Network security courses can help you learn about firewalls, intrusion detection systems, and encryption protocols. You can build skills in risk assessment, incident response, and vulnerability management. Many courses introduce tools like Wireshark for network analysis, Nessus for vulnerability scanning, and various security information and event management (SIEM) systems, showing how these skills are applied in practical work to protect networks from cyber threats.

Coursera
Skills you'll gain: Timelines, Project Planning, Project Schedules, Project Management, Accountability, Project Management Software, Team Performance Management
Beginner · Course · 1 - 4 Weeks

Coursera
Skills you'll gain: Workflow Management, Project Coordination, Organizational Skills, Coordination, Work Breakdown Structure, Project Management Software, Process Optimization, Project Management, Dependency Analysis
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Exploitation techniques, Metasploit, Vulnerability Assessments, Vulnerability Scanning, Security Testing, Security Controls, Brute-force attacks, Virtual Environment, Cybersecurity, Virtual Machines, Technical Writing, Technical Documentation, Linux
Beginner · Course · 1 - 3 Months

Skills you'll gain: Sales Operations, Strategic Leadership, Business Leadership, Customer Insights, Organizational Effectiveness, Performance Measurement, Business Priorities, Performance Metric, Business Risk Management, Risk Analysis, Customer Relationship Building
Intermediate · Course · 1 - 4 Weeks

Rutgers the State University of New Jersey
Skills you'll gain: Supply Chain Management, Supply Chain, Supply Chain Systems, Manufacturing Operations, Operations Management, Operations, Supply Chain Planning, Business Operations, Inventory Management System, Operational Efficiency, Production Process, Inventory Control, Inventory and Warehousing, Operational Analysis, Logistics, Internal Communications, Process Analysis, Operational Excellence, Lean Six Sigma, Complex Problem Solving
Advanced · Course · 1 - 4 Weeks

Johns Hopkins University
Skills you'll gain: Image Analysis, Event-Driven Programming, Scalability, Dataflow, Digital Signal Processing, Distributed Computing, C++ (Programming Language), Program Development, Performance Tuning, Memory Management, Algorithms
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Cloud Security, Record Keeping, Cyber Security Policies, Security Management, Data Management, Cloud Management, Records Management, Cloud Computing Architecture, Cloud Standards, IT Security Architecture, Data Security, General Data Protection Regulation (GDPR), Data Governance, Personally Identifiable Information, Information Privacy, Threat Detection, Microsoft Azure, Security Controls, Threat Management
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Statistical Modeling, Data Validation, Media Planning, Variance Analysis, Regression Analysis, Predictive Analytics, Predictive Modeling, Web Analytics, Forecasting, Trend Analysis, Marketing Analytics, Marketing Budgets, Analytics, Data-Driven Decision-Making, Data Quality, Campaign Planning, Data Integrity
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Peripheral Devices, USB, Operating Systems, Computer Hardware, Operating System Administration, Data Storage Technologies, Hardware Troubleshooting, Data Storage, Computing Platforms, Hardware Architecture, Desktop Support, Computer Systems, System Configuration, Electrical Safety, Linux, System Software, File Systems, Information Technology, Microsoft Windows, File Management
Beginner · Course · 1 - 3 Months

Duke University
Skills you'll gain: Apache Airflow, Vector Databases, Performance Tuning, Scalability, Database Management Systems, Database Management, Data Pipelines, MySQL, Data Import/Export
Intermediate · Course · 1 - 4 Weeks

LearnQuest
Skills you'll gain: AI Enablement, Regulatory Requirements, Compliance Management, Regulatory Compliance, Law, Regulation, and Compliance, Business Transformation, Risk Analysis, Regulation and Legal Compliance, Risk Management Framework, Cross-Functional Team Leadership, Key Performance Indicators (KPIs), Business Risk Management, Scalability, Risk Management, AI Integrations, Knowledge Transfer, Culture Transformation, Cross-Functional Collaboration, No-Code Development, Data-Driven Decision-Making
Beginner · Course · 1 - 4 Weeks

Universidades Anáhuac
Skills you'll gain: Cybersecurity, Cyber Attacks, Information Systems Security, Data Security, Malware Protection, Security Controls, Vulnerability Assessments, Threat Detection, Network Security, Security Awareness, Security Strategy, Human Factors (Security), Network Protocols
Intermediate · Course · 1 - 3 Months