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: New
Status: Free Trial
Packt
Terraform Masterclass: From Beginner to Advanced
Skills you'll gain: AWS Identity and Access Management (IAM), Infrastructure as Code (IaC), Terraform, Amazon Web Services, Infrastructure Security, Continuous Deployment, Amazon Elastic Compute Cloud, Cloud Infrastructure, Cloud Management, Command-Line Interface, Amazon S3, Data Validation, Development Environment, GitHub, OAuth, Configuration Management, Testability, Version Control, Application Deployment, Maintainability
Beginner · Specialization · 3 - 6 Months
Status: New
Status: Free Trial
Packt
IP Connectivity & IP Services
Skills you'll gain: Routing Protocols, TCP/IP, Open Shortest Path First (OSPF), Network Routers, Network Routing, Dynamic Host Configuration Protocol (DHCP), Network Security, Network Administration, Network Protocols, Network Troubleshooting, Network Switches
Intermediate · Course · 1 - 4 Weeks
Status: New
Packt
Practical C++: Learn C++ Basics Step by Step
Skills you'll gain: Object Oriented Programming (OOP), C++ (Programming Language), Development Environment, Programming Principles, Computer Programming, Maintainability, Data Structures, Command-Line Interface, Debugging
Beginner · Course · 1 - 3 Months
Status: New
Rutgers the State University of New Jersey
Generative AI & Governmental Financial Reporting
Skills you'll gain: Prompt Engineering, Scalability, Large Language Modeling, Governmental Accounting, Unstructured Data, Financial Data, Generative AI, Accounting, Artificial Intelligence and Machine Learning (AI/ML), Artificial Intelligence, Robotic Process Automation, Data Processing, Automation, Application Programming Interface (API), Decision Making, User Interface (UI)
Intermediate · Course · 1 - 4 Weeks
Status: New
Status: Free Trial
Amazon Web Services
AWS Generative AI Applications
Skills you'll gain: Prompt Engineering, Generative AI, Generative AI Agents, Data Ethics, AWS SageMaker, Amazon Web Services, MLOps (Machine Learning Operations), Application Programming Interface (API), Application Development, Solution Architecture, Artificial Intelligence and Machine Learning (AI/ML), Artificial Intelligence, Cloud Development, Public Cloud, Data Governance, Large Language Modeling, API Design, Cost Management, Information Privacy, Business Ethics
4.8
Rating, 4.8 out of 5 stars
14 reviews
Beginner · Professional Certificate · 1 - 3 Months
Status: New
Status: Free Trial
IBM
Fundamentals of Building AI Agents
Skills you'll gain: Prompt Engineering, Generative AI Agents, Large Language Modeling, OpenAI, Artificial Intelligence, Agentic systems, Query Languages, SQL, Natural Language Processing, Pandas (Python Package), Data Analysis, Usability
Intermediate · Course · 1 - 4 Weeks
Status: New
Status: Free Trial
Packt
Mastering Java - From Beginner to Intermediate
Skills you'll gain: IntelliJ IDEA, Java, Object Oriented Programming (OOP), Integrated Development Environments, Software Development Life Cycle, Program Development, Java Programming, Computer Programming, Development Environment, Data Structures, Debugging, Software Development, Programming Principles, Linux, Command-Line Interface
Intermediate · Specialization · 1 - 3 Months
Status: New
Status: Free Trial
Packt
ASP.NET Core MVC Fundamentals & CRUD Operations
Skills you'll gain: ASP.NET, Model View Controller, .NET Framework, Object-Relational Mapping, Data Store, Database Management, Full-Stack Web Development, Web Development, Software Architecture, Middleware, Software Design Patterns, Data Validation, User Interface (UI)
Intermediate · Course · 1 - 3 Months
Status: New
Packt
The Freelance Stack: Real project with NextJS and Strapi
Skills you'll gain: Application Deployment, Figma (Design Software), Full-Stack Web Development, React.js, JavaScript Frameworks, Content Management Systems, Cascading Style Sheets (CSS), Front-End Web Development, UI/UX Strategy, UI Components, Responsive Web Design, Amazon S3, Data Migration
Intermediate · Course · 1 - 3 Months
Status: New
Status: Free Trial
Packt
Modern JavaScript Tooling, Modules, and Backend Integration
Skills you'll gain: Jest (JavaScript Testing Framework), Node.JS, Full-Stack Web Development, Webpack, Application Deployment, Web Development Tools, Unit Testing, Back-End Web Development, Restful API, Application Development, Web Development, MongoDB, Javascript, Front-End Web Development, Data Structures
Beginner · Course · 1 - 3 Months
Status: New
Coursera
Facebook Optimization: Grow Your Presence
Skills you'll gain: Content Performance Analysis, Facebook, Marketing Analytics, Social Media Content, Social Media Marketing, Content Strategy, Online Advertising, Performance Metric, Business Metrics, Scalability, Revenue Management, Data-Driven Decision-Making
Beginner · Course · 1 - 4 Weeks
Status: New
Status: Free Trial
Packt
Advanced ASP.NET Core MVC, Deployment & User Management
Skills you'll gain: Application Deployment, ASP.NET, Authorization (Computing), User Accounts, Authentications, Microsoft Azure, Model View Controller, Role-Based Access Control (RBAC), Microsoft Visual Studio, Bootstrap (Front-End Framework), Database Management, Session Initiation Protocols
Advanced · Course · 1 - 4 Weeks