Free Cisco 100-160 CCST Cybersecurity Practice Test | 2026 Edurely

Cisco 100-160 CCST Cybersecurity Practice Test

A Cisco 100-160 CCST Cybersecurity practice test helps you review security concepts, recognise gaps in your understanding, and practise making decisions in everyday IT situations. If you are starting your cybersecurity learning journey, View all certification preparation options to organise your study around your goals. This guide explains the main topics in clear language and shows you how to turn practice results into useful learning steps.

Cisco 100-160 is associated with the Cisco Certified Support Technician (CCST) Cybersecurity certification. It focuses on foundational security knowledge, including protecting networks and devices, assessing weaknesses, understanding risk, and handling incidents. Cisco describes these as skills for people beginning their cybersecurity careers. Cisco’s CCST Cybersecurity overview.

How a CCST Cybersecurity Practice Test Supports Your Learning

Use a practice test to check whether you can apply a concept to a situation. Recognising a term is a starting point. Your next goal is to explain what it means, when it matters, and why a particular security measure fits the problem.

For example, you might remember that authentication relates to identity. During practice, go further: identify the identity check in a sign-in process, then distinguish it from the permissions granted after someone signs in.

A useful review session should leave you with three things:

• A list of concepts you can explain confidently.
• Specific topics that need another look.
• A practical action for your next study session.

Treat uncertain correct answers as review items too. If you guessed successfully, revisit the explanation and write down the reasoning before moving on. That gives you a clearer picture of your understanding than a score alone.

Who Can Benefit From This Preparation?

CCST Cybersecurity preparation is relevant to students exploring IT security, people changing careers, and support professionals developing their security knowledge. Cisco does not set formal prerequisites for its CCST certifications, although candidates are expected to understand the relevant topics. Cisco’s CCST certification guidance.

If you are new to IT, start with unfamiliar vocabulary and simple examples. If you already work with computers or networks, use practice sessions to identify the security topics you encounter less often.

You can also See all Cisco exam practice options when comparing study paths. Match your choice to the skills you want to develop, such as networking, cybersecurity, or a more specialised technical area.

The Five CCST Cybersecurity Study Areas

These five areas follow the Cisco Press official certification guide. Use them to organise your revision.

1. Essential Security Principles

This area introduces the ideas that explain why security controls exist. Start with the CIA triad: confidentiality, integrity, and availability.

These principles work together. A system needs to protect its information while allowing legitimate users to complete their tasks. Cisco’s explanation of network security principles.

Next, understand access management. Authentication checks identity. Authorisation determines permitted actions. Accounting records activity for review. For example, a learner might sign in successfully and receive permission to view a course, while the system records that access. Cisco Press’s introduction to AAA.

Multifactor authentication, or MFA, combines different types of identity evidence. A password and a physical security key are an example. A password and a PIN both rely on something you know, so that combination does not provide two different factor categories. Cisco’s MFA guide.

You should also recognise phishing: deceptive communication that impersonates a trusted source to influence someone’s actions. A message demanding an urgent password check is a useful example to analyse. Look at the requested action and the sender’s identity; polished wording alone does not establish trust. Cisco’s phishing guide.

Also review malware, encryption, hashing, and digital certificates. Explain each concept with an example. Cisco Press’s security coverage.

2. Basic Network Security Concepts

Review addressing, protocols, infrastructure, access controls, and wireless security. Cisco Press’s networking outline.

A firewall allows or blocks network traffic according to rules. Those rules can consider information such as addresses, ports, and protocols. When reviewing a scenario, identify which communication should be permitted and which should be restricted. Avoid treating a firewall as a tool that automatically solves every security problem. Cisco’s firewall explanation.

Network segmentation divides a network into separate areas and controls communication between them. For example, separating a guest network from internal business systems can help restrict access and limit the spread of an attack. This fits the broader idea of using several protective layers together. Cisco’s network security guide.

For a manageable study exercise, draw a small office with employee computers, a guest wireless network, and an internal server. Label the connections that each group needs. Then describe where traffic restrictions would make sense.

Keep a separate vocabulary list for unfamiliar tools and technologies. Describe what each one contributes and when you would use it before trying to memorise detailed product settings.

3. Endpoint Security Concepts

An endpoint is a device such as a laptop, desktop computer, or smartphone that connects to an organisation’s environment. Endpoint security protects these devices through measures that prevent threats, detect suspicious activity, and support a response.

Antivirus is one part of this protection. Broader endpoint security can also monitor behaviour and help investigate activity that needs attention. Endpoint detection and response, often shortened to EDR, supports detecting and responding to threats on devices. Cisco’s endpoint security guide.

Device maintenance also matters. Endpoint management helps organisations apply settings, distribute updates, and check whether devices meet security policies. A laptop with security software still needs appropriate configuration and maintenance. Cisco’s endpoint management guide.

Review permissions, logs, backups, device policies, and security tools across Windows, Linux, and macOS. Cisco Press’s endpoint outline.

Make this area practical by examining the security settings on your own computer. Locate its update status, firewall controls, user accounts, and available logs. Write a short explanation of what each setting or record tells you.

When practising, separate observations from assumptions. An alert provides information to investigate. Read the scenario carefully before deciding what it proves or what action it requires.

4. Vulnerability Assessment and Risk Management

This area is about finding weaknesses and deciding which problems need attention first. A vulnerability is a weakness that could be exploited. Risk considers possible harm, including how likely an event is and how serious its consequences could be.

For example, an exposed system containing important information may deserve different treatment from an isolated training device. Context matters when choosing priorities. Risk responses can include reducing the risk, avoiding the activity, transferring part of the risk, or accepting it through an appropriate decision process. Cisco’s risk management guide.

Vulnerability management involves identifying weaknesses, prioritising them, taking corrective action, and tracking the outcome. Learn the difference between CVE, which identifies a publicly recorded vulnerability, and CVSS, which communicates technical severity. A severity score is useful information, but prioritisation also needs the organisation’s circumstances. Cisco’s vulnerability management guide.

During practice, identify the affected asset, the weakness, the possible consequence, and the information available for deciding urgency. Do not jump directly from an unfamiliar technical term to the most dramatic answer.

Also review threat intelligence, data classification, disaster recovery, and business continuity. Cisco Press’s risk and recovery coverage.

A useful exercise is to compare two fictional security issues. Explain which you would review first and list the missing information you would need before making a firm recommendation.

5. Incident Handling

Incident handling concerns the organised response to a security problem. An incident response plan gives a team instructions for detecting, responding to, and recovering from incidents. It also establishes responsibilities, communication arrangements, and the resources needed for response. Cisco’s incident response plan guide.

Study preparation, detection, analysis, containment, removal of the cause, recovery, and review after an incident. Include evidence preservation and reporting responsibilities. Cisco Press’s incident-handling coverage.

The team responding to an incident may need to collect, preserve, and analyse relevant information. This makes clear records and careful handling important. Actions should follow the organisation’s response process and the responsibilities assigned to the people involved. Cisco’s guidance on incident response teams.

For practice, imagine that a colleague reports unusual activity on a work computer. Draft a brief report containing the reported symptoms, the time, the affected device, and any actions already taken. Keep your wording factual.

Then review the scenario from the perspective of your assigned role. Identify what you know, what still needs investigation, and who should receive the information. This exercise keeps your attention on the sequence and purpose of a response.

Practical Study Support for Your First Cybersecurity Credential

Preparing with Edurely gives you ways to organise practice around the concepts you need to review. Our platform offers answer explanations, links to vendor documentation, and sessions focused on individual topic areas.

You can use these features to build a manageable routine:

• Read the reasoning: Examine explanations for both correct and incorrect options.
• Focus your review: Work on a topic that needs attention before returning to a mixed session.
• Revisit mistakes: Keep unresolved concepts visible while you study.
• Track results by area: Use topic-level feedback to decide where to spend your next session.
• Continue in your browser: Use marked questions and saved progress to keep practice organised.

Choose the activity that matches your current learning need. A short review of a weak concept can be a useful next step after a broader assessment. Discover new certification opportunities and explore the preparation features described on Edurely.

A Simple Routine for Using Your Practice Results

Start With a Baseline

Complete a manageable set of questions before deciding where to concentrate your study. Record the topics behind your mistakes and flag answers you selected with low confidence. Keep this first result as a reference point.

Give Each Mistake a Clear Reason

For every missed item, identify what went wrong. You might have misunderstood a term, confused two controls, overlooked a detail, or selected an action before considering the full situation.

Write a specific note. “Review security” is too broad to guide a session. “Explain how authentication differs from authorisation” gives you a task you can complete and check.

Connect Reading With a Small Activity

After reviewing a concept, choose an activity that makes you use it. Draw a network boundary, identify an operating-system setting, explain a suspicious message, or organise a fictional incident report.

Cisco identifies its Junior Cybersecurity Analyst Career Path as preparation for this certification. Use that learning route alongside practice and the relevant documentation when you need fuller explanations. Cisco’s recommended learning path.

Return to Mixed Practice

Once you have reviewed individual weaknesses, combine topics again. Explain why your selected answer fits the situation and why the alternatives fit less well. Compare this reasoning with your earlier notes to see which gaps remain.

Study Habits That Can Hide Knowledge Gaps

Remembering answer positions: If you recognise a familiar option immediately, explain the concept before counting it as understood.

Skipping explanations after correct answers: Check whether your reasoning matched the explanation, especially when you were uncertain.

Studying only comfortable topics: Use your notes to schedule attention for areas you tend to avoid.

Focusing on terminology without context: Add an everyday example beside each definition so that you can recognise the idea in a different situation.

Using only the total score: Compare results across the five study areas and examine the reasons behind recurring mistakes.

Frequently Asked Questions

What does Cisco 100-160 CCST cover?

Cisco 100-160 covers foundational cybersecurity knowledge. Its subject areas include security principles, network and endpoint protection, vulnerability assessment, risk management, and incident handling. Cisco’s official 100-160 overview.

Can I begin preparing without cybersecurity work experience?

Yes. Cisco positions CCST at the entry level and lists no formal prerequisites. Begin with the vocabulary and core concepts, then work towards explaining how those ideas apply to common situations. Cisco’s CCST guidance.

How many practice tests should I complete?

Use your remaining knowledge gaps to guide that decision. After each attempt, review uncertain answers and recurring mistakes. Try another assessment when you have addressed specific weaknesses, and check whether you can explain unfamiliar examples using the same principles.

How should I choose my next topic to study?

Pick a topic where you cannot yet explain your reasoning clearly. Turn it into a small task, such as comparing two security controls or describing the information needed in an incident report. Finish that task before choosing the next one.

How can I tell whether I understand a security concept?

Explain it in your own words, give a realistic example, and distinguish it from a related idea. For instance, describe both an identity check and a permission decision. If you can do that without relying on a remembered answer, record the concept as understood and revisit it in later mixed practice.