July 2025
Intermediate to advanced
698 pages
17h 57m
English
Content preview from CompTIA® SecurityX® CAS-005 Certification Guide - Second Edition
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14
Given a Scenario, Troubleshoot Complex Network Infrastructure Security Issues
Misconfigurations, vulnerabilities in critical protocols such as DNS and TLS, and improper cryptographic implementations can expose networks to threats from unauthorized access to full-scale denial-of-service (DoS) attacks.
This chapter focuses on equipping you with the skills needed to troubleshoot a wide range of network security challenges. You will learn how to identify and resolve network misconfigurations, address IPS/IDS performance issues, ensure observability, and secure key network components such as DNS and email systems. Additionally, the chapter will guide you through resolving TLS errors, cipher mismatches, PKI issues, and cryptographic implementation ...
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