Career upgrade: Learn practical AI skills for better jobs and higher pay.
Level up
PracticeVideosBlogFlashcardsEspañol
All Practice Exams

100+ Free CCST Cybersecurity Practice Questions

Pass your Cisco Certified Support Technician Cybersecurity exam on the first try — instant access, no signup required.

✓ No registration✓ No credit card✓ No hidden fees✓ Start practicing immediately
~65-75% Pass Rate
100+ Questions
100% Free
1 / 100
Question 1
Score: 0/0

Which type of attack involves an attacker creating a fraudulent wireless access point that mimics a legitimate network?

A
B
C
D
to track
Same family resources

Explore More Cisco Certifications

Continue into nearby exams from the same family. Each card keeps practice questions, study guides, flashcards, videos, and articles in one place.

CCNA

Practice QuestionsStudy GuideFlashcards
2 videos2 blogs

Cisco CCST Networking

Practice QuestionsStudy Guide
2 blogs

CyberOps Associate

Practice Questions
1 blog

CCIE Enterprise

Practice Questions

CCNP Collaboration

Practice Questions

CCNP Data Center

Practice Questions

More From This Family

Videos and articles for deeper review.

VideoBest Cable Testers for Network Technicians in 2026: Klein VDV526-200 vs Fluke vs TRENDnetVideoCCNA 200-301 Study Plan: Pass in 3-5 Months (2026)ArticleFREE Cisco CCST Cybersecurity (100-160) Exam Guide 2026: Pass First Try20 min readArticleCCNA 200-301 Study Plan: Pass in 3-5 Months (2026)15 min readArticleBest Cable Testers for Network Technicians in 2026: Klein VDV526-200 vs Fluke vs TRENDnet14 min readArticleFREE Cisco CCST Networking (100-150) Exam Guide 2026: Pass First Try, Domains, Cost, CCNA Path26 min read
2026 Statistics

Key Facts: CCST Cybersecurity Exam

40-50 Qs

Exam Questions

Cisco

50 min

Time Limit

Cisco

~70%

Passing Score

Estimated

$125

Exam Fee

Cisco

5 Domains

Topic Areas

Cisco Blueprint

3 Years

Cert Validity

Cisco

The CCST Cybersecurity exam has 40-50 questions with a 50-minute time limit. The passing score is approximately 750-850 out of 1000 (around 70% correct). The exam costs $125 and is delivered through Pearson VUE with online proctoring available. No prerequisites are required. The certification covers five domains: Essential Security Principles, Basic Network Security, Endpoint Security, Vulnerability Assessment/Risk Management, and Incident Handling.

Sample CCST Cybersecurity Practice Questions

Try these sample questions to test your CCST Cybersecurity exam readiness. Each question includes a detailed explanation. Start the interactive quiz above for the full 100+ question experience with AI tutoring.

1Which element of the CIA triad ensures that data has not been altered or tampered with during storage or transmission?
A.Confidentiality
B.Integrity
C.Availability
D.Authentication
Explanation: Integrity ensures that data remains accurate, complete, and unmodified during storage or transmission. Hashing algorithms (MD5, SHA-256) and digital signatures verify data integrity. Confidentiality prevents unauthorized disclosure, and availability ensures systems are accessible when needed. Exam tip: The CIA triad is the foundational model for information security — expect questions on all three elements.
2What type of malware disguises itself as legitimate software to trick users into installing it?
A.Worm
B.Trojan horse
C.Ransomware
D.Rootkit
Explanation: A Trojan horse disguises itself as legitimate or desirable software to trick users into installing it, then performs malicious actions such as stealing data, creating backdoors, or downloading additional malware. Unlike worms, Trojans do not self-replicate. Ransomware encrypts files for ransom, and rootkits hide deep in the OS to maintain persistent access. Exam tip: Trojans rely on social engineering — user action is required for infection, unlike worms which spread automatically.
3Which authentication method requires a user to provide two or more different types of credentials before gaining access?
A.Single sign-on (SSO)
B.Role-based access control (RBAC)
C.Multi-factor authentication (MFA)
D.Kerberos authentication
Explanation: Multi-factor authentication (MFA) requires two or more different authentication factors: something you know (password/PIN), something you have (token/smartphone), or something you are (fingerprint/face recognition). MFA significantly reduces the risk of credential theft. SSO provides single login for multiple apps, RBAC assigns permissions by role, and Kerberos is a specific authentication protocol. Exam tip: Using two passwords is NOT MFA — factors must be of different types.
4What is the primary purpose of encryption in cybersecurity?
A.To verify the identity of a user
B.To protect data confidentiality by converting it into an unreadable format
C.To ensure data is available at all times
D.To detect unauthorized changes to data
Explanation: Encryption converts plaintext into ciphertext using an algorithm and key, making data unreadable to unauthorized parties. This protects data confidentiality during storage (at rest) and transmission (in transit). Authentication verifies identity, availability ensures uptime, and hashing/integrity checks detect changes. Exam tip: Know the difference between symmetric encryption (same key for encrypt/decrypt, e.g., AES) and asymmetric encryption (public/private key pair, e.g., RSA).
5A user receives an email that appears to be from their bank asking them to click a link and verify their account details. What type of attack is this?
A.Denial of Service (DoS)
B.Phishing
C.Man-in-the-middle
D.Brute force
Explanation: Phishing is a social engineering attack that uses fraudulent emails, messages, or websites to trick users into revealing sensitive information such as passwords, credit card numbers, or personal data. The attacker impersonates a trusted entity (bank, company, colleague). DoS disrupts services, MITM intercepts communications, and brute force tries many password combinations. Exam tip: Spear phishing targets specific individuals, whaling targets executives, and vishing uses voice calls.
6Which network security device inspects traffic and blocks malicious activity based on predefined signatures and behavioral analysis?
A.Router
B.Intrusion Prevention System (IPS)
C.Load balancer
D.DNS server
Explanation: An Intrusion Prevention System (IPS) monitors network traffic in real-time, detects malicious activity using signatures and behavioral analysis, and actively blocks threats. Unlike an IDS (Intrusion Detection System) that only alerts, an IPS takes automated action to prevent attacks. Routers forward packets, load balancers distribute traffic, and DNS servers resolve names. Exam tip: IPS is typically deployed inline (traffic passes through it) while IDS is deployed passively (monitors a copy of traffic).
7What is the purpose of a firewall in network security?
A.To encrypt all network traffic automatically
B.To filter network traffic based on predefined security rules
C.To detect malware on endpoint devices
D.To backup critical network data
Explanation: A firewall filters incoming and outgoing network traffic based on predefined security rules, allowing or blocking traffic based on source/destination IP addresses, ports, and protocols. Firewalls can be hardware appliances or software-based. Encryption is handled by VPN/TLS protocols, malware detection by antivirus/EDR, and backup by dedicated backup solutions. Exam tip: Next-generation firewalls (NGFW) add application awareness, deep packet inspection, and integration with threat intelligence.
8Which of the following is a characteristic of symmetric encryption?
A.Uses a public key for encryption and a private key for decryption
B.Uses the same key for both encryption and decryption
C.Is slower than asymmetric encryption
D.Does not require key exchange between parties
Explanation: Symmetric encryption uses a single shared key for both encryption and decryption. It is faster than asymmetric encryption, making it suitable for encrypting large amounts of data. Common symmetric algorithms include AES, DES, and 3DES. The main challenge is securely distributing the shared key to both parties. Asymmetric encryption uses a public/private key pair. Exam tip: In practice, asymmetric encryption is used to securely exchange the symmetric key, then symmetric encryption handles the bulk data (hybrid encryption).
9What does the principle of least privilege mean in access management?
A.All users should have administrator access by default
B.Users should be granted only the minimum access necessary to perform their job functions
C.Access should be revoked after each login session
D.Privileges should be shared among team members
Explanation: The principle of least privilege states that users, processes, and systems should be granted only the minimum level of access required to perform their duties. This limits the potential damage from accidental errors, compromised accounts, or insider threats. Granting everyone admin access violates this principle and greatly increases risk. Exam tip: Least privilege applies to both user accounts and service accounts — regularly audit permissions and remove unnecessary access.
10Which type of malware spreads automatically across networks without requiring user interaction?
A.Trojan horse
B.Virus
C.Worm
D.Adware
Explanation: A worm is self-replicating malware that spreads automatically across networks by exploiting vulnerabilities, without requiring any user interaction or a host file. Unlike viruses (which need to attach to a program or file and require user action), worms can propagate independently. Trojans require user deception to install, and adware displays unwanted advertisements. Exam tip: Famous worms include WannaCry, Code Red, and Conficker — they can cause massive network disruption by consuming bandwidth and resources.

About the CCST Cybersecurity Exam

The Cisco Certified Support Technician (CCST) Cybersecurity exam (100-160) validates entry-level cybersecurity knowledge and skills. It covers security principles, network and endpoint security, vulnerability assessment, risk management, and incident handling. The CCST Cybersecurity is Cisco's entry point into the cybersecurity career path and serves as a stepping stone toward the Cisco CyberOps Associate certification. The exam is designed for aspiring cybersecurity technicians, analysts, and IT support professionals.

Questions

50 scored questions

Time Limit

50 minutes

Passing Score

~70% (estimated 750-850/1000)

Exam Fee

$125 (Cisco (Pearson VUE))

CCST Cybersecurity Exam Content Outline

20%

Essential Security Principles

CIA triad, threats, vulnerabilities, access management, encryption, hashing, and social engineering

25%

Basic Network Security Concepts

Firewalls, IDS/IPS, VPN, DMZ, SIEM, ACLs, secure protocols, and network segmentation

20%

Endpoint Security Concepts

Antimalware, host firewalls, OS security, patching, MDM, compliance, EDR, and backups

15%

Vulnerability Assessment & Risk Management

Risk assessment, vulnerability scanning, CVSS, penetration testing, and threat intelligence

20%

Incident Handling

NIST incident response lifecycle, detection, containment, eradication, recovery, and forensics

How to Pass the CCST Cybersecurity Exam

What You Need to Know

  • Passing score: ~70% (estimated 750-850/1000)
  • Exam length: 50 questions
  • Time limit: 50 minutes
  • Exam fee: $125

Keys to Passing

  • Complete 500+ practice questions
  • Score 80%+ consistently before scheduling
  • Focus on highest-weighted sections
  • Use our AI tutor for tough concepts

CCST Cybersecurity Study Tips from Top Performers

1Master the CIA triad thoroughly — understand how confidentiality, integrity, and availability apply to real-world scenarios, not just definitions
2Learn the NIST incident response lifecycle (Preparation, Detection & Analysis, Containment/Eradication/Recovery, Post-Incident Activity) and be able to identify which phase applies to a given scenario
3Know the differences between malware types: viruses (need host), worms (self-replicating), Trojans (disguised), ransomware (encrypts), rootkits (hidden access), and keyloggers (capture input)
4Understand encryption fundamentals: symmetric vs. asymmetric, AES vs. RSA, hashing vs. encryption, and the role of digital certificates and PKI
5Practice identifying social engineering attacks — phishing, spear phishing, whaling, vishing, pretexting, and tailgating — and know the appropriate response for each

Frequently Asked Questions

What is the CCST Cybersecurity passing score?

The CCST Cybersecurity exam uses a scaled scoring model. The passing score typically falls between 750 and 850 out of 1000, which corresponds to approximately 70% of questions answered correctly. Cisco adjusts the cut score based on question difficulty. The exam has 40-50 questions with a 50-minute time limit. Aim for balanced preparation across all five domains.

How hard is the CCST Cybersecurity exam?

The CCST Cybersecurity is an entry-level exam designed for beginners. It tests foundational cybersecurity concepts including the CIA triad, common threats, encryption basics, incident response, and endpoint security. Some scenario-based questions require applied thinking. With 60-100 hours of structured study, most prepared candidates pass on the first attempt. Time management is important with only about 1 minute per question.

What is the difference between CCST Cybersecurity and CompTIA Security+?

CCST Cybersecurity is Cisco's entry-level security certification covering foundational concepts, while CompTIA Security+ is a vendor-neutral, intermediate-level certification recognized by the U.S. DoD. Security+ has more questions (90 vs. 40-50), longer exam time (90 vs. 50 minutes), higher cost ($404 vs. $125), and covers broader topics. CCST is ideal as a first security cert; Security+ carries more industry weight for job applications.

Do I need experience to take the CCST Cybersecurity exam?

No. The CCST Cybersecurity exam has no prerequisites — anyone can register regardless of education, experience, or previous certifications. It is specifically designed for individuals entering the cybersecurity field. Cisco's free Networking Academy Junior Cybersecurity Analyst career path provides comprehensive preparation. The exam is available in 7 languages through Pearson VUE.

What jobs can I get with CCST Cybersecurity?

CCST Cybersecurity qualifies you for entry-level positions such as cybersecurity technician, junior security analyst, Tier 1 SOC analyst, IT help desk with security focus, and security operations support. Median entry-level salary is $42,000-52,000. Pairing CCST Cybersecurity with CCST Networking or progressing to Security+ or CyberOps Associate significantly expands career options and earning potential.

Which CCST Cybersecurity topics are most important?

Basic Network Security Concepts (25%) and Incident Handling (20%) carry the most weight. However, all five domains are tested: Essential Security Principles, Basic Network Security, Endpoint Security, Vulnerability Assessment/Risk Management, and Incident Handling. Scenario-based questions on incident response and threat detection appear frequently, so practical understanding is crucial beyond memorization.

How long is the CCST Cybersecurity certification valid?

The CCST Cybersecurity certification is valid for 3 years. To renew, you can retake the current CCST exam, pass a higher-level Cisco certification (like CyberOps Associate), or complete approved continuing education. Earning a higher Cisco security certification automatically renews the CCST. Plan your certification path to maintain active status.