through proxy configurations. This can assist with security by segregating responsibilities and routing requests.
How can you secure HTTP-triggered Azure Functions?
You can secure HTTP-triggered Azure Functions using Authorization keys. With these, you add a code query parameter to your request, which the Functions runtime uses to authorize the invocation of the function.
How can Azure Active Directory help in securing Azure Functions?
Azure Active Directory provides identity management and access control capabilities for Azure Functions. It provides built-in solutions for securing access to resources hence prevents unauthorized access.
What is the purpose of Azure Security Center?
Azure Security Center is a unified infrastructure security management system that strengthens the security posture of your data centers, and provides advanced threat protection.
How can Azure Functions be secured at the networking level?
Azure Functions can be secured at the networking level by integrating them with Azure Virtual Networks (VNet). This limits the surface area exposed to potential attacks.
Can Azure Functions be integrated with Azure Monitor and Azure Log Analytics?
Yes, Azure Functions can be integrated with Azure Monitor and Log Analytics for monitoring performance and identifying any security-related events.
What is the process of setting up Managed Service Identity (MSI) for Azure Functions?
Azure Functions uses Managed Identity to authenticate to other Azure services. This can be set up within the platform features settings in the Azure portal.
What are the different types of triggers which can be used in Azure Functions?
Azure Functions can be triggered in many ways, such as HTTP triggers, Timer triggers, Blob triggers, Queue triggers, etc.
What is meant by “Platform Features” in Azure Functions?
“Platform Features” in Azure Functions refers to various configuration options offered by Azure Functions, including general settings, app service settings, deployment settings, networking settings and security settings.
Can Azure Functions be integrated with Azure DevOps for implementing CI/CD?
Yes, Azure Functions can be integrated with Azure DevOps. This helps in implementing CI/CD, making it much easier to manage security throughout the development lifecycle.
How is the Consumption plan in Azure Functions beneficial for cost-saving?
With the Consumption plan in Azure Functions, you don’t have to pay for idle VMs or reserve capacity in advance. You’re only charged for the time your functions run, making it an economical choice for many applications.
Can Azure Functions be used with hybrid connections for secure access?
Yes, Hybrid Connections in Azure Functions allow for securely accessing application resources in other networks, including on-premises networks.
Can you restrict inbound IP traffic to Azure Functions?
Yes, you can restrict inbound IP traffic to Azure Functions by defining access restrictions rules. You can allow only specific inbound IP addresses or ranges to access your Azure Function App.
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