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.

Macquarie University
Skills you'll gain: Cyber Attacks, Security Awareness, Cyber Security Strategy, Cybersecurity, Mobile Security, Cyber Risk, Cyber Governance, Cyber Security Policies, Cyber Security Assessment, Cyber Threat Intelligence, Data Security, Security Management, Security Strategy, Cyber Threat Hunting, Malware Protection, Cloud Security, digital literacy, Personally Identifiable Information, Email Security, Information Privacy
Beginner · Course · 1 - 4 Weeks

University of California, Irvine
Skills you'll gain: Security Strategy, Cyber Governance, Security Management, Cyber Risk, Compliance Management, Risk Management, Regulatory Compliance, Cyber Security Policies, Cybersecurity, Law, Regulation, and Compliance, Cyber Security Strategy, Governance, NIST 800-53, Security Controls, Procedure Development, Data Governance, Program Standards, Computer Security
Mixed · Course · 1 - 4 Weeks

Macquarie University
Skills you'll gain: AI Security, Responsible AI, Cryptography, DevSecOps, Encryption, Secure Coding, Data Security, Cybersecurity, Network Security, Public Key Infrastructure, Data Encryption Standard, Security Engineering, Software Architecture, Cyber Security Strategy, Cloud Security, CI/CD, Security Awareness, Artificial Intelligence and Machine Learning (AI/ML), Security Controls, Software Development
Beginner · Specialization · 3 - 6 Months

Illinois Tech
Skills you'll gain: Cybersecurity, Cyber Attacks, Network Security, Information Systems Security, Disaster Recovery, Business Continuity, Application Security, Telecommunications, Infrastructure Security, Data Security, Cryptography, Bash (Scripting Language), Regulatory Compliance, Unix, Encryption, Authorization (Computing), Compliance Management, Governance Risk Management and Compliance, Virtualization
Build toward a degree
Intermediate · Course · 1 - 3 Months

University of Colorado System
Skills you'll gain: AWS Identity and Access Management (IAM), Amazon Web Services, Amazon Elastic Compute Cloud, Cloud Computing, Cloud Security, Load Balancing, User Accounts, Apache, Web Servers, System Configuration, Command-Line Interface, Linux, Debugging, Network Routing
Beginner · Course · 1 - 4 Weeks

CertNexus
Skills you'll gain: Application Security, Human Factors (Security), Secure Coding, Open Web Application Security Project (OWASP), Vulnerability, Computer Security, Vulnerability Management, Vulnerability Assessments, Data Security, Security Strategy, Security Controls, Cyber Security Strategy, Application Design, Computer Programming, Design, Python Programming, Javascript, Design Strategies, JavaScript Frameworks, Node.JS
Mixed · Course · 1 - 4 Weeks

Macquarie University
Skills you'll gain: Cyber Governance, Cyber Attacks, Law, Regulation, and Compliance, Security Awareness, Security Strategy, Human Factors (Security), Culture Transformation, Cyber Security Strategy, Cybersecurity, Mobile Security, Cyber Risk, Enterprise Security, Cyber Security Policies, Strategic Leadership, Cyber Operations, Leadership and Management, Leadership, Organizational Leadership, Leadership Development, Team Leadership
Beginner · Specialization · 3 - 6 Months

LearnKartS
Skills you'll gain: Cloud Security, Security Information and Event Management (SIEM), Event Monitoring, Business Continuity Planning, System Monitoring, Network Security, Continuous Monitoring, Disaster Recovery, Incident Response, Cloud Computing, Zero Trust Network Access, Computer Security Incident Management, Data Security, Firewall, Virtual Private Networks (VPN), Service Level Agreement, Vulnerability Management, Patch Management, Clinical Monitoring, Configuration Management
Intermediate · Course · 1 - 4 Weeks

Microsoft
Skills you'll gain: Role-Based Access Control (RBAC), Authentications, Secure Coding, ASP.NET, Microsoft Copilot, Data Security, Back-End Web Development, Authorization (Computing), JSON, Identity and Access Management, Data Storage, Application Programming Interface (API), Encryption
Beginner · Course · 1 - 4 Weeks

Google Cloud
Skills you'll gain: Cyber Operations, Continuous Monitoring, Cybersecurity, Cyber Security Strategy, Threat Management, DevOps, Security Engineering, Threat Detection, Cyber Security Assessment, Incident Response, Site Reliability Engineering, Digital Transformation, Agile Methodology, Automation, Critical Thinking
Beginner · Course · 1 - 3 Months

LearnQuest
Skills you'll gain: Incident Response, Cyber Threat Hunting, Computer Security Incident Management, Intrusion Detection and Prevention, Cyber Threat Intelligence, Continuous Monitoring, Threat Modeling, Threat Detection, Security Strategy, Cloud Security, Disaster Recovery, Threat Management, Firewall, Security Management, Network Security, Cybersecurity, Cloud Services, AI Security, Security Information and Event Management (SIEM), Cloud Management
Advanced · Specialization · 1 - 3 Months

Packt
Skills you'll gain: Amazon Web Services, Disaster Recovery, Amazon CloudWatch, Security Information and Event Management (SIEM), Intrusion Detection and Prevention, Configuration Management, Automation
Intermediate · Course · 1 - 3 Months