What is data security?

Data security is the set of actions that an organization undertakes to protect the data that it creates, collects, and stores. It's important for your company to keep its data secure because secure data protects corporate and client information. A number of techniques comprise data security, including encryption, data masking, backup, and erasure. Keeping your data secure can protect your organization from criminal activity and legal action. Data security is increasingly important in a world where threats to data are more prevalent than ever.

Why is it important to learn data security?

It's important to learn about data security because everyone's data is increasingly at risk every day, and you can make a difference in solving that problem. Because organizations store so much of their data online, the data is vulnerable to attack, fraud, or theft, which is what makes data security essential for your company. Failing to protect your company's secrets and customer information can cost you dearly, and that's why data security has become a requirement for corporations. In-depth knowledge of data security can also lead to a lucrative career if you're looking for a change.

What career opportunities can arise from learning data security?

When you gain a thorough knowledge of data security, you can find career opportunities working as a security engineer or analyst with a corporation, or you can strike out on your own as a consultant working with multiple organizations. Many companies hire data security employees with degrees or training certificates, and the more advanced your training, the more money you can earn in the business. When you pass certain security clearances, you can also work for the military or federal government protecting classified information.

How can online courses on Coursera help me learn data security?

When you take online data security courses on Coursera, you're going to learn from some of the most prominent names in academia and industry, like Johns Hopkins University, IBM, and Amazon Web Services. You'll gain a thorough understanding of data security along with the practical applications of what you've learned. With your newfound knowledge of data security, you can advance in your current career or seek an exciting new job.

What are the benefits of taking an online Data Security course?

Online Data Security courses offer a convenient and flexible way to enhance your knowledge or learn new Data Security skills. Choose from a wide range of Data Security courses offered by top universities and industry leaders tailored to various skill levels.

What Data Security courses are best for training and upskilling employees or the workforce?

When looking to enhance your workforce's skills in Data Security, it's crucial to select a course that aligns with their current abilities and learning objectives. Our Skills Dashboard is an invaluable tool for identifying skill gaps and choosing the most appropriate course for effective upskilling. For a comprehensive understanding of how our courses can benefit your employees, explore the enterprise solutions we offer. Discover more about our tailored programs at Coursera for Business here .

Top Data Security Courses - Learn Data Security Online

Explore the Data Security Course Catalog

DeepLearning.AI
Advanced Learning Algorithms
Skills you'll gain: Classification And Regression Tree (CART), Machine Learning Algorithms, Machine Learning, Applied Machine Learning, Data Ethics, Decision Tree Learning, Tensorflow, Artificial Intelligence, Supervised Learning, Deep Learning, Random Forest Algorithm, Artificial Neural Networks, Performance Tuning
4.9
Rating, 4.9 out of 5 stars
7.8K reviews
Beginner · Course · 1 - 4 Weeks
Vanderbilt University
Generative AI Assistants
Skills you'll gain: Prompt Engineering, ChatGPT, Generative AI, Ideation, Verification And Validation, Data Validation, Productivity, AI Personalization, OpenAI, Artificial Intelligence, Personalized Service, Large Language Modeling, Risk Management Framework, Expense Management, Creative Thinking, Ingenuity, Productivity Software, Brainstorming, Data Ethics, Travel Arrangements
4.8
Rating, 4.8 out of 5 stars
6.3K reviews
Beginner · Specialization · 1 - 3 Months
Status: New
IBM
Generative AI for Mobile App Developers
Skills you'll gain: Prompt Engineering, ChatGPT, Generative AI, AI Personalization, Large Language Modeling, Mobile Development, OpenAI, CI/CD, Software Development, Software Development Life Cycle, DevSecOps, Machine Learning Methods, Data Ethics, Artificial Intelligence, Cloud Applications, Natural Language Processing, Cloud Development, Prototyping, Software Architecture, Program Development
4.7
Rating, 4.7 out of 5 stars
6.4K reviews
Advanced · Specialization · 1 - 3 Months
DeepLearning.AI
Data Modeling, Transformation, and Serving
Skills you'll gain: Data Modeling, Data Transformation, Data Processing, Data Warehousing, Apache Hadoop, Data Integration, Extract, Transform, Load, Data Pipelines, Apache Spark, Data Manipulation, Star Schema, Applied Machine Learning, Real Time Data, Machine Learning, Natural Language Processing
4.6
Rating, 4.6 out of 5 stars
69 reviews
Intermediate · Course · 1 - 4 Weeks
Status: New
Vanderbilt University
AI Agents and Agentic AI in Python: Powered by Generative AI
Skills you'll gain: Prompt Engineering, ChatGPT, Generative AI Agents, OpenAI, Productivity, Python Programming, Agentic systems, Artificial Intelligence and Machine Learning (AI/ML), Generative AI, Artificial Intelligence, Large Language Modeling, Creative Thinking, Ingenuity, Brainstorming, Software Development Tools, Application Development, Prototyping, Persona (User Experience), Business Logic, Automation
4.8
Rating, 4.8 out of 5 stars
5.8K reviews
Beginner · Specialization · 3 - 6 Months
IBM
Generative AI for Software Developers
Skills you'll gain: Prompt Engineering, ChatGPT, Generative AI, Large Language Modeling, OpenAI, CI/CD, Software Development, Software Development Life Cycle, DevSecOps, Data Ethics, Natural Language Processing, Prototyping, Software Architecture, Artificial Intelligence, Program Development, Code Review, Software Testing, Software Design Patterns, Image Analysis, Content Creation
4.7
Rating, 4.7 out of 5 stars
6.4K reviews
Intermediate · Specialization · 1 - 3 Months
DeepLearning.AI
Calculus for Machine Learning and Data Science
Skills you'll gain: Applied Mathematics, Calculus, Numerical Analysis, Mathematical Modeling, Machine Learning, Python Programming, Regression Analysis, Artificial Neural Networks, Deep Learning, Derivatives
4.8
Rating, 4.8 out of 5 stars
840 reviews
Intermediate · Course · 1 - 4 Weeks
Vanderbilt University
Generative AI Leadership & Strategy
Skills you'll gain: Prompt Engineering, ChatGPT, Ideation, Verification And Validation, Data Validation, Succession Planning, Productivity, Business Writing, Generative AI, Leadership, Meeting Facilitation, Organizational Leadership, Artificial Intelligence, Large Language Modeling, Business Leadership, Proposal Writing, Communication, Risk Management Framework, Creative Thinking, Human Resource Strategy
4.8
Rating, 4.8 out of 5 stars
6.4K reviews
Beginner · Specialization · 1 - 3 Months
Status: New
IBM
Generative AI for Customer Support
Skills you'll gain: Prompt Engineering, ChatGPT, Generative AI, Standard Operating Procedure, Customer Support, OpenAI, Customer Service, Customer experience improvement, Technical Support and Services, Procedure Development, Data Ethics, Large Language Modeling, Artificial Intelligence, Program Development, Customer Insights, User Feedback, Business Ethics, Language Interpretation, Translation, and Studies, Automation, Image Analysis
4.7
Rating, 4.7 out of 5 stars
6.3K reviews
Intermediate · Specialization · 1 - 3 Months
Vanderbilt University
Prompt Engineering for Educators
Skills you'll gain: Prompt Engineering, ChatGPT, Productivity, Creative Problem-Solving, Generative AI, AI Personalization, Data Synthesis, Image Analysis, Data Capture, Artificial Intelligence, Innovation, Brainstorming, OpenAI, Large Language Modeling, Game Design, Data Analysis, Organizational Skills, Education Software and Technology, Computer Vision, Data Storytelling
4.8
Rating, 4.8 out of 5 stars
6.3K reviews
Beginner · Specialization · 1 - 3 Months
Status: Free
Coursera Project Network
Getting Started with Microsoft Excel
Skills you'll gain: Microsoft Excel, Excel Formulas, Spreadsheet Software, Productivity Software, Microsoft 365
4.6
Rating, 4.6 out of 5 stars
12K reviews
Intermediate · Guided Project · Less Than 2 Hours
Status: New
IBM
Generative AI for Digital Marketing
Skills you'll gain: Prompt Engineering, ChatGPT, Generative AI, Digital Advertising, Email Marketing, OpenAI, Digital Marketing, Marketing Automation, AI Personalization, Marketing Analytics, Advertising Campaigns, Marketing, Marketing Strategies, Content Creation, Keyword Research, Search Engine Optimization, Large Language Modeling, Artificial Intelligence, Copywriting, Image Analysis
4.7
Rating, 4.7 out of 5 stars
6.3K reviews
Beginner · Specialization · 1 - 3 Months