Free SSCP Quick Practice Test — 10 Questions Across the 7 Domains

This free SSCP quick-start practice test includes 10 mixed-domain questions sampled from the FlashGenius SSCP question bank. Perfect for a fast readiness check before committing to full-length mock exams — especially important now that the SSCP uses the adaptive CAT format.

What's on This SSCP Quick Test?

10 Free SSCP Quick Start Practice Questions

Each question below includes 4 answer options, the correct answer, and a detailed explanation drawn directly from the FlashGenius SSCP question bank.

Sample Question 1 — Access Controls

You are a security practitioner responsible for managing access controls in a multi-tenant cloud environment. Recently, a user reported that they are unable to access a specific application they previously had access to. Upon investigation, you find that the user's role was recently changed. Which of the following steps should you take to resolve this issue while adhering to the principle of least privilege?

  1. A. Revert the user's role to their previous role to restore access.
  2. B. Grant the user full administrative privileges temporarily to troubleshoot the issue.
  3. C. Review the access permissions of the new role and modify them to include access to the necessary application. (Correct answer)
  4. D. Add the user to a group that has access to the application, ensuring they can perform their tasks.

Correct answer: C

Explanation: The correct answer is C. Reviewing and modifying the access permissions of the new role ensures that the user has the necessary access while maintaining the principle of least privilege. Option A reverts the user back to a potentially outdated role, which might not align with current security policies. Option B violates the principle of least privilege by granting excessive permissions. Option D might grant more access than necessary and could lead to privilege creep.

Sample Question 2 — Access Controls

You are tasked with configuring a new firewall for a corporate network. During a security audit, it was found that several users have unnecessary access to sensitive resources due to overly permissive firewall rules. Which of the following actions would best mitigate this issue while maintaining necessary access for legitimate users?

  1. A. Implement a deny-all policy and manually add rules to allow necessary traffic. (Correct answer)
  2. B. Create a detailed log of all current traffic and adjust the rules based on the log.
  3. C. Remove all existing rules and start from scratch to ensure only necessary access is granted.
  4. D. Increase the logging level to capture more detailed traffic information for ongoing analysis.

Correct answer: A

Explanation: The correct answer is A. Implementing a deny-all policy and then adding rules to allow necessary traffic ensures that only authorized traffic is permitted, aligning with the principle of least privilege. Option B, while useful for analysis, does not directly address the issue of overly permissive rules. Option C is risky and could disrupt legitimate access, leading to potential downtime. Option D focuses on monitoring rather than actively addressing the permissive access issue.

Sample Question 3 — Cryptography

You are a security practitioner responsible for securing data in transit on your company's internal network. Recently, a vulnerability was discovered in the encryption protocol currently in use. You have been tasked with implementing a more secure protocol. Which of the following steps should you take to ensure secure communication between Windows and Linux systems?

  1. A. Implement TLS 1.3 across all systems and update configurations to enforce its use. (Correct answer)
  2. B. Switch to using SSL 3.0 as it is less vulnerable to modern attacks.
  3. C. Use a proprietary encryption algorithm developed in-house to avoid known vulnerabilities.
  4. D. Continue using the current protocol but increase the key length to improve security.

Correct answer: A

Explanation: TLS 1.3 is the latest version of the Transport Layer Security protocol and provides improved security features over older versions, reducing the risk of vulnerabilities. Option B is incorrect because SSL 3.0 is outdated and vulnerable to several attacks. Option C is incorrect because proprietary algorithms are often not peer-reviewed and can contain unrecognized vulnerabilities. Option D is incorrect because simply increasing key length does not address protocol vulnerabilities.

Sample Question 4 — Cryptography

During a routine security audit, you discover that sensitive data stored on a Linux server is not encrypted. To comply with your organization's security policy, you need to encrypt this data at rest. Which of the following actions should you take to ensure the data is properly encrypted while minimizing disruption to operations?

  1. A. Implement full disk encryption using LUKS and schedule a maintenance window to apply it. (Correct answer)
  2. B. Use a simple XOR cipher to encrypt the files as it is fast and easy to implement.
  3. C. Encrypt the data using a symmetric key algorithm and store the key on the same server for easy access.
  4. D. Compress the data to save space and then use a password-protected ZIP file for encryption.

Correct answer: A

Explanation: Full disk encryption with LUKS (Linux Unified Key Setup) is a robust and widely used method for encrypting data at rest on Linux systems. Scheduling a maintenance window ensures minimal disruption. Option B is incorrect because XOR is not a secure encryption method. Option C is incorrect as storing the key on the same server compromises security. Option D is incorrect because ZIP file encryption is not as secure as full disk encryption and can be bypassed if the password is weak.

Sample Question 5 — Incident Response and Recovery

You are a systems security practitioner responsible for monitoring and responding to security incidents in your organization's network. One morning, your SIEM alerts you to multiple failed login attempts from various IP addresses targeting a critical server. What is the most appropriate initial action you should take to address this incident?

  1. A. Immediately block all IP addresses that attempted to access the server.
  2. B. Conduct a thorough investigation of the server's access logs to identify patterns and potential compromised accounts.
  3. C. Notify the incident response team and escalate the issue for further investigation. (Correct answer)
  4. D. Change the passwords for all user accounts on the server as a precautionary measure.

Correct answer: C

Explanation: The correct answer is C. Notifying the incident response team and escalating the issue for further investigation is crucial as it ensures that the incident is handled according to the organization's incident response plan. Blocking all IP addresses (A) might disrupt legitimate traffic and is not a strategic first step. Investigating access logs (B) is necessary but should be done in conjunction with the incident response team. Changing passwords (D) is premature without understanding the scope of the incident.

Sample Question 6 — Incident Response and Recovery

During a routine audit, you discover that a critical patch has not been applied to a key application server due to a misconfiguration in the patch management system. This oversight has left the server vulnerable to a known exploit. What is the best immediate course of action to mitigate the risk?

  1. A. Apply the patch immediately during business hours to ensure the server is secured.
  2. B. Isolate the server from the network until the patch can be applied during the next maintenance window.
  3. C. Implement temporary security controls, such as firewall rules, to limit exposure to the vulnerability. (Correct answer)
  4. D. Document the oversight and schedule the patch application for the next routine update cycle.

Correct answer: C

Explanation: The correct answer is C. Implementing temporary security controls, such as firewall rules, helps mitigate the risk without causing immediate disruption to business operations. Applying the patch immediately (A) could disrupt operations if done during business hours. Isolating the server (B) could affect service availability and is not necessary if temporary controls can mitigate the risk. Documenting the oversight and waiting for the next update cycle (D) leaves the server vulnerable for too long.

Sample Question 7 — Network and Communications Security

You are a systems security practitioner tasked with configuring a firewall to protect a web server hosted on a Linux machine. The server should only allow incoming HTTP and HTTPS traffic from external clients and SSH traffic from the internal network for administrative purposes. Which of the following firewall rules should you implement?

  1. A. Allow incoming traffic on ports 80 and 443 from any source, and port 22 from the internal network. (Correct answer)
  2. B. Allow incoming traffic on ports 80, 443, and 22 from any source.
  3. C. Allow incoming traffic on ports 80 and 443 from the internal network, and port 22 from any source.
  4. D. Allow incoming traffic on ports 22 and 443 from any source, and port 80 from the internal network.

Correct answer: A

Explanation: Option A is correct because it allows HTTP (port 80) and HTTPS (port 443) traffic from any external source, which is necessary for a web server, and restricts SSH (port 22) access to the internal network, ensuring secure administrative access. Option B is incorrect because it allows SSH access from any source, which poses a security risk. Option C is incorrect because it restricts web traffic to the internal network only, defeating the purpose of a public web server. Option D is incorrect because it allows SSH access from any source and restricts HTTP traffic to the internal network.

Sample Question 8 — Network and Communications Security

Your organization has recently deployed a new firewall at the network perimeter. During a routine security audit, you notice that legitimate traffic is being blocked while some unauthorized traffic is allowed through. What is the most effective approach to address this issue?

  1. A. Disable the firewall temporarily to allow all traffic and troubleshoot the issue.
  2. B. Review and adjust the firewall rules to ensure they align with the organization's security policy. (Correct answer)
  3. C. Increase the logging level on the firewall to gather more information about the traffic.
  4. D. Replace the firewall with a different model that has better default settings.

Correct answer: B

Explanation: Reviewing and adjusting the firewall rules is the most effective approach as it directly addresses the misconfiguration causing the issue. Disabling the firewall (A) could expose the network to threats. Increasing the logging level (C) may help gather information but does not directly solve the problem. Replacing the firewall (D) is unnecessary and costly when a configuration change can resolve the issue.

Sample Question 9 — Risk Identification, Monitoring, and Analysis

You are a security practitioner responsible for monitoring network traffic in a mid-sized enterprise. Your organization uses a Security Information and Event Management (SIEM) system to identify potential threats. Recently, you have noticed an unusual spike in outbound traffic to an external IP address that is not recognized as part of regular business operations. What should be your first step in addressing this anomaly?

  1. A. Immediately block all traffic to the external IP address using the firewall.
  2. B. Perform a reverse DNS lookup to identify the domain associated with the IP address.
  3. C. Review the SIEM logs to correlate the traffic with specific internal hosts and users. (Correct answer)
  4. D. Notify senior management about a potential data breach.

Correct answer: C

Explanation: The correct first step is to review the SIEM logs to correlate the traffic with specific internal hosts and users. This will help you understand the scope and origin of the anomaly before taking further action. Option A, blocking all traffic immediately, might disrupt legitimate operations if the traffic is benign. Option B, performing a reverse DNS lookup, is useful for context but does not address the anomaly directly. Option D, notifying senior management, is premature without a proper analysis of the situation.

Sample Question 10 — Risk Identification, Monitoring, and Analysis

As part of your role in managing the security of a Linux-based server environment, you discover that a critical vulnerability has been disclosed, affecting the OpenSSH service on several of your systems. Your organization relies heavily on SSH for secure communications. What is the most effective immediate action to mitigate this risk while preparing for a permanent fix?

  1. A. Disable the OpenSSH service on all affected systems until a patch is available.
  2. B. Apply network-based access controls to restrict SSH access to trusted IP addresses only. (Correct answer)
  3. C. Inform users to switch to an alternative protocol until the vulnerability is patched.
  4. D. Increase monitoring of SSH logs to detect any suspicious activity.

Correct answer: B

Explanation: The most effective immediate action is to apply network-based access controls to restrict SSH access to trusted IP addresses only. This limits the attack surface while maintaining necessary functionality. Option A, disabling OpenSSH, would disrupt operations significantly. Option C, switching to an alternative protocol, may not be feasible and could introduce other risks. Option D, increasing log monitoring, is important but does not directly mitigate the vulnerability.

How Should I Use This SSCP Quick Test?

Use it as a fast diagnostic. If you score 80% or higher, you're close to exam-ready and should drill weak domains under timed conditions. If you score lower, build foundations with the official ISC2 study guide and structured domain practice before attempting more practice tests.

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