Chapter 1
Security Architecture
Course: Comptia Securityx Cas 005
Subject: Comptia Securityx Cas 005 Practice Exam
Chapter: Security Engineering And Cryptography
Endpoint Security Overview
Endpoint security involves protecting end-user devices such as desktops, laptops, servers, and mobile devices from malicious attacks and unauthorized access. This is achieved through a combination of hardening techniques and continuous monitoring processes. Proper endpoint security controls minimize the attack surface and improve the overall security posture of an organization.
Hardening Techniques
Hardening refers to the process of reducing vulnerabilities in systems by securing configurations, disabling unnecessary features, and applying specific security measures. Below are common techniques with real-world applications:
1. Removing Unneeded Services
- Description: Disabling or uninstalling services that are not necessary for the system's operation.
- Example: A server running a web application doesn't need FTP or Telnet services enabled, as these can be exploited by attackers.
- Why Important: Reduces the number of entry points for attackers.