Data security courses can help you learn encryption techniques, risk assessment strategies, incident response planning, and compliance regulations. You can build skills in vulnerability management, threat detection, and secure coding practices. Many courses introduce tools like firewalls, intrusion detection systems, and data loss prevention software, demonstrating how these skills are applied to protect sensitive information and maintain system integrity.

Infosec
Skills you'll gain: Secure Coding, C and C++, Application Security, System Programming, C++ (Programming Language), C (Programming Language), Security Engineering, Interoperability, Unix, Embedded Software, Information Systems Security, OS Process Management, Embedded Systems, Operating Systems, Data Security, Memory Management, Authorization (Computing), Linux
ā 3.9 (11) Ā· Mixed Ā· Course Ā· 1 - 4 Weeks

Universidad Austral
Skills you'll gain: Time Series Analysis and Forecasting, Financial Modeling, Financial Forecasting, Risk Modeling, Predictive Modeling, Statistical Modeling, Predictive Analytics, Financial Data, Risk Analysis, Regression Analysis, Forecasting, Financial Analysis, Finance, Data-Driven Decision-Making, Statistical Methods, R Programming, Decision Making, Probability & Statistics, Estimation, Model Evaluation
ā 4.5 (32) Ā· Beginner Ā· Course Ā· 1 - 4 Weeks

DeepLearning.AI
Skills you'll gain: Retrieval-Augmented Generation, Multimodal Prompts, LLM Application, Embeddings, Large Language Modeling, Generative AI, Vector Databases, Image Analysis, Applied Machine Learning
ā 4.5 (43) Ā· Intermediate Ā· Project Ā· Less Than 2 Hours

Skills you'll gain: Unified Modeling Language, Visual Basic (Programming Language), Data Structures, Object Oriented Design, Microsoft Visual Studio, Program Development, Data Storage, Object Oriented Programming (OOP), Microsoft Development Tools, .NET Framework, Computer Programming
ā 4.5 (20) Ā· Intermediate Ā· Course Ā· 1 - 4 Weeks

Arizona State University
Skills you'll gain: Problem Solving, Root Cause Analysis, Data Collection
ā 4.9 (68) Ā· Mixed Ā· Course Ā· 1 - 4 Weeks

Packt
Skills you'll gain: Networking Hardware, General Networking, Network Infrastructure, Local Area Networks, OSI Models, Network Protocols, Network Support, Network Troubleshooting, Dynamic Host Configuration Protocol (DHCP), TCP/IP, Network Architecture, Computer Networking, Network Planning And Design, Wireless Networks, Network Security, Network Switches, Virtual Local Area Network (VLAN)
Beginner Ā· Course Ā· 1 - 4 Weeks

Universitat Autònoma de Barcelona
Skills you'll gain: Climate Change Adaptation, Research Methodologies, Research, Qualitative Research, Social Impact, Environmental Policy, Sustainable Systems, Data Collection, Environmental Monitoring, Vulnerability, Environmental Science, Natural Resource Management, Governance, Fundraising
ā 4.5 (56) Ā· Beginner Ā· Course Ā· 1 - 3 Months

Skills you'll gain: File Management, Version Control, Document Management, Data Sharing, Collaborative Software, Cloud Storage, Data Storage, Data Loss Prevention
ā 4.6 (88) Ā· Beginner Ā· Guided Project Ā· Less Than 2 Hours

United Cities and Local Governments of Africa
Skills you'll gain: Climate Change Adaptation, Climate Change Programs, Climate Change Mitigation, Environmental Policy, Social Determinants Of Health, Land Management, Environmental Resource Management, Sustainable Development, Decision Support Systems, Governance, Vulnerability, Socioeconomics, Economic Development, Hazard Analysis
ā 4.7 (128) Ā· Intermediate Ā· Course Ā· 1 - 3 Months

Coursera
Skills you'll gain: Compensation Analysis, HR Tech, Business Research, Research
ā 4.6 (37) Ā· Beginner Ā· Guided Project Ā· Less Than 2 Hours

Skills you'll gain: MySQL Workbench, Data Validation, SQL, MySQL, Query Languages, Analytical Skills, Relational Databases, Scripting, Verification And Validation, Database Management
ā 4.5 (67) Ā· Intermediate Ā· Guided Project Ā· Less Than 2 Hours

Goodwill Industries International
Skills you'll gain: digital literacy, Computer Literacy, Digital Communications, Computer Security Awareness Training, Community Development, Community Outreach, End User Training and Support, Advocacy, Telecommunications
ā 4.6 (31) Ā· Beginner Ā· Course Ā· 1 - 4 Weeks