Security certification courses can help you learn risk assessment, incident response, network security principles, and compliance standards. You can build skills in threat analysis, vulnerability management, and implementing security policies effectively. Many courses introduce tools such as firewalls, intrusion detection systems, and security information and event management (SIEM) software, showing how these tools are applied in real-world security scenarios to protect sensitive information and systems.

Packt
Skills you'll gain: Data Cleansing, Data Manipulation, Advanced Analytics, Applied Machine Learning, Data Wrangling, Fraud detection, Data Transformation, Predictive Modeling, Data Processing, Machine Learning, Machine Learning Algorithms, Sampling (Statistics), Data Mining, Data Integration, Database Management, Workflow Management, Complex Problem Solving
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Penetration Testing, Exploitation techniques, Cybersecurity, Vulnerability Assessments, Vulnerability Scanning, Linux, Operating System Administration, Command-Line Interface, Linux Commands, Cryptography, File Management, Virtual Environment, Microsoft Windows, Scripting
Intermediate · Course · 1 - 3 Months

Whizlabs
Skills you'll gain: Data Governance, Extract, Transform, Load, Metadata Management, Role-Based Access Control (RBAC), Data Cleansing, Databricks, Data Management, Data Pipelines, Data Lakes, Amazon Web Services, Amazon Redshift, Data Architecture, Data Security, Personally Identifiable Information, Data Warehousing, Data Quality, General Data Protection Regulation (GDPR), Fraud detection
Intermediate · Course · 1 - 4 Weeks

Universiteit Leiden
Skills you'll gain: Risk Management, Safety and Security, Public Safety and National Security, Security Management, Case Studies, Cybersecurity, Crisis Management, International Relations, Governance, Environmental Issue, Analysis, Complex Problem Solving
Beginner · Course · 1 - 3 Months

Coursera
Skills you'll gain: Informed Consent, Clinical Research Ethics, Data Ethics, Healthcare Ethics, Medical Privacy, Responsible AI, Healthcare Industry Knowledge, Health Information Management, Patient-centered Care, Patient Safety, Generative AI Agents, Prompt Engineering
Beginner · Course · 1 - 4 Weeks

Packt
Skills you'll gain: Penetration Testing, Cyber Security Assessment, Vulnerability Assessments, Data Security, Cybersecurity, Exploitation techniques, Test Tools, User Requirements Documents, Authorization (Computing), Technical Documentation, Computing Platforms, Requirements Analysis, Command-Line Interface, Technical Communication
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Risk Management, Cyber Risk, Threat Management, Security Management, Vulnerability Management, Business Risk Management, Enterprise Risk Management (ERM), IT Management, Risk Mitigation, Cybersecurity, Cyber Security Strategy, Vulnerability Assessments, Compliance Management, Information Technology
Beginner · Course · 1 - 3 Months

Pearson
Skills you'll gain: Wireless Networks, Network Security, Local Area Networks, Network Infrastructure, Network Architecture, Network Administration, System Configuration, Authentications, Encryption
Beginner · Course · 1 - 4 Weeks

Google Cloud
Skills you'll gain: Google Workspace, Gmail, Mobile Security, Document Management, Data Management, User Accounts, Data Import/Export
Beginner · Course · 1 - 4 Weeks

Board Infinity
Skills you'll gain: Vue.JS, JavaScript Frameworks, UI Components, Development Environment, Front-End Web Development, Event-Driven Programming, Web Applications, Android Development, Data Management
Intermediate · Course · 1 - 4 Weeks

Google Cloud
Skills you'll gain: Digital Transformation, Cloud Infrastructure, Cloud Computing, Business Transformation, Public Cloud, Technology Strategies, Platform As A Service (PaaS), Google Cloud Platform, Software As A Service, Infrastructure As A Service (IaaS), Capital Expenditure, Cloud Security, Operating Expense
Beginner · Course · 1 - 3 Months

Skills you'll gain: Oracle Databases, Operational Databases, Scalability, Database Management, Performance Tuning, Database Management Systems, Database Architecture and Administration, System Monitoring
Advanced · Course · 1 - 4 Weeks