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.

John Wiley & Sons
Skills you'll gain: Team Motivation, Team Performance Management, Team Building, Team Leadership, Teamwork, Team Collaboration, Management Training And Development, Team Oriented, Positivity, Leadership, Leadership Development, Conflict Management, Drive Engagement, Goal Setting, Optimism, Culture Transformation, Relationship Building, Empowerment, Trustworthiness, Verbal Communication Skills
Beginner · Course · 1 - 3 Months

Tinder
Skills you'll gain: Informed Consent, Assertiveness, Relationship Building, Ethical Standards And Conduct, Communication, Empathy, Interpersonal Communications, Recognizing Others, Non-Verbal Communication, Verbal Communication Skills, Safety and Security
★ 4.7 (34) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Cloud Infrastructure, Google Cloud Platform, Cloud Computing, Cloud Computing Architecture, Computing Platforms, Cloud Platforms, Infrastructure Architecture, Virtual Machines, Virtual Networking, Network Infrastructure, Cloud Management, Virtualization and Virtual Machines, Network Administration, System Configuration, General Networking, Network Routing, Firewall, Command-Line Interface
★ 4.6 (15) · Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Tensorflow, Google Cloud Platform, Scripting, Data-Driven Decision-Making, Model Training, Applied Machine Learning, Machine Learning Methods, Artificial Neural Networks, Machine Learning, Artificial Intelligence and Machine Learning (AI/ML), Cloud Computing, Development Environment
★ 4 (20) · Beginner · Project · Less Than 2 Hours

IBM
Skills you'll gain: Data Storytelling, Data Mining, Data Science, Data Strategy, Data-Driven Decision-Making, Data Analysis, Business Analytics, Big Data, Digital Transformation, Analytics, Regression Analysis, Apache Hadoop, Machine Learning, Deep Learning, Cloud Computing
★ 4.5 (21) · Beginner · Course · 1 - 4 Weeks

Coursera
Skills you'll gain: Apache Kafka, Real Time Data, Data Pipelines, Data Processing, Scalability
★ 3.7 (12) · Beginner · Course · 1 - 4 Weeks

Splunk Inc.
Skills you'll gain: Dashboard Creation, Splunk, Interactive Data Visualization, Data Mapping, Performance Tuning, Geospatial Information and Technology, Geospatial Mapping, Wireframing, Extensible Markup Language (XML), Prototyping, JSON
★ 4.6 (20) · Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: AI Security, Threat Modeling, Security Engineering, Security Testing, IT Security Architecture, Security Architecture Review, Hardening, Continuous Monitoring, Security Controls, Security Requirements Analysis, Security Strategy, Model Training, Vulnerability Assessments, Data Integrity, Data Validation, Model Evaluation, Information Privacy, Generative Adversarial Networks (GANs), Analysis, Design
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Microsoft Azure, Cloud Management, Virtual Machines, Kubernetes, Virtualization and Virtual Machines, Containerization, Cloud Storage, Cloud Computing, Infrastructure As A Service (IaaS), Data Storage, Data Storage Technologies, Cloud Deployment, Application Deployment, Data Management, IT Automation, Data Import/Export, Scalability
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Credit Risk, Risk Modeling, Financial Analysis, Financial Statement Analysis, Financial Modeling, Financial Statements, Cash Flows, Portfolio Risk, Investments, Risk Analysis, Market Liquidity, Corporate Finance, Return On Investment, Business Valuation, Data Modeling, Performance Stress Testing, Case Studies, Excel Formulas, Business Analytics
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Browser Compatibility, Performance Testing, Security Testing, Integration Testing, System Testing, API Testing, Software Testing, User Acceptance Testing (UAT), Performance Stress Testing, Acceptance Testing, Test Tools, Application Security, Test Automation, Responsive Web Design, Web Applications, Docker (Software), User Interface (UI), Python Programming
Beginner · Course · 1 - 4 Weeks

Alex Genadinik
Skills you'll gain: Video Production, Search Engine Optimization, Keyword Research, Product Promotion, Web Analytics and SEO, Social Media Content, Social Media Marketing, Content Optimization, Marketing Strategies, Strategic Partnership, Live Streaming, Social Media Strategy, Driving engagement, Promotional Strategies, Content Strategy, Online Advertising, Paid media, Performance marketing, Digital Advertising, Content Creation
Mixed · Course · 3 - 6 Months