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Security+ Training Guide by Todd King

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Case Study: Pentatonic Sound Systems, LLC

ESSENCE OF THE CASE

Here are the essential elements in this case:

  • Secure the corporate environment using a set of firewalls.

  • Set up a DMZ segment and place publicly accessible servers and services in that segment.

  • Lock down and patch the Web server farm, and place database servers inside the internal network; block access to the services with IP filters, allowing only specific IP addresses to connect to specific services.

  • Plan, test, and implement a network intrusion detection system that combines all pattern-matching technologies.

  • Ensure desktops are patched against known vulnerabilities and implement an automated patch rollout process.

SCENARIO

Pentatonic Sound Systems is a major supplier of audio equipment ...

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