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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

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Product type Paperback
Published in May 2018
Publisher
ISBN-13 9781788839235
Length 326 pages
Edition 1st Edition
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Author (1):
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 Singh Chauhan Singh Chauhan
Author Profile Icon Singh Chauhan
Singh Chauhan
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Table of Contents (19) Chapters Close

Title Page
Packt Upsell
Contributors
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 1. Assessment 2. Other Books you may enjoy Index

Server-level permissions


In an organization, firstly you need to identify assets based on the type of server, where each server has a specific role to perform. Server-level roles are server-wide in their permissions scope. You can add server-level principals (server logins, user accounts, and Windows security groups) into server-level roles. Security groups can provide an efficient way to assign access to resources on your network:

  • Security groups in Active Directory: User rights are assigned to a security group to determine what members of that group can do within the scope of a domain or forest. For example, default domain admins have full permission on all server parts of that specific domain irrespective of server roles. However, we can create user defined groups and add the required user account to that group to limit access.
  • Windows service accounts: There are applications that run on Windows servers that need an account that is specific to that service. A service account helps in solving...
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