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: Email Marketing, Campaign Management, Workflow Management, Operational Efficiency, Marketing Operations, Timelines, Coordination, Performance Analysis, Asset Management, Process Management, Continuous Improvement Process
Beginner · Course · 1 - 4 Weeks

Coursera
Skills you'll gain: Timelines, Project Portfolio Management, Project Coordination, Resource Allocation, Resource Management, Project Management, Resource Utilization, Dependency Analysis, Scheduling, Operational Efficiency, Process Improvement, Portfolio Management
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Consultative Selling, Closing (Sales), Sales Management, Communication, Sales Prospecting, Selling Techniques, Sales Presentations, Sales Strategy, Consumer Behaviour, Sales, Sales Presentation, Marketing Psychology, Sales Training, Overcoming Objections, Initiative and Leadership, Solution Selling, Resilience, Sales Process, Persuasive Communication, Sales Support
Beginner · Specialization · 1 - 3 Months

LearnQuest
Skills you'll gain: Sales Prospecting, Product Demonstration, Sales, Technical Sales, Sales Pipelines, Sales Strategy, Sales Process, Sales Presentations, Consultative Selling, Return On Investment, Customer Engagement, Interviewing Skills, Needs Assessment, Customer Relationship Management (CRM) Software, Social Media, Relationship Building, Data Storytelling, Presentations, Overcoming Objections
Beginner · Course · 1 - 4 Weeks

Coursera
Skills you'll gain: Risk Analysis, Business Risk Management, Simulation and Simulation Software, Return On Investment, Data Analysis, Data Modeling, Financial Modeling, Microsoft Excel, Data-Driven Decision-Making, Probability Distribution, Business Modeling, Strategic Decision-Making
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Marketing Analytics, Web Analytics, Content Performance Analysis, Marketing Effectiveness, Marketing Automation, Data Analysis, Customer Insights, Data-Driven Decision-Making, Statistical Analysis, Web Analytics and SEO, Model Evaluation, Anomaly Detection, Continuous Monitoring, Quality Assessment, Verification And Validation
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: A/B Testing, Google Analytics, Customer Insights, Marketing Analytics, Target Audience, Digital Advertising, Online Advertising, Social Media Campaigns, Advertising Campaigns, Performance Measurement, Business Metrics, Key Performance Indicators (KPIs), Consumer Behaviour, AI Enablement, Data Analysis
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Apache Spark, PySpark, Performance Tuning, Data Pipelines, Data Processing, Systems Analysis
Beginner · Course · 1 - 4 Weeks

Coursera
Skills you'll gain: Performance Reporting, Performance Analysis, Marketing Analytics, Data-Driven Decision-Making, Business Writing, Marketing Effectiveness, Data Storytelling, Email Marketing, Data Presentation, Concision, Key Performance Indicators (KPIs)
Beginner · Course · 1 - 4 Weeks

Coursera
Skills you'll gain: Stakeholder Communications, Campaign Management, Smart Goals, Email Marketing, Marketing Effectiveness, Goal Setting, Strategic Marketing, Strategic Thinking, Performance Measurement, Business Metrics
Beginner · Course · 1 - 4 Weeks

Coursera
Skills you'll gain: Email Marketing, Campaign Management, Marketing Planning, Strategic Marketing, Marketing Effectiveness, Customer Analysis, Marketing Automation, Target Audience, Promotions and Campaigns, Workflow Management
Beginner · Course · 1 - 4 Weeks

Coursera
Skills you'll gain: Data Mapping, Configuration Management, Jira (Software), Systems Integration, Data Integration, Data Validation, Project Management Software, Workflow Management, Continuous Monitoring, Project Documentation
Beginner · Course · 1 - 4 Weeks