You're reading from Official Google Cloud Certified Professional Cloud Security Engineer Exam Guide

Product typeBook

Published inAug 2023

PublisherPackt

ISBN-139781835468869

Edition1st Edition

Concepts

Information Security

Authors (2):

Ankush Chowdhary

Prashant Kulkarni

View More author details

Cloud DNS

In this section, we will look at Cloud DNS and how to configure it with some basics. For the exam, you only need basic knowledge of the Cloud DNS topics. We will look at an overview of Cloud DNS and some key components that you need to understand.

Cloud DNS is a highly scalable fully managed service offered by Google Cloud. You can create both public and private zones using Cloud DNS. Cloud DNS uses an internal metadata server that acts as the DNS resolver for both internal and external resolutions, such as resolving hostnames on the public internet. Every VM instance has a metadata server used for querying instance information – for example, name, ID, startup/shutdown scripts, custom metadata, service account, and so on – and the DNS resolver is set on VMs as part of default DHCP (Dynamic Host Configuration Protocol) leases. Overriding DHCP leases is possible by customizing the DHCP configuration; however, it is not a common pattern.

Cloud DNS also supports...

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Official Google Cloud Certified Professional Cloud Security Engineer Exam Guide

Published in: Aug 2023Publisher: PacktISBN-13: 9781835468869

Authors (2)

Ankush Chowdhary

With an unwavering focus on technology spanning over two decades, Ankush remains genuinely dedicated to the ever-evolving realm of cybersecurity. Throughout his career, he has consistently upheld a deep commitment to assisting businesses on their journey towards modernization and embracing the digital age. His guidance has empowered numerous enterprises to prioritize and implement essential cybersecurity measures. He has had the privilege of being invited as a speaker at various global cybersecurity events, where he had the opportunity to share his insights and exert influence on key decision-makers concerning cloud security and policy matters. Driven by an authentic passion for education and mentorship, he derives immense satisfaction from guiding, teaching, and mentoring others within the intricate domain of cybersecurity. The intent behind writing this book has been a modest endeavor to achieve the same purpose.
Read more about Ankush Chowdhary

Prashant Kulkarni

In his career, Prashant has worked directly with customers, helping them overcome different security challenges in various product areas. These experiences have made him passionate about continuous learning, especially in the fast-changing security landscape. Joining Google 4 years back, he expanded his knowledge of Cloud Security. He is thankful for the support of customers, the infosec community, and his peers that have sharpened his technical skills and improved his ability to explain complex security concepts in a user-friendly way. This book aims to share his experiences and insights, empowering readers to navigate the ever-evolving security landscape with confidence. In his free time, Prashant indulges in his passion for astronomy, marveling at the vastness and beauty of the universe.
Read more about Prashant Kulkarni

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Cloud DNS

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Authors (2)

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Cloud Penetration Testing for Red Teamers

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Building and Automating Penetration Testing Labs in the Cloud

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This book is a comprehensive, hands-on guide for individuals new to DevSecOps who want to implement DevSecOps practices successfully and efficiently. With its help, you’ll be able to shift security toward the left, enabling you to merge security into coding in no time.