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Data Security Courses

Data security courses can help you learn encryption techniques, risk assessment strategies, incident response planning, and compliance regulations. You can build skills in vulnerability management, threat detection, and secure coding practices. Many courses introduce tools like firewalls, intrusion detection systems, and data loss prevention software, demonstrating how these skills are applied to protect sensitive information and maintain system integrity.

Popular Data Security Courses and Certifications


  • I

    IBM

    Penetration Testing, Threat Hunting, and Cryptography

    Skills you'll gain: Cyber Threat Hunting, Cyber Threat Intelligence, Penetration Testing, Threat Detection, MITRE ATT&CK Framework, Cryptography, Security Testing, Application Security, Encryption, Cybersecurity, Vulnerability Scanning, Brute-force attacks, Vulnerability Assessments, AI Integrations, Exploitation techniques, Test Planning

    4.6 stars, 2.5K reviews, Intermediate, Course, 1 - 3 Months

    ★ 4.6 (2.5K) · Intermediate · Course · 1 - 3 Months

    Status: Free trial
    Free trial
  • K

    Knowledge Accelerators

    From Excel to Power BI

    Skills you'll gain: Power BI, Dashboard Creation, Business Intelligence, Business Intelligence Software, Data Visualization, Business Reporting, Data Presentation, Business Analytics, Data Analysis, Data Synthesis, Excel Formulas, Data Manipulation, Collaborative Software, Trend Analysis, Data Cleansing, Data Management, Data Quality

    4.5 stars, 1.7K reviews, Beginner, Course, Less Than 2 Hours

    ★ 4.5 (1.7K) · Beginner · Course · Less Than 2 Hours

    Status: Free trial
    Free trial
  • C

    Coursera

    Harnessing LLMs: Strategy, Fine-Tuning & Evaluation

    Skills you'll gain: Hugging Face, Prompt Engineering, Retrieval-Augmented Generation, Responsible AI, Model Evaluation, Fine-tuning, Model Deployment, Feature Engineering, LangChain, Model Optimization, Large Language Modeling, Generative Model Architectures, Generative AI, LLM Application, MLOps (Machine Learning Operations), Model Training, OpenAI API, Generative Adversarial Networks (GANs), Business Strategy, Python Programming

    4.1 stars, 100 reviews, Intermediate, Specialization, 3 - 6 Months

    ★ 4.1 (100) · Intermediate · Specialization · 3 - 6 Months

    Status: Free trial
    Free trial
  • U

    University of Colorado System

    Computer Communications

    Skills you'll gain: TCP/IP, Local Area Networks, Routing Protocols, Network Routing, Digital Communications, OSI Models, Network Protocols, Open Shortest Path First (OSPF), Network Routers, Communication Systems, Telecommunications, Dynamic Host Configuration Protocol (DHCP), Network Planning And Design, Network Security, Network Switches, General Networking, Virtual Networking, Network Performance Management, Computer Networking, Network Architecture

    4.6 stars, 3.4K reviews, Intermediate, Specialization, 3 - 6 Months

    ★ 4.6 (3.4K) · Intermediate · Specialization · 3 - 6 Months

    Status: Free trial
    Free trial
  • B

    Board Infinity

    Mastering DeepSeek.ai: From Fundamentals to Advanced Skills

    Skills you'll gain: Make.com, Email Automation, DeepSeek API, Deepseek, Agentic Workflows, AI Workflows, User Interface (UI), LLM Application, AI Orchestration, AI Integrations, Human Computer Interaction, No-Code Development, Retrieval-Augmented Generation, AI Product Strategy, Automation, Application Programming Interface (API), Workflow Management, Natural Language Processing, Prompt Engineering, Debugging

    4.1 stars, 65 reviews, Intermediate, Specialization, 1 - 3 Months

    ★ 4.1 (65) · Intermediate · Specialization · 1 - 3 Months

    Status: Free trial
    Free trial
  • I

    IBM

    IBM Applied DevOps Engineering

    Skills you'll gain: User Story, Cloud Deployment, CI/CD, Open Web Application Security Project (OWASP), Continuous Integration, OpenShift, Istio, Kubernetes, Test Driven Development (TDD), Application Deployment, Devops Tools, Gherkin (Scripting Language), Jenkins, Agile Software Development, Scrum (Software Development), DevOps, Secure Coding, Grafana, System Monitoring, Agile Methodology

    4.7 stars, 8.2K reviews, Intermediate, Professional Certificate, 3 - 6 Months

    ★ 4.7 (8.2K) · Intermediate · Professional Certificate · 3 - 6 Months

    Status: Free trial
    Free trial
    Category: Build toward a degree
    Build toward a degree
  • G

    Google

    تحليلات البيانات من Google

    Skills you'll gain: Data Storytelling, Data Presentation, Data Visualization, Rmarkdown, Stakeholder Communications, Data Ethics, Data Literacy, Data-Driven Decision-Making, Stakeholder Management, Data Cleansing, Interactive Data Visualization, Tableau Software, Spreadsheet Software, Data Validation, Data Visualization Software, R (Software), Data Integrity, Data Collection, Case Studies, Interviewing Skills

    4.7 stars, 331 reviews, Beginner, Professional Certificate, 3 - 6 Months

    ★ 4.7 (331) · Beginner · Professional Certificate · 3 - 6 Months

    Status: Free trial
    Free trial
  • V

    Vanderbilt University

    Generative AI for University Leaders

    Skills you'll gain: Generative AI, AI Enablement, Innovation, AI Integrations, AI powered creativity, Curriculum Development, AI literacy, Responsible AI, Automation, Workforce Development, Business Strategy

    4.8 stars, 1.1K reviews, Beginner, Course, 1 - 4 Weeks

    ★ 4.8 (1.1K) · Beginner · Course · 1 - 4 Weeks

    Category: Free
    Free
  • C

    Cisco Learning and Certifications

    Cybersecurity Operations Fundamentals

    Skills you'll gain: Windows PowerShell, MITRE ATT&CK Framework, Incident Response, Cyber Threat Intelligence, Cyber Threat Hunting, Key Management, Linux, Endpoint Security, Data Security, Threat Modeling, Computer Security Incident Management, Threat Detection, Network Security, Cryptography, Workflow Management, Operating System Administration, Linux Administration, Endpoint Detection and Response, Cybersecurity, Vulnerability Assessments

    4.8 stars, 1.2K reviews, Beginner, Specialization, 3 - 6 Months

    ★ 4.8 (1.2K) · Beginner · Specialization · 3 - 6 Months

    Status: Free trial
    Free trial
  • C

    CertNexus

    Turn Ethical Frameworks into Actionable Steps

    Skills you'll gain: Data Ethics, Law, Regulation, and Compliance, Business Ethics, Strategic Thinking, Ethical Standards And Conduct, Regulatory Requirements, Regulatory Compliance, Analytical Skills, Responsible AI, Regulation and Legal Compliance, Technology Strategies, Compliance Management, Decision Making, Business Analysis, Business Strategy, Conflict Management, Information Privacy, Accountability

    4.7 stars, 157 reviews, Beginner, Course, 1 - 3 Months

    ★ 4.7 (157) · Beginner · Course · 1 - 3 Months

    Status: Free trial
    Free trial
  • S

    STARWEAVER

    Fundamentals of Secure Software Design

    Skills you'll gain: Open Web Application Security Project (OWASP), Application Security, Secure Coding, Threat Modeling, Application Design, IT Security Architecture, DevSecOps, OAuth, Security Engineering, AI Security, Security Architecture Review, Cyber Engineering, Security Requirements Analysis, Application Programming Interface (API), Authentications, Security Testing, AI Integrations, NIST 800-53, Python Programming, Javascript

    Intermediate · Course · 1 - 4 Weeks

    Category: New
    New
    Category: Preview
    Preview
  • M

    Microsoft

    Automation & Advanced Techniques with Copilot in Excel

    Skills you'll gain: Excel Macros, Forecasting, Microsoft Copilot, Dashboard Creation, Microsoft Excel, Predictive Modeling, Workflow Management, UI Components, Visual Basic (Programming Language), User Interface (UI), Automation, Debugging, Interactive Data Visualization, Scenario Testing, Programming Principles

    4.5 stars, 71 reviews, Beginner, Course, 1 - 4 Weeks

    ★ 4.5 (71) · Beginner · Course · 1 - 4 Weeks

    Status: Free trial
    Free trial
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In summary, here are 10 of our most popular data security courses

  • Penetration Testing, Threat Hunting, and Cryptography: IBM
  • From Excel to Power BI: Knowledge Accelerators
  • Harnessing LLMs: Strategy, Fine-Tuning & Evaluation: Coursera
  • Computer Communications: University of Colorado System
  • Mastering DeepSeek.ai: From Fundamentals to Advanced Skills: Board Infinity
  • IBM Applied DevOps Engineering: IBM
  • تحليلات البيانات من Google: Google
  • Generative AI for University Leaders: Vanderbilt University
  • Cybersecurity Operations Fundamentals: Cisco Learning and Certifications
  • Turn Ethical Frameworks into Actionable Steps: CertNexus

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Statistical Classification (17)
Reinforcement Learning (13)
Algebra (10)
Bayesian (10)
Linear Algebra (10)
Linear Regression (9)
Numpy (9)

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