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.

Chegg Skills
Skills you'll gain: Pandas (Python Package), Data Cleansing, Data Engineering, Data Quality, Descriptive Statistics, Data Manipulation, Data Wrangling, Statistical Analysis, Data Transformation, Package and Software Management, Data Import/Export, Statistics, Data Preprocessing, Data Processing, Data Analysis, Data Validation, Exploratory Data Analysis, Data Pipelines, NumPy, Python Programming
Beginner · Course · 1 - 4 Weeks

Macquarie University
Skills you'll gain: Cyber Security Strategy, Incident Response, Cyber Governance, Incident Management, Security Strategy, Computer Security Incident Management, Risk Modeling, Risk Analysis, Cyber Security Policies, Governance Risk Management and Compliance, Cyber Threat Intelligence, Event Monitoring, Cyber Risk, Cybersecurity, Cyber Security Assessment, Governance, Compliance Management, Cyber Operations, Risk Management, Risk Control
★ 4.7 (32) · Beginner · Specialization · 3 - 6 Months

Amazon Web Services
Skills you'll gain: Amazon Web Services, Security Software, Cloud Management
★ 4.4 (8) · Beginner · Course · 1 - 4 Weeks

Sage Publications
Skills you'll gain: Data Storytelling, Report Writing, Data Presentation, Business Reporting, Data Visualization, Technical Communication, Research Reports, Data Literacy, Business Writing, Storytelling, Communication, Writing, Target Audience
Beginner · Course · 1 - 3 Months

Macquarie University
Skills you'll gain: Identity and Access Management, AWS Identity and Access Management (IAM), Authentications, Azure Active Directory, Okta, Cybersecurity, Security Management, Data Security, Cloud Security
★ 4.8 (11) · Beginner · Course · 1 - 3 Months

Skills you'll gain: Network Security, Wireless Networks, Network Performance Management, Network Monitoring, Dynamic Host Configuration Protocol (DHCP), Ansible, Network Administration, Software-Defined Networking, Local Area Networks, Network Protocols, Infrastructure as Code (IaC), Terraform, Configuration Management, Encryption, Authentications
★ 5 (6) · Advanced · Course · 3 - 6 Months
Johns Hopkins University
Skills you'll gain: Rmarkdown, Exploratory Data Analysis, R (Software), Version Control, Statistical Analysis, R Programming, Data Manipulation, Data Cleansing, Data Science, Data Wrangling, Data Visualization, Data Processing, Plot (Graphics), Statistical Programming, Statistical Visualization, Ggplot2, Knitr, Data Sharing, GitHub, Machine Learning
★ 4.6 (48K) · Beginner · Specialization · 3 - 6 Months

DeepLearning.AI
Skills you'll gain: Extract, Transform, Load, Data Pipelines, Data Import/Export, Tensorflow, Data Preprocessing, Data Processing, Feature Engineering, Data Transformation, Data Sharing, Model Training, Data Management, Performance Tuning, Applied Machine Learning
★ 4.5 (536) · Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Data Wrangling, JSON, Data Structures
★ 4.7 (19) · Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Software-Defined Networking, Network Architecture, Network Engineering, Network Planning And Design, Wide Area Networks, Virtual Private Networks (VPN), Network Administration, Network Security, Network Performance Management, Firewall, Network Routing
Intermediate · Course · 1 - 4 Weeks

Packt
Skills you'll gain: Responsible AI, AI literacy, Power BI, ChatGPT, Data Analysis Expressions (DAX), Prompt Engineering, Workflow Management, Business Workflow Analysis, Google Sheets, Productivity Software, Microsoft Excel, Excel Formulas, Business Intelligence, Prompt Engineering Tools, AI Workflows, SQL, Data Analysis, Decision Support Systems, Automation, Query Languages
Beginner · Course · 1 - 3 Months

Skills you'll gain: Cyber Security Policies, Remote Access Systems, Security Management, Computer Security Incident Management, Data Security, Law, Regulation, and Compliance, Cybersecurity, Security Controls, Vulnerability Management, Computer Security Awareness Training, Incident Response, Security Software, Incident Management, End User Training and Support, Human Factors (Security), Security Awareness, General Data Protection Regulation (GDPR), Information Privacy, Human Factors
Beginner · Course · 1 - 4 Weeks