CAS-005 Dumps - CompTIA SecurityX Certification Exam Practice Exam Questions

To mitigate the issue of excessive permissions and privilege creep, the best solutions are:

Implementing a Role-Based Access Policy:

Role-Based Access Control (RBAC): This policy ensures that access permissions are granted based on the user's role within the organization, aligning with the principle of least privilege. Users are only granted access necessary for their role, reducing the risk of excessive permissions.

References:

CompTIA Security+ SY0-601 Study Guide by Mike Chapple and David Seidl

NIST Special Publication 800-53: Security and Privacy Controls for Information Systems and Organizations

Performing Periodic Access Reviews:

Regular Audits: Periodic access reviews help identify and rectify instances of privilege creep by ensuring that users' access permissions are appropriate for their current roles. These reviews can highlight unnecessary or outdated permissions, allowing for timely adjustments.

References:

CompTIA Security+ SY0-601 Study Guide by Mike Chapple and David Seidl

ISO/IEC 27001:2013 - Information Security Management

The reported issues suggest problems related to network connectivity, remote access, and certificate management:

A.  

Review VPN throughput: Connectivity issues and the inability to download applications while working remotely may be due to VPN bandwidth or performance issues. Reviewing and optimizing VPN throughput can help resolve these problems by ensuring that remote users have adequate bandwidth for accessing corporate resources.

F.  

Validate MDM asset compliance: Mobile Device Management (MDM) systems ensure that mobile endpoints comply with corporate security policies. Validating MDM compliance can help address issues related to the inability to download applications and certificate errors, as non-compliant devices might be blocked from accessing certain resources.

B.  

Check IPS rules: While important for security, IPS rules are less likely to directly address the connectivity and certificate issues described.

C.  

Restore static content on the CDN: This action is related to content delivery but does not address VPN or certificate-related issues.

D.  

Enable secure authentication using NAC: Network Access Control (NAC) enhances security but does not directly address the specific issues described.

E.  

Implement advanced WAF rules: Web Application Firewalls protect web applications but do not address VPN throughput or mobile device compliance.

References:

CompTIA Security+ Study Guide

NIST SP 800-77, "Guide to IPsec VPNs"

CIS Controls, "Control 11: Secure Configuration for Network Devices"