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CompTIA JK0-018 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Cryptography and PKI | 12% | - Public Key Infrastructure (PKI) - Digital signatures and certificates - Cryptographic algorithms - Encryption protocols |
| Topic 2: Technologies and Tools | 22% | - Security technologies - Security tools and utilities - Network security devices - Software security |
| Topic 3: Identity and Access Management | 16% | - Access control models - Authentication and authorization - Identity management concepts - Account management |
| Topic 4: Threats, Attacks and Vulnerabilities | 21% | - Application and host vulnerabilities - Vulnerabilities and exploits - Threat actors and vectors - Types of attacks |
| Topic 5: Architecture and Design | 15% | - Secure systems design - Secure network architecture - Cloud and virtualization security - Secure baselines |
| Topic 6: Risk Management | 14% | - Business continuity and disaster recovery - Risk mitigation strategies - Risk assessment and analysis - Compliance and regulations |
CompTIA Security+ Certification Sample Questions:
Question 1
After a network outage, a PC technician is unable to ping various network devices. The network administrator verifies that those devices are working properly and can be accessed securely. Which of the following is the MOST likely reason the PC technician is unable to ping those devices?
A. SNMP is not configured properly
B. SSH is not enabled
C. DNS settings are wrong
D. ICMP is being blocked
Question 2
Digital certificates can be used to ensure which of the following? (Select TWO).
A. Authorization
B. Availability
C. Non-repudiation
D. Verification
E. Confidentiality
Question 3
Which of the following describes purposefully injecting extra input during testing, possibly causing an application to crash?
A. Exception handling
B. Input validation
C. Application hardening
D. Fuzzing
Question 4
An administrator connects VoIP phones to the same switch as the network PCs and printers. Which of the following would provide the BEST logical separation of these three device types while still allowing traffic between them via ACL?
A. Create three VLANs on the switch connected to a router
B. Install a firewall and connect it to a dedicated switch for each device type
C. Install a firewall and connect it to the switch
D. Define three subnets, configure each device to use their own dedicated IP address range, and then connect the network to a router
Question 5
Which of the following provides the BEST application availability and is easily expanded as demand grows?
A. Load balancing
B. RAID 6
C. Server virtualization
D. Active-Passive Cluster
Solutions:
| Question 1 Answer: D | Question 2 Answer: C,D | Question 3 Answer: D | Question 4 Answer: A | Question 5 Answer: A |
