Boost your CCNA exam preparation with our free CCNA Security Fundamentals Practice Test (Exam 200‑301). This practice test is designed to help you reinforce your knowledge, identify weak areas, and build confidence. Each question comes with key concepts and detailed explanations, enabling you to fully understand essential security principles. With 70 up-to-date questions and 2 practice tests, you can learn how to configure and verify devices, manage VPNs, set up ACLs, apply Layer 2 security features, and secure wireless networks, ensuring you are fully prepared for the CCNA Security exam.
What’s covered in our CCNA Security Fundamentals Practice Test?
This practice test guides you through critical security topics, providing focused questions that reinforce your understanding and prepare you for real exam scenarios.
Key Security Concepts
Our CCNA Security Fundamentals Practice Test guides you through the essential security concepts that form the foundation of network protection. You’ll explore threats, vulnerabilities, and exploits, while learning mitigation techniques that safeguard devices and data.
Security Program Elements
This section introduces the structural aspects of a security program. You’ll learn about user awareness, training initiatives, and physical access control measures that ensure a network’s integrity.
Device Access Control
You’ll work with questions focused on configuring and verifying local passwords on network devices. These exercises reinforce proper device authentication and management, ensuring only authorized personnel can access and configure critical network components.
Security Password Policies
Our CCNA Security Fundamentals practice test covers questions that teach you how to implement strong policies that protect against unauthorized access and credential theft.
IPsec VPNs
Learn how to secure communications using VPN technologies. Questions in this section cover both remote access and site-to-site VPN configurations, helping you understand encryption, tunneling, and secure connectivity across different network environments.
Access Control Lists
Here you’ll practice defining and verifying ACLs to control traffic flow within a network. These questions reinforce how to enforce security policies, limit unauthorized access, and maintain the integrity of network operations.
Layer 2 Security Features
Focus on protecting the network at the data link layer with questions on DHCP snooping, dynamic ARP inspection, and port security. This section ensures you understand how to prevent common Layer 2 attacks and secure switch environments effectively.
AAA Concepts
Authentication, Authorization, and Accounting are central to controlling network access. Through scenario-based questions, you’ll practice managing user permissions, monitoring activity, and enforcing accountability across the network.
Wireless Security Protocols
These questions cover WPA, WPA2, and WPA3 protocols, helping you secure wireless networks against common threats. You’ll learn how to apply encryption and authentication measures to protect data transmitted over Wi-Fi.
WLAN Configuration
Finally, you’ll practice configuring WLANs within the GUI and verifying connections using WPA2 PSK. These exercises simulate real-world scenarios, preparing you to manage wireless networks securely and efficiently.
Access the CCNA Free Practice Test to explore a comprehensive selection of practice questions, making your CCNA exam preparation easier and more effective. 
