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

University of Alberta
Sample-based Learning Methods
Skills you'll gain: Reinforcement Learning, Sampling (Statistics), Machine Learning Algorithms, Simulations, Artificial Intelligence and Machine Learning (AI/ML), Machine Learning, Algorithms, Probability Distribution
4.8
Rating, 4.8 out of 5 stars
1.2K reviews
Intermediate · Course · 1 - 3 Months
Amazon Web Services
Building Data Lakes on AWS
Skills you'll gain: Data Lakes, Data Visualization, Data Architecture, Amazon Web Services, Data Infrastructure, Data Warehousing, Data Processing, Amazon S3, Query Languages, AWS Identity and Access Management (IAM), Data Management, Data Transformation, Data Governance, Data Import/Export, Data Storage
4.7
Rating, 4.7 out of 5 stars
291 reviews
Beginner · Course · 1 - 3 Months
University of Michigan
Data Collection and Processing with Python
Skills you'll gain: JSON, Data Processing, Web Scraping, Restful API, Data Manipulation, Application Programming Interface (API), Python Programming, Data Transformation, Data Structures, Data Collection
4.7
Rating, 4.7 out of 5 stars
4K reviews
Intermediate · Course · 1 - 4 Weeks
University of Toronto
Plant Bioinformatic Methods
Skills you'll gain: Bioinformatics, Network Analysis, Research Reports, Molecular Biology, Molecular, Cellular, and Microbiology, Biology, Analysis, Data Analysis, Data Synthesis, Big Data, Statistical Methods, Data Visualization Software, Data Analysis Software, Data Mining, Experimentation, Scientific Visualization, Life Sciences, Statistical Analysis, Databases, Structural Analysis
4.7
Rating, 4.7 out of 5 stars
2.1K reviews
Beginner · Specialization · 3 - 6 Months
University of California, Irvine
Programming with Google Go
Skills you'll gain: Go (Programming Language), Object Oriented Programming (OOP), Algorithms, JSON, Programming Principles, OS Process Management, Functional Design, Data Structures, Other Programming Languages, System Programming, Development Environment, Software Design, Remote Access Systems, Software Installation, Operating Systems, File Management, Program Development, Computer Architecture
4.6
Rating, 4.6 out of 5 stars
2.9K reviews
Intermediate · Specialization · 3 - 6 Months
University of Cape Town
Julia Scientific Programming
Skills you'll gain: Box Plots, Jupyter, Statistical Analysis, Data Visualization, Scientific Visualization, Exploratory Data Analysis, Descriptive Statistics, Data Manipulation, Data Science, Other Programming Languages, Data Import/Export, Computer Programming, Mathematical Modeling, Package and Software Management
4.4
Rating, 4.4 out of 5 stars
433 reviews
Beginner · Course · 1 - 4 Weeks
Google Cloud
Trust and Security with Google Cloud
Skills you'll gain: Distributed Denial-Of-Service (DDoS) Attacks, Cloud Security, Data Security, Cloud Computing, Cybersecurity, Infrastructure Security, Authentications, Authorization (Computing), Public Cloud, Network Security, Data Storage, Identity and Access Management, Data Centers, Encryption
4.9
Rating, 4.9 out of 5 stars
48 reviews
Beginner · Course · 1 - 3 Months
Johns Hopkins University
Healthcare IT Support
Skills you'll gain: Medical Privacy, Electronic Medical Record, Telehealth, Health Technology, Patient Safety, Health Information Management, Medical Equipment and Technology, Security Awareness, Cloud Security, Personally Identifiable Information, Encryption, Help Desk Support, Desktop Support, End User Training and Support, Health Care, Technical Support and Services, Decision Support Systems, Health Care Procedure and Regulation, Clinical Data Management, Patient Education and Support
4.7
Rating, 4.7 out of 5 stars
1.3K reviews
Beginner · Specialization · 3 - 6 Months
Status: New
Microsoft
Microsoft Python Development
Skills you'll gain: Web Scraping, Data Structures, Git (Version Control System), Generative AI, Version Control, Matplotlib, Plotly, DevOps, Agile Methodology, Web Development, Data Ethics, Flask (Web Framework), Scripting, GitHub, Debugging, Data Cleansing, Data Manipulation, Restful API, Docker (Software), Test Driven Development (TDD)
4.4
Rating, 4.4 out of 5 stars
185 reviews
Beginner · Professional Certificate · 3 - 6 Months
Duke University
Programming Fundamentals
Skills you'll gain: Programming Principles, Algorithms, Pseudocode, Computational Thinking, Computer Programming, Data Structures, Software Testing, Debugging
4.7
Rating, 4.7 out of 5 stars
6.9K reviews
Beginner · Course · 1 - 4 Weeks
IBM
Generative AI: Elevate Your Data Science Career
Skills you'll gain: Generative AI, Exploratory Data Analysis, Data Ethics, Feature Engineering, Predictive Modeling, Prompt Engineering, Large Language Modeling, Data Storytelling, Data Modeling, Data Presentation, Data Synthesis, Data Analysis, Data Cleansing, Data Visualization Software, Data Manipulation
4.6
Rating, 4.6 out of 5 stars
178 reviews
Intermediate · Course · 1 - 4 Weeks
Arizona State University
Design of Experiments
Skills you'll gain: Experimentation, Sample Size Determination, Research Design, Regression Analysis, Statistical Analysis, Statistical Methods, Data Analysis Software, Statistical Modeling, Design Strategies, Probability & Statistics, Data Analysis, Mathematical Modeling, Data Transformation, Descriptive Statistics, Probability Distribution, Statistical Hypothesis Testing, Variance Analysis, Quality Control
4.7
Rating, 4.7 out of 5 stars
360 reviews
Beginner · Specialization · 3 - 6 Months