ISC2 Systems Security Certified Practitioner (SSCP) Practice Question
Your security team is designing a virtualization platform for highly sensitive workloads. They must choose between installing a Type 1 (bare-metal) hypervisor such as VMware ESXi and deploying a Type 2 hypervisor that runs on top of a hardened Linux host OS. From a security-operation perspective, which advantage of the Type 1 hypervisor BEST supports their isolation and hardening requirements?
It guarantees dedicated physical CPU cores for each virtual machine, eliminating the possibility of cross-VM side-channel attacks.
It removes the need for a separate host operating system, significantly reducing the hypervisor's attack surface that adversaries can target.
It lets every guest share the host's kernel, which simplifies patch management and therefore provides stronger security.
It automatically encrypts all virtual machine disk files without requiring additional configuration or key management.
Type 1 hypervisors boot directly on the underlying hardware and provide all core operating system functions themselves. Because there is no separate, general-purpose host OS, there are fewer services, utilities, and user-land processes that an attacker could exploit, resulting in a reduced attack surface and simpler patching. A Type 2 hypervisor relies on a full host OS that must also be secured and constantly updated, increasing the potential exposure. Dedicated CPU allocation is a scheduling decision, not an inherent guarantee of Type 1 technology, and virtual-disk encryption is a separate control that must still be configured and managed regardless of the hypervisor type.
Ask Bash
Bash is our AI bot, trained to help you pass your exam. AI Generated Content may display inaccurate information, always double-check anything important.
What is a Type 1 hypervisor?
Open an interactive chat with Bash
Why does a Type 1 hypervisor have a smaller attack surface than a Type 2 hypervisor?
Open an interactive chat with Bash
How is security patching simplified with a Type 1 hypervisor?
Open an interactive chat with Bash
ISC2 Systems Security Certified Practitioner (SSCP)
Systems and Application Security
Your Score:
Report Issue
Bash, the Crucial Exams Chat Bot
AI Bot
Loading...
Loading...
Loading...
Pass with Confidence.
IT & Cybersecurity Package
You have hit the limits of our free tier, become a Premium Member today for unlimited access.
Military, Healthcare worker, Gov. employee or Teacher? See if you qualify for a Community Discount.
Monthly
$19.99 $11.99
$11.99/mo
Billed monthly, Cancel any time.
$19.99 after promotion ends
3 Month Pass
$44.99 $26.99
$8.99/mo
One time purchase of $26.99, Does not auto-renew.
$44.99 after promotion ends
Save $18!
MOST POPULAR
Annual Pass
$119.99 $71.99
$5.99/mo
One time purchase of $71.99, Does not auto-renew.
$119.99 after promotion ends
Save $48!
BEST DEAL
Lifetime Pass
$189.99 $113.99
One time purchase, Good for life.
Save $76!
What You Get
All IT & Cybersecurity Package plans include the following perks and exams .