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
Google Cloud
Exploring and Preparing your Data with BigQuery
Skills you'll gain: Data Transformation, Big Data, Data Cleansing, Cloud Infrastructure, Google Cloud Platform, Data Analysis, Data Warehousing, SQL, Data Pipelines, Data Visualization Software, Scalability
4.7
Rating, 4.7 out of 5 stars
3.7K reviews
Beginner · Course · 1 - 3 Months
Status: Free Trial
Meta
Measure and Optimize Social Media Marketing Campaigns
Skills you'll gain: Marketing Analytics, Social Media Marketing, Social Media Campaigns, Marketing Effectiveness, Social Media Strategy, Digital Advertising, Advertising Campaigns, Social Media, Marketing Budgets, Data Analysis, Data Presentation, Marketing, Facebook, A/B Testing, Key Performance Indicators (KPIs), Performance Reporting, Return On Investment, Presentations, Goal Setting
4.9
Rating, 4.9 out of 5 stars
1.9K reviews
Beginner · Course · 1 - 4 Weeks
Status: Free Trial
Google Cloud
Strategies for Cloud Security Risk Management
Skills you'll gain: Cloud Security, Risk Management Framework, Cloud Standards, Data Security, Personally Identifiable Information, Security Management, ISO/IEC 27001, Cloud Computing, Information Privacy, Infrastructure as Code (IaC), Security Controls, Cybersecurity
4.5
Rating, 4.5 out of 5 stars
55 reviews
Beginner · Course · 1 - 4 Weeks
Status: Free Trial
Codio
Programming in C++: A Hands-on Introduction
Skills you'll gain: Data Import/Export, C++ (Programming Language), Object Oriented Programming (OOP), Data Validation, Object Oriented Design, Programming Principles, Computer Programming, Data Structures, File Management, Integrated Development Environments, Software Documentation, Computer Science, Pseudocode, Maintainability, Data Storage
4.6
Rating, 4.6 out of 5 stars
1.3K reviews
Beginner · Specialization · 3 - 6 Months
Status: Free Trial
University of California San Diego
Big Data Integration and Processing
Skills you'll gain: Apache Spark, Apache Hadoop, Data Integration, Big Data, Data Pipelines, Data Processing, Data Management, NoSQL, Analytics, Splunk, Database Systems, MongoDB, Pandas (Python Package), SQL, PostgreSQL
4.4
Rating, 4.4 out of 5 stars
2.4K reviews
Beginner · Course · 1 - 3 Months
Status: Free Trial
Johns Hopkins University
Algorithms for DNA Sequencing
Skills you'll gain: Bioinformatics, Molecular Biology, Computational Thinking, Data Structures, Python Programming, Data Analysis, Algorithms, Life Sciences
4.7
Rating, 4.7 out of 5 stars
924 reviews
Mixed · Course · 1 - 4 Weeks
Status: Free Trial
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
Status: Free Trial
Kennesaw State University
Six Sigma Tools for Define and Measure
Skills you'll gain: Data Collection, Lean Six Sigma, Six Sigma Methodology, Quality Improvement, Process Improvement, Business Process, Project Management, Project Planning, Customer experience improvement, Data Validation, Process Mapping, Statistics, Stakeholder Management, Statistical Analysis
Build toward a degree
4.6
Rating, 4.6 out of 5 stars
2.5K reviews
Beginner · Course · 1 - 4 Weeks
Status: Free Trial
IBM
Database Essentials and Vulnerabilities
Skills you'll gain: Database Management, Databases, Relational Databases, Database Architecture and Administration, Data Security, User Accounts, Secure Coding, SQL, Application Security, Vulnerability Scanning, NoSQL, Role-Based Access Control (RBAC), Encryption
4.6
Rating, 4.6 out of 5 stars
41 reviews
Beginner · Course · 1 - 3 Months
Status: Free Trial
IBM
Hands-on Introduction to Linux Commands and Shell Scripting
Skills you'll gain: Linux Commands, Bash (Scripting Language), Shell Script, File Management, Unix Shell, Linux, Unix Commands, Linux Servers, Command-Line Interface, Scripting Languages, Unix, Operating Systems, Network Protocols, OS Process Management, Automation, Software Installation
4.6
Rating, 4.6 out of 5 stars
1.6K reviews
Beginner · Course · 1 - 4 Weeks
Status: Free Trial
IBM
IBM Mainframe Developer
Skills you'll gain: Mainframe Computing, COBOL (Programming Language), Software Development Life Cycle, z/OS, Unit Testing, Systems Analysis, Job Control Language (JCL), IBM DB2, Systems Development, Debugging, Pseudocode, Software Development Methodologies, Virtualization, Agile Methodology, Software Development, Virtualization and Virtual Machines, Test Driven Development (TDD), Programming Principles, Report Writing, Editing
4.6
Rating, 4.6 out of 5 stars
1.3K reviews
Intermediate · Professional Certificate · 3 - 6 Months
Status: Free Trial
University of Michigan
Building Web Applications in PHP
Skills you'll gain: PHP (Scripting Language), Hypertext Markup Language (HTML), MySQL, Web Applications, Web Development, Secure Coding, Cascading Style Sheets (CSS), Development Environment, Back-End Web Development, Database Development, Web Servers, Debugging, Data Validation
4.7
Rating, 4.7 out of 5 stars
4.3K reviews
Intermediate · Course · 1 - 3 Months