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.

Skills you'll gain: Vector Databases, Retrieval-Augmented Generation, Embeddings, Performance Tuning, Applied Machine Learning, LangChain, Document Management, Generative AI Agents, Docker (Software), Agentic systems, Generative AI, Model Deployment, LLM Application, Technical Communication, Multimodal Prompts, Search Engine Optimization, Metadata Management, Data Pipelines, Machine Learning, Data Migration
Intermediate · Specialization · 3 - 6 Months

Skills you'll gain: Personalized Campaigns, Data-Driven Marketing, Cross-Channel Marketing, Marketing Channel, Content Marketing, Marketing Analytics, Data Ethics, Campaign Management, Data-Driven Decision-Making, Marketing Strategies, Integrated Marketing Communications, Marketing Automation, MarTech, Content Development and Management, Content Strategy, Content Performance Analysis, Adobe Express, AI Personalization, Social Media, Market Research
★ 4.7 (101) · Beginner · Course · 1 - 4 Weeks

Coursera
Skills you'll gain: AI Workflows, Databricks, Initiative and Leadership, Scalability, AI Orchestration, Workflow Management, MLOps (Machine Learning Operations), Strategic Thinking, Artificial Intelligence and Machine Learning (AI/ML), AI Integrations, Business Strategy, Automation, Model Evaluation
Beginner · Course · 1 - 4 Weeks

Google Cloud
Skills you'll gain: Google Workspace, Meeting Facilitation, Collaborative Software, Virtual Teams, Events and Conferences, Business Solutions, Calendar Management, Discussion Facilitation, Control Panels, Scheduling, Live Streaming, Data Sharing
★ 4.8 (176) · Beginner · Course · 1 - 3 Months

Skills you'll gain: Dashboard, Compensation Analysis, Dashboard Creation, Microsoft Excel, Employee Retention, People Analytics, Training and Development, Compensation Management, Recruitment, Excel Macros, Spreadsheet Software, Talent Recruitment, Payroll, Employee Training, Data Visualization, Compensation Strategy, Training Programs, Human Resource Strategy, Workforce Planning, Human Resource Management
Mixed · Course · 1 - 3 Months

Skills you'll gain: Data Cleansing, Analytical Skills, Data Wrangling, SQL, Data Analysis, Data Manipulation, Data Transformation, Query Languages, Problem Solving, Case Studies, Analytics, GitHub, Exploratory Data Analysis, Relational Databases, Analytical Testing, Data Modeling
Beginner · Course · 1 - 3 Months

Berklee
Skills you'll gain: Musical Composition, Music Theory, Music, Writing and Editing, Storytelling, Writing, Creativity
★ 4.7 (177) · Mixed · Course · 1 - 3 Months

Skills you'll gain: Load Balancing, ASP.NET, Test Driven Development (TDD), Debugging, C# (Programming Language), Software Testing, Scalability, Performance Testing, Restful API, Unit Testing, Web Development, Microservices, .NET Framework, Object-Relational Mapping, Software Architecture, Web Applications, Test Engineering, Object Oriented Design, Cloud Deployment, Distributed Computing
★ 4.7 (245) · Intermediate · Specialization · 3 - 6 Months

Skills you'll gain: Penetration Testing, Open Web Application Security Project (OWASP), Web Applications, Vulnerability Scanning, Exploitation techniques, Vulnerability Assessments, Security Testing, Application Security, Test Tools, Web Servers, Content Management Systems, Application Programming Interface (API), Databases
★ 4.2 (10) · Intermediate · Course · 1 - 4 Weeks

Coursera
Skills you'll gain: Microsoft Excel, Spreadsheet Software, Excel Formulas, Data Analysis Software, Data Entry
★ 4.7 (110) · Beginner · Guided Project · Less Than 2 Hours

Skills you'll gain: Timelines, Project Schedules, Microsoft Excel, Data Visualization, Data Entry, Scheduling
★ 4.5 (127) · Beginner · Guided Project · Less Than 2 Hours

Coursera
Skills you'll gain: Technical Communication, LLM Application, Debugging, Root Cause Analysis, Pandas (Python Package), Large Language Modeling, Retrieval-Augmented Generation, Business Metrics, Data Analysis, Analysis, Data Manipulation, Generative AI, Artificial Intelligence, Correlation Analysis
Intermediate · Course · 1 - 4 Weeks