CompTIA CAS-005 Exam With Confidence Using Practice Dumps

The best option is to provide sanitized devices with remote connections to a Virtual Desktop Infrastructure (VDI). This ensures that no sensitive intellectual property is stored locally on the laptops carried across borders. Even if the devices are inspected, seized, or tampered with, attackers cannot access corporate data since all sensitive files remain within secure, centralized infrastructure.

Option A (Measured Boot) reports firmware tampering but does not prevent data theft if the device is compromised. Option C (self-encrypting drives) protect data at rest but can be bypassed if customs agents demand login credentials. Option D (tamper-evident stickers) provide only physical inspection indicators and are ineffective against sophisticated data theft attempts.

CAS-005 emphasizes secure remote access strategies and temporary “clean laptops” for high-risk travel scenarios. Sanitized laptops with VDI access minimize exposure while maintaining productivity, making this the strongest mitigation.

To prevent unauthorized applications from running, the company needs a mechanism to explicitly define and enforce which applications are allowed to execute. "Permit listing" (often referred to as "whitelisting" in security contexts) is the most effective solution here. It involves creating a list of approved applications, and only those on the list are permitted to run, blocking all others by default. This directly addresses the root cause—users installing unapproved software—by restricting execution to only authorized programs.

Option A (Signing):Code signing ensures the authenticity and integrity of software by verifying it comes from a trusted source and hasn’t been tampered with. While useful, it doesn’t inherently prevent unauthorized applications from running unless combined with a policy like whitelisting.

Option B (Access control):Access control governs who can access systems or resources but doesn’t specifically restrict which applications can execute. It’s too broad for this scenario.

Option C (HIPS):A Host-based Intrusion Prevention System (HIPS) can detect and block malicious behavior, but it’s reactive and relies on signatures or heuristics, not a proactive allow-only approach.

Option D (Permit listing):This is the best fit, as it proactively enforces a policy where only explicitly authorized applications can run, preventing malware introduced by unauthorized software.

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