ISC2 Systems Security Certified Practitioner (SSCP) Practice Question
Your organization is choosing a virtualization platform for a new private cloud. Security policy states that the hypervisor must expose the smallest possible attack surface by avoiding dependence on a separate, full-featured host operating system. Which attribute of a Type 1 hypervisor best satisfies this requirement?
It relies on paravirtualized drivers so guest VMs can execute privileged CPU instructions without hypervisor intervention.
It installs directly on the server's hardware, removing the need for a separate host operating system and its associated vulnerabilities.
It operates strictly in user-mode processes instead of kernel mode, preventing attackers from obtaining ring-0 access.
It runs as an application within a standard host operating system, allowing the host's security controls to protect all guest VMs.
A Type 1 (bare-metal) hypervisor installs directly on the physical server hardware, so it does not rely on an underlying general-purpose host operating system. Eliminating that additional OS layer removes a large set of services, drivers, and user-space programs that attackers could exploit, thereby reducing the overall attack surface. In contrast, a hypervisor that relies on a host OS inherits that OS's vulnerabilities, paravirtualization improves performance but does not remove the host OS requirement, and a purely user-mode implementation would lack the privileged access needed to manage hardware securely.
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 2 hypervisor have a larger attack surface compared to Type 1?
Open an interactive chat with Bash
What are the security advantages of avoiding a host operating system in a virtualization platform?
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 .