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

Michigan State University
Become a Journalist: Report the News!
Skills you'll gain: Interviewing Skills, Journalism, Media and Communications, Multimedia, Electronic Media, Report Writing, Investigation, Research, Storytelling, Peer Review, Content Creation, Ethical Standards And Conduct, International Relations, Data Collection, Oral Expression, Rapport Building, Photo/Video Production and Technology, Blogs, Photography, Writing
4.7
Rating, 4.7 out of 5 stars
1.7K reviews
Beginner · Specialization · 3 - 6 Months
University of California San Diego
Code Free Data Science
Skills you'll gain: Predictive Modeling, Data Manipulation, Predictive Analytics, Big Data, Data Mining, Statistical Methods, Data Analysis, Data Science, Data-Driven Decision-Making, Unsupervised Learning, Analytics, Software Installation
4.3
Rating, 4.3 out of 5 stars
211 reviews
Beginner · Course · 1 - 4 Weeks
Duke University
Decentralized Finance (DeFi) Infrastructure
Skills you'll gain: Blockchain, FinTech, Interoperability, Payment Systems, Emerging Technologies, Financial Systems, Cryptography, Market Liquidity, Financial Regulations, Digital Assets, Finance, Banking, Financial Services, Payment Processing, Derivatives, Transaction Processing, Governance
4.8
Rating, 4.8 out of 5 stars
1.4K reviews
Beginner · Course · 1 - 4 Weeks
The Hong Kong University of Science and Technology
Introduction to Computers and Office Productivity Software
Skills you'll gain: Computer Hardware, Computer Graphics, Computer Systems, Graphics Software, Spreadsheet Software, Document Management, File Management, Data Management
4.7
Rating, 4.7 out of 5 stars
1.7K reviews
Mixed · Course · 1 - 3 Months
Microsoft
Microsoft Azure Developer Associate (AZ-204) Exam Prep
Skills you'll gain: Cloud Development, Microsoft Azure, Cloud Storage, Data Storage, Serverless Computing, Software Development, Cloud Security, Virtual Machines, Data Storage Technologies, CI/CD, Continuous Deployment, Development Environment, Cloud Management, Application Deployment, Cloud Applications, Data Security, Cloud Computing, Microsoft Power Automate/Flow, Event-Driven Programming, C# (Programming Language)
4.5
Rating, 4.5 out of 5 stars
257 reviews
Intermediate · Professional Certificate · 3 - 6 Months
University of Michigan
Python Classes and Inheritance
Skills you'll gain: Object Oriented Programming (OOP), JSON, Object Oriented Design, Unit Testing, Python Programming, Maintainability, Debugging, Software Testing, Data Structures
4.7
Rating, 4.7 out of 5 stars
3.7K reviews
Intermediate · Course · 1 - 4 Weeks
Johns Hopkins University
Principles of fMRI 1
Skills you'll gain: Magnetic Resonance Imaging, Medical Imaging, Data Analysis, Research Design, Image Analysis, Neurology, Science and Research, Statistical Analysis, Statistical Modeling, Data Processing
4.6
Rating, 4.6 out of 5 stars
837 reviews
Beginner · Course · 1 - 4 Weeks
Universidad Austral
Aprende a programar con Python
Skills you'll gain: Software Documentation, Object Oriented Design, Unified Modeling Language, Relational Databases, Object-Relational Mapping, Software Design, Test Driven Development (TDD), Database Management, Unit Testing, Database Design, SQL, Debugging, Data Structures, Python Programming, JSON, File Management, Scripting, Software Installation, Development Environment, Integrated Development Environments
4.5
Rating, 4.5 out of 5 stars
2.2K reviews
Beginner · Specialization · 3 - 6 Months
Stanford University
Greedy Algorithms, Minimum Spanning Trees, and Dynamic Programming
Skills you'll gain: Algorithms, Bioinformatics, Graph Theory, Computational Thinking, Data Structures, Theoretical Computer Science
4.8
Rating, 4.8 out of 5 stars
1.3K reviews
Intermediate · Course · 1 - 4 Weeks
Imperial College London
Introduction to Statistics & Data Analysis in Public Health
Skills you'll gain: Analytical Skills, Sampling (Statistics), Statistical Hypothesis Testing, Data Literacy, Data Analysis, Statistical Software, R Programming, Statistics, Public Health, Descriptive Statistics, Probability Distribution, Data Import/Export
4.7
Rating, 4.7 out of 5 stars
1.5K reviews
Beginner · Course · 1 - 4 Weeks
University of Michigan
Inferential Statistical Analysis with Python
Skills you'll gain: Statistical Hypothesis Testing, Statistical Methods, Statistical Inference, Statistics, Bayesian Statistics, Probability & Statistics, Statistical Analysis, Data Analysis, Jupyter, Python Programming, Matplotlib, NumPy
4.6
Rating, 4.6 out of 5 stars
918 reviews
Intermediate · Course · 1 - 4 Weeks
LearnQuest
Learning Linux for LFCA Certification
Skills you'll gain: Package and Software Management, Linux Administration, Linux, Linux Commands, Linux Servers, Virtual Private Networks (VPN), System Monitoring, Public Key Infrastructure, File Management, Command-Line Interface, Intrusion Detection and Prevention, Git (Version Control System), File Systems, User Accounts, Firewall, Remote Access Systems, Cloud Computing Architecture, DevOps, Virtualization, Cloud Computing
4.5
Rating, 4.5 out of 5 stars
1.1K reviews
Beginner · Specialization · 3 - 6 Months