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Practical Network Scanning

You're reading from Practical Network Scanning Capture network vulnerabilities using standard tools such as Nmap and Nessus

Product type Paperback

Published in May 2018

Publisher

ISBN-13 9781788839235

Length 326 pages

Edition 1st Edition

Languages

SQL

Tools

Nessus

Concepts

Network Security

Author (1):

Ajay Singh Chauhan

View More author details

Table of Contents (15) Chapters

Preface

1. Fundamental Security Concepts FREE CHAPTER

2. Secure Network Design

3. Server-Level Security

4. Cloud Security Design

5. Application Security Design

6. Threat Detection and Response

7. Vulnerability Assessment

8. Remote OS Detection

9. Public Key Infrastructure-SSL

10. Firewall Placement and Detection Techniques

11. VPN and WAN Encryption

12. Summary and Scope of Security Technologies

13. Assessment

14. Other Books you may enjoy

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Cloud offerings

This is a small topic with a big debate surrounding it. This debate looks at which cloud model is right for business when an organization plans to migrate to the cloud. Cloud-based virtual infrastructure offers advantages over a traditional data center. Both private and public cloud models have their own sets of pros and cons. Any organization moving to the cloud must first carefully analyze these before deciding which method is right for them.

In this section, we will start by looking briefly at cloud offerings, with a focus on the security benefits for both types of service. The three main models of cloud computing are as follows:

Infrastructure as a service (IaaS)
Platform as a service (PaaS)
Software as a service (SaaS)

The following diagram is self-explanatory. It displays cloud offerings and states which of these should be managed by a customer, and which should be managed by cloud service providers:

Note

A true cloud service provider does not only offer virtualization in...

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Authors (1)

Singh Chauhan

Singh Chauhan

Ajay Singh Chauhan is an experienced Network and Security Architect and has been working extensively in the IT industry for 15 years. During his career, he has had varied responsibilities, ranging from looking after an entire IT infrastructure to providing network operations, implementation, and network design solutions. Ajay works almost exclusively with large-scale cloud datacenter multi-vendor technologies. He contributes to the Cisco blogging platform by providing IT Professionals with troubleshooting tips and tricks.

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