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Enterprise Cloud Security and Governance

You're reading from Enterprise Cloud Security and Governance Efficiently set data protection and privacy principles

Product type Paperback

Published in Dec 2017

Publisher Packt

ISBN-13 9781788299558

Length 410 pages

Edition 1st Edition

Tools

Ansible

Concepts

Cloud Security

Author (1):

Vora

View More author details

Table of Contents (17) Chapters

Title Page

Credits

About the Author

About the Reviewer

www.PacktPub.com

Customer Feedback

Preface

1. The Fundamentals of Cloud Security

2. Defense in Depth Approach FREE CHAPTER

3. Designing Defensive Network Infrastructure

4. Server Hardening

5. Cryptography Network Security

6. Automation in Security

7. Vulnerability, Pentest, and Patch Management

8. Security Logging and Monitoring

9. First Responder

10. Best Practices

Online certificate status protocol

Certificates issued by the Certificate Authority (CA) can be revoked if the associated private key is stolen. Generally, for any organization, due to some reason, if the private key gets stolen, they will inform the CA to revoke the certificate and the CA will go ahead with revocation. The CA will then update the data of CRL and Online Certificate Status Protocol (OCSP) responder with the revoked status.

Whenever a browser downloads the certificate, it will contact the CA and check the certificate status to see if it's valid or revoked.

It can be illustrated in the following table:

Certificate hostname	Certificate status
`zealvora.com`	Valid
`kplabs.in`	Valid
`knowledgeportal.internal`	Revoked

OCSP is a protocol that is used to obtain the revocation status of a digital certificate.

The browsers, before proceeding with a secure connection, must check if the certificate is revoked or not. In order to do this, it uses CRL and now, OCSP is generally used. The following is the...

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Authors (1)

Vora

Vora

Zeal Vora works as a DevSecOps Engineer primarily in the area of Defensive Security. He spends his days protecting and implementing security controls to help mitigate attacks both on the Cloud and servers. He is actively involved in security consultation, helping various startups which have been breached to overcome the breach and start again with a secure infrastructure.

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