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Frequently asked GCP Security Interview Questions (2024)


GCP Security Interview Questions (2024)

In this post, questions from Google GCP Security Interviews will be answered for Experienced and Freshers. We're trying to share our experience and learn how to help you make progress in your career.

  1. What is GCP security?
  2. What is identity access management (IAM)?
  3. What is the significance of monitoring in the cloud environment?
  4. Which tool offers monitoring services in GCP?
  5. Why to Use Automation in GCP Security Measures?
  6. What is cloud disaster recovery plan?
  7. What are the five testing types for a disaster recovery plan?
  8. What is difference between RTO and RPO?

In this post, questions from AWS Security Interviews will be answered for Experienced and Freshers. We're trying to share our experience and learn how to help you make progress in your career.

Q: What is GCP security?
Ans:

The fundamentals of Google Cloud Platform (GCP) security provide disaster recovery plans, high visibility of the environment, monitoring logs of cloud activity, utilising identity access management (IAM) tools, using the automated services, and encrypting data at all times.

Q: What is identity access management (IAM)?
Ans:

Administrators can use Cloud Identity and Access Management (Cloud IAM) to control what actions employees can take on specific cloud resources. Cloud IAM makes it easy to manage resource permissions. When roles for individuals and groups are defined, they can be applied programmatically using a command-line tool, the REST API, or client libraries rather than manually. This assists organisations in preventing employees from inadvertently manipulating resources or viewing confidential information that they should not.

Q: What is the significance of monitoring in the cloud environment?
Ans:

Maintain High Visibility and Monitor on the Cloud Environment

Below services enable organisations to become more aware of what is going on in their cloud and what to do in the event of an incident.

  • The Security Command Center in Google Cloud Platform (GCP) can detect misconfigured security functions in virtual machines (VMs), networks, applications, and storage buckets. In order to identify compromised VMs, the Security Command Center monitors security logs. Administrators using the dashboard also receive recommendations.
  • GCP's Cloud Monitoring service collects metrics, events, and metadata from both GCP and AWS, as well as hosted uptime probes, application instrumentation, and a variety of other application components. The data is gathered automatically. Cloud Monitoring also generates insights based on the data, alerting administrators and displaying visual representations of its findings. It also examines patterns and anomalies to identify long-term trends.

Q: Which tool offers monitoring services in GCP?
Ans:

Opsview's Google Cloud Platform monitoring tools make it simple to monitor performance metrics for Compute Engine Instances, Cloud Storage Buckets, and Cloud SQL Database Instances.

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Q: Why to Use Automation in GCP Security Measures?
Ans:

Use Automation to speed up GCP Security Measures
Since cloud environments can quickly become complex, automation is essential. So if traffic and data generation increase in a short span of time, the cloud is forced to scale up in response. For example, with Cyber Monday pushing massive traffic to a retailer's website, cloud resources must scale to keep up in order to keep the site running.

Administrators eventually have much more to monitor and protect as an organization's cloud environment expands. Automation is critical for delegating repetitive and time-consuming tasks to software, allowing administrators to focus on the overall cloud environment and have a greater impact on cloud security.

Q: What are the five testing types for a disaster recovery plan?
Ans:

There are five ways of testing a (disaster recovery plan) DRP?

  1. Walkthrough Testing
  2. Simulation Testing
  3. Checklist Testing
  4. Full Interruption Testing
  5. Parallel Testing

Q: What is cloud disaster recovery plan?
Ans:

Cloud disaster recovery is a service that allows remote machines to get backup and recovery on a cloud-based platform. In the event of a disaster or system restore, it provides updated recovery point objectives (RPO) and recovery time objectives (RTO). Also known as cloud disaster recovery (DR) or cloud disaster recovery planning (DRP).

Q: What is difference between RTO and RPO?
Ans:

RPO refers to the variable amount of data which will be lost or must be re-entered during network outages. RTO denotes the amount of "real time" that can elapse before the disruption seriously and unacceptably disrupts the flow of normal business operations.








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