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CISSP · Question #409

CISSP Question #409: Real Exam Question with Answer & Explanation

The correct answer is B: Implement a bastion host. A bastion host is a hardened system that acts as a gateway between a secure environment and an untrusted network, such as the internet. A bastion host can be used to maintain network separation from a secure environment while allowing remote users to work in the secure environmen

Submitted by fernanda_arg· Mar 5, 2026Communication and Network Security

Question

How can a security engineer maintain network separation from a secure environment while allowing remote users to work in the secure environment?

Options

  • AUse a Virtual Local Area Network (VLAN) to segment the network
  • BImplement a bastion host
  • CInstall anti-virus on all enceinte
  • DEnforce port security on access switches

Explanation

A bastion host is a hardened system that acts as a gateway between a secure environment and an untrusted network, such as the internet. A bastion host can be used to maintain network separation from a secure environment while allowing remote users to work in the secure environment, by providing controlled access and logging services. A bastion host can also implement additional security measures, such as encryption, authentication, and firewalls, to protect the communication and data.

Topics

#network segregation#bastion host#remote access

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