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Covering A+, CySA+, Security+, Network+, Linux+, PenTest+, CASP+, and more.
A+

A+ (220-1102)

Core IT support skills
Validate your hardware, software, OS, and troubleshooting skills.
A+

A+ (220-1101)

Core IT support skills
Validate your hardware, software, OS, and troubleshooting skills.
CySA+

CySA+ (CS0-003)

Threat Detection
Master threat detection, vulnerability analysis, and incident response.
Network+

Network+ (N10-009)

Networking fundamentals
Learn networking protocols, troubleshooting, and infrastructure design.
Security+

Security+ (SY0-701)

Security + risk management
Covers network security, identity management, and risk mitigation.
ITF+

CompTIA ITF+

IT Fundamentals
Covers foundational IT concepts, software, hardware, troubleshooting, and security basics.
Linux+

Linux+ (XK0-005)

Linux skills
Test your knowledge of Linux administration, CLI tools, and scripting.
PenTest+

PenTest+ (PT0-002)

Ethical hacking skills
Practice ethical hacking, pen testing, and vulnerability management.
Cloud Essentials+

Cloud Essentials+

Cloud computing basics
Understand cloud concepts, governance, and cloud computing basics.
CASP+

CASP+ (CAS-004)

Enterprise security
Advanced cybersecurity for enterprise architecture and risk management.
SecurityX

SecurityX (CAS-005)

Enterprise security expert
Master enterprise security architecture, engineering, and advanced operations for security leaders.

About Proftia

Welcome to proftia.com β€” your free online resource for practicing CompTIA certifications like A+, CySA+, Security+, Network+, Linux+, PenTest+, CASP+, and Our mission is to make IT exam preparation simple, effective, and accessible to everyone, without any hidden fees.

Each quiz on our platform is designed to mirror real exam scenarios, helping you build confidence with interactive, instant-feedback questions. Whether you're mastering cybersecurity operations, network fundamentals, Linux administration, or ethical hacking, you can strengthen your skills in a stress-free environment.

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Our practice tests are continuously updated to align with the latest CompTIA certification objectives, including CS0-003 (CySA+), SY0-601 (Security+), N10-009 (Network+), PT0-002 (PenTest+), 220-1102 (A+), CAS-004 (CASP+), CAS-005 (SecurityX), and XK0-005 (Linux+).

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