CompTIA Security+ courses can help you learn network security, risk management, cryptography, and identity management. You can build skills in threat analysis, incident response, and implementing security controls to protect sensitive information. Many courses introduce tools like firewalls, intrusion detection systems, and vulnerability assessment software, showing how these tools are applied to safeguard networks and data against potential threats.

Google Cloud
Skills you'll gain: Kubernetes, Containerization, Cloud-Native Computing, Docker (Software), Data Migration, Google Cloud Platform, Virtual Machines, Application Deployment, Windows Servers, Cloud Platforms, Command-Line Interface
Beginner · Project · Less Than 2 Hours

Pearson
Skills you'll gain: Linux Servers, User Accounts, Linux Administration, Lightweight Directory Access Protocols, User Provisioning, Linux, Group Policy, Server Administration, Servers, Operating System Administration, Performance Tuning, Systems Administration, System Configuration, Identity and Access Management, Open Source Technology, Performance Testing, Linux Commands, Command-Line Interface, Firewall, Authentications
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Visualization (Computer Graphics)
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Medical Billing and Coding, Medical Billing, ICD Coding (ICD-9/ICD-10), Medical Coding, CPT Coding, Revenue Cycle Management, Health Information Management and Medical Records, Billing, System Monitoring, Site Reliability Engineering, Ansible, Root Cause Analysis, Business Continuity Planning, Vulnerability Management
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Medical Privacy, Health Insurance Portability And Accountability Act (HIPAA) Compliance, Health Information Management, Medical Office Procedures, Health Information Management and Medical Records, Data Management, Medical Records, Personally Identifiable Information, Data Security, Document Management, Security Controls, Information Privacy, Records Management, Taxonomy, Regulatory Compliance, Information Assurance, Risk Analysis, Process Mapping
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Agentic Workflows, Technical Communication, Agentic systems, Artificial Intelligence and Machine Learning (AI/ML), AI Security, Professional Development, Generative AI Agents, MLOps (Machine Learning Operations), Technical Documentation, Coaching, Technical Writing, Portfolio Management, Project Documentation, Problem Solving, Communication Strategies, GitHub
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Data Integration, Microsoft Azure, Data Storage Technologies, Cloud Storage, Disaster Recovery, Data Architecture, Database Design, Data Storage, Cloud Security, NoSQL, Encryption, Relational Databases, Security Controls, Scalability, Performance Tuning, Data Access, Identity and Access Management
Intermediate · Course · 1 - 3 Months

Coursera
Skills you'll gain: Mitigation, Analysis, Accountability
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Cloud Management, Cloud Computing, Cloud Solutions, Cloud Services, Infrastructure Architecture, Cloud Platforms, Cloud Computing Architecture, Cloud Deployment, Cloud Infrastructure, IT Infrastructure, Cloud Standards, Cloud Security, Cloud Storage, Network Planning And Design, Solution Architecture, Identity and Access Management, Systems Analysis, Google Cloud Platform, Microservices, Cryptography
Advanced · Course · 1 - 3 Months

AI CERTs
Skills you'll gain: Blockchain, Payment Systems, General Finance, FinTech, Digital Assets, Transaction Processing, Financial Systems, Cryptography, Payment Processing, Market Trend, Financial Regulations, Security Awareness, Asset Protection, Key Management, Market Opportunities, Regulation and Legal Compliance
Beginner · Course · 1 - 3 Months

Board Infinity
Skills you'll gain: Power Platform Architecture & Technical Design, Email Automation, Data Modeling, Database Development
Intermediate · Course · 1 - 4 Weeks
Starweaver
Skills you'll gain: Cyber Threat Hunting, Splunk, Threat Detection, Jupyter, Anomaly Detection, Threat Management, Cybersecurity, Data Analysis, Data Science, Data Wrangling, Applied Machine Learning, Security Information and Event Management (SIEM), Data Cleansing, Data Transformation, Data Preprocessing, MLOps (Machine Learning Operations), Unsupervised Learning, Automation
Intermediate · Course · 1 - 3 Months