Pass CAS-004 Exam Guide

To securely operate the camera, the security analyst should recommend hardening the camera configuration. This involves several steps:

Changing Default Credentials: Default usernames and passwords are a common vulnerability. They should be replaced with strong, unique passwords.

Disabling Unnecessary Services and Ports: The numerous open ports and insecure protocols should be reviewed, and any unnecessary services should be disabled to reduce the attack surface.

Firmware Updates: Ensuring the camera's firmware is up to date will mitigate known vulnerabilities.

Enable Encryption: If possible, enable encryption for both data in transit and at rest to protect the video stream and other communications from interception.

This approach addresses the identified vulnerabilities directly and ensures that the device is more secure. Simply sending logs to the SIEM or isolating the camera might not fully mitigate the risks associated with default settings and open ports.

References:

CompTIA CASP+ CAS-004 Exam Objectives: Section 2.4: Implement security activities across the technology life cycle.

CompTIA CASP+ Study Guide, Chapter 5: Implementing Host Security.

A Virtual Desktop Infrastructure (VDI) solution meets all the listed requirements: reducing patch management, using standard configurations, allowing for custom resource configurations, and providing access from multiple device types. VDI allows centralized management of desktop environments, where patches and updates can be applied once and distributed across all virtual desktops. It also supports flexible resource configurations and secure remote access from various devices. CASP+ highlights VDI as a solution for centralized, secure desktop management that meets modern enterprise needs for mobility and security.

References:

CASP+ CAS-004 Exam Objectives: Domain 3.0 – Enterprise Security Architecture (VDI for Secure Remote Desktop Management)

CompTIA CASP+ Study Guide: Virtual Desktop Infrastructure for Centralized Management and Security

When conducting a risk assessment for a vendor that provides multiple products, it is important to perform the assessment at the individual product level. Each product might have different risk factors, security requirements, and vulnerabilities, so assessing each one ensures a comprehensive understanding of the risks involved. Assessing randomly or only major products could leave gaps in understanding the risks for smaller but still critical products. CASP+ emphasizes that risk assessments should be detailed and product-specific for a thorough evaluation.

References:

CASP+ CAS-004 Exam Objectives: Domain 1.0 – Risk Management (Vendor and Product Risk Assessments)

CompTIA CASP+ Study Guide: Vendor Risk Management

The combination of DAST (Dynamic Application Security Testing) and SAST (Static Application Security Testing) would meet the developers' requirements. DAST is used for runtime testing, capable of simulating attacks like SQL injection and reflected XSS, which fulfills the first requirement. SAST analyzes the code statically to ensure that the application is not vulnerable to issues like memory leaks, fulfilling the second requirement. Implementing both will integrate security testing into the SDLC, addressing the security concerns earlier in the development cycle, as recommended in CASP+.

References:

CASP+ CAS-004 Exam Objectives: Domain 2.0 – Enterprise Security Operations (DAST, SAST for Secure Software Development)

CompTIA CASP+ Study Guide: Secure SDLC and Application Security Testing