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

Status: Free Trial
Amazon Web Services
AWS Cloud Solutions Architect
Skills you'll gain: AWS Identity and Access Management (IAM), Amazon CloudWatch, Data Lakes, Amazon DynamoDB, Amazon Web Services, Serverless Computing, Cloud Computing, Amazon S3, Scalability, Amazon Elastic Compute Cloud, Event-Driven Programming, Cloud Security, Solution Architecture, Data Visualization, Cloud Computing Architecture, Cloud Storage, Data Architecture, API Gateway, Data Infrastructure, AWS CloudFormation
Build toward a degree
4.8
Rating, 4.8 out of 5 stars
6.6K reviews
Intermediate · Professional Certificate · 3 - 6 Months
Universitat Autònoma de Barcelona
Competencias digitales. Herramientas de ofimática (Microsoft Word, Excel, Power Point)
Skills you'll gain: Spreadsheet Software, Data Entry, Document Management, File Management, Data Management
4.8
Rating, 4.8 out of 5 stars
6.4K reviews
Beginner · Course · 1 - 3 Months
Status: Free Trial
University of Illinois Urbana-Champaign
Business Data Management and Communication
Skills you'll gain: Data Storytelling, Revenue Recognition, Financial Statements, Data Presentation, Data Visualization, Accrual Accounting, Cash Flows, Financial Accounting, Data Processing, Business Analytics, Data Collection, Bookkeeping, Income Statement, Data Visualization Software, Business Valuation, Balance Sheet, Business Process, Data Quality, Asset Management, Analytics
4.7
Rating, 4.7 out of 5 stars
6.2K reviews
Intermediate · Specialization · 3 - 6 Months
Amazon Web Services
AWS Cloud Technology Consultant
Skills you'll gain: AWS Identity and Access Management (IAM), Infrastructure as Code (IaC), Amazon CloudWatch, AWS CloudFormation, Software Development Life Cycle, CI/CD, Amazon Web Services, Professional Networking, IT Automation, Cloud Computing, Amazon S3, Extract, Transform, Load, DevOps, Data-Driven Decision-Making, Software Architecture, Cloud Computing Architecture, Amazon DynamoDB, Cloud Infrastructure, Web Applications, Leadership Development
Build toward a degree
4.8
Rating, 4.8 out of 5 stars
6.6K reviews
Beginner · Professional Certificate · 3 - 6 Months
Status: Free Trial
Duke University
Applied Python Data Engineering
Skills you'll gain: Data Visualization Software, PySpark, Data Visualization, Snowflake Schema, Data Storytelling, Site Reliability Engineering, Docker (Software), Databricks, Containerization, Interactive Data Visualization, Plotly, Data Pipelines, Kubernetes, Matplotlib, Apache Spark, Dashboard, Virtualization, MLOps (Machine Learning Operations), Devops Tools, Apache Hadoop
3.8
Rating, 3.8 out of 5 stars
95 reviews
Intermediate · Specialization · 1 - 3 Months
Status: Free Trial
University of Colorado System
Data Warehouse Concepts, Design, and Data Integration
Skills you'll gain: Data Warehousing, Database Design, Data Integration, Extract, Transform, Load, Data Modeling, Star Schema, Relational Databases, Snowflake Schema, Data Architecture, Business Intelligence, SQL, Pivot Tables And Charts, Data Mart, PostgreSQL, Data Transformation, Data Quality
4.4
Rating, 4.4 out of 5 stars
1K reviews
Mixed · Course · 1 - 3 Months
Status: Free Trial
Amazon Web Services
AWS Fundamentals
Skills you'll gain: AWS Identity and Access Management (IAM), Amazon CloudWatch, Amazon DynamoDB, Amazon Web Services, Serverless Computing, Cloud Computing, Amazon S3, Scalability, Amazon Elastic Compute Cloud, Event-Driven Programming, Solution Architecture, Cloud Computing Architecture, Data Migration, Cloud Storage, API Gateway, Hybrid Cloud Computing, Cloud Management, Cloud Infrastructure, Cloud Security, Data Import/Export
4.8
Rating, 4.8 out of 5 stars
6.4K reviews
Beginner · Specialization · 1 - 3 Months
Status: Free Trial
IBM
IBM Introduction to Machine Learning
Skills you'll gain: Exploratory Data Analysis, Feature Engineering, Unsupervised Learning, Supervised Learning, Dimensionality Reduction, Regression Analysis, Statistical Inference, Machine Learning Algorithms, Data Processing, Machine Learning, Data Access, Anomaly Detection, Classification And Regression Tree (CART), Scikit Learn (Machine Learning Library), Statistical Analysis, Data Analysis, Applied Machine Learning, Data Cleansing, Data Manipulation, Predictive Modeling
4.6
Rating, 4.6 out of 5 stars
2.9K reviews
Intermediate · Specialization · 3 - 6 Months
Status: Free Trial
University of Amsterdam
Methods and Statistics in Social Sciences
Skills you'll gain: Qualitative Research, Scientific Methods, Descriptive Statistics, Statistical Analysis, Statistical Hypothesis Testing, Research, Sampling (Statistics), Probability Distribution, Correlation Analysis, Research Design, Research Reports, Science and Research, Interviewing Skills, Data Analysis, Probability, Data Collection, Statistical Inference, Social Sciences, Statistical Methods, Probability & Statistics
4.6
Rating, 4.6 out of 5 stars
7.7K reviews
Beginner · Specialization · 3 - 6 Months
Status: Free Trial
IBM
Generative AI: Prompt Engineering Basics
Skills you'll gain: Prompt Engineering, ChatGPT, Generative AI, OpenAI, Large Language Modeling, Image Analysis
4.8
Rating, 4.8 out of 5 stars
4.6K reviews
Beginner · Course · 1 - 4 Weeks
Status: Free Trial
University of Colorado System
Secure Software Design
Skills you'll gain: Database Design, Software Design, Application Security, Vulnerability Assessments, Unified Modeling Language, Unit Testing, Threat Modeling, Usability Testing, User Interface and User Experience (UI/UX) Design, Vulnerability Management, Technical Design, Security Engineering, Software Architecture, Secure Coding, Software Design Patterns, Database Management, Software Engineering, Software Visualization, Software Development Life Cycle, Systems Design
4.6
Rating, 4.6 out of 5 stars
435 reviews
Beginner · Specialization · 3 - 6 Months
Status: Free Trial
Google
Tools of the Trade: Linux and SQL
Skills you'll gain: Bash (Scripting Language), Operating Systems, File Systems, Linux Commands, Linux, SQL, Unix, Database Management, Command-Line Interface, Relational Databases, Authorization (Computing), Authentications, User Accounts
4.8
Rating, 4.8 out of 5 stars
5.4K reviews
Beginner · Course · 1 - 4 Weeks