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.

University of Minnesota
Skills you'll gain: Open Web Application Security Project (OWASP), Cloud Security, Authentications, Key Management, Cloud Applications, Application Security, Secure Coding, DevSecOps, Cloud Computing, Identity and Access Management, Multi-Factor Authentication, Distributed Denial-Of-Service (DDoS) Attacks, Web Services
Intermediate · Course · 1 - 4 Weeks

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, Firewall, Linux, Debugging
Beginner · Course · 1 - 4 Weeks

Whizlabs
Skills you'll gain: Network Security, Virtual Private Networks (VPN), Microsoft Azure, Firewall, Network Administration, Application Security, Network Architecture, Infrastructure Security, Load Balancing, Virtual Machines
Intermediate · Course · 1 - 4 Weeks

LearnKartS
Skills you'll gain: Salesforce, Salesforce Development, Workflow Management, Data Access, Role-Based Access Control (RBAC), Data Sharing, Process Design, Authorization (Computing), Business Process, Application Security, Identity and Access Management, Data Security, Automation, Business Process Automation, User Accounts, Security Controls, Operational Efficiency
Intermediate · Course · 1 - 4 Weeks

Whizlabs
Skills you'll gain: Infrastructure Security, Vulnerability Scanning, Network Security, Amazon Web Services, Firewall, Vulnerability Assessments, Network Infrastructure, Virtual Private Networks (VPN), Security Controls, Cloud Security, Endpoint Security, Distributed Denial-Of-Service (DDoS) Attacks, Load Balancing
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Software Testing, Open Web Application Security Project (OWASP), Business Logic, Development Testing, Secure Coding, Cryptography, Cybersecurity, Test Case, Identity and Access Management, Authentications, Vulnerability Assessments, Data Validation, Network Protocols, Authorization (Computing), Web Applications
Intermediate · Course · 1 - 4 Weeks

Packt
Skills you'll gain: Security Testing, Cybersecurity, Network Security, TCP/IP, Network Monitoring, Vulnerability Assessments, Servers, Network Analysis, Network Protocols, Exploitation techniques, Scripting
Intermediate · Course · 1 - 3 Months

AI CERTs
Skills you'll gain: Application Security, Cyber Threat Intelligence, Encryption, Regulatory Compliance
Advanced · Course · 1 - 3 Months

Vanderbilt University
Skills you'll gain: Data Storytelling, Prompt Engineering, ChatGPT, Prompt Patterns, Excel Macros, Excel Formulas, Microsoft Excel, LLM Application, Productivity, OpenAI, Data Visualization, Data Analysis, Generative AI, Artificial Intelligence, Data Cleansing, Large Language Modeling, Data Integration, Data Transformation, Data Validation, Artificial Intelligence and Machine Learning (AI/ML)
Beginner · Specialization · 1 - 3 Months

PepsiCo
Skills you'll gain: Water Sustainability, Water Resource Management, Water Resources, Hydrology, Water Quality, Stormwater Management, Corporate Sustainability, Stakeholder Engagement, Natural Resource Management, Environment and Resource Management, Supply Chain Management, Economic Development
Beginner · Course · 1 - 4 Weeks

Amazon Web Services
Skills you'll gain: Data-Driven Decision-Making, Data Lakes, Analytics, Data Architecture, Data Warehousing, Data Management, Data Analysis, Big Data, Business Analytics, Data Storage, Amazon Web Services, Machine Learning, Data Strategy
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Threat Modeling, Vulnerability Assessments, Blockchain, Application Security, Cryptographic Protocols, Computer Security, Security Testing, Security Engineering, Network Security, Data Security, Infrastructure Security, Cryptography, Malware Protection, Scripting, Transaction Processing, Secure Coding, Network Protocols, Key Management, Encryption
Intermediate · Course · 1 - 4 Weeks