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.

Skills you'll gain: Expense Management, Travel Arrangements, Auditing, Accounting, Compliance Auditing, Compliance Management, Loss Prevention, Fraud detection, Law, Regulation, and Compliance, Decision Making, Document Management, Verification And Validation
Beginner · Course · 1 - 4 Weeks

EDUCBA
Skills you'll gain: Internet Of Things, Advanced Analytics, Big Data, Data Management, Wireless Networks, Predictive Analytics, Applied Machine Learning, Analytics, Water Sustainability, Data-Driven Decision-Making, Sustainable Systems, Environmental Monitoring, Geospatial Information and Technology, Telecommunications, Sustainable Technologies, Machine Controls, Real Time Data, Automation, Data Analysis, Data Collection
★ 4.6 (326) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Responsible AI, Data Ethics, Organizational Strategy, AI Product Strategy, AI Enablement, Strategic Leadership, Cross-Functional Collaboration, Governance, Artificial Intelligence and Machine Learning (AI/ML), Decision Making, AI literacy, Business Ethics, Technology Roadmaps, Data Governance, Organizational Structure, Scalability, Risk Mitigation
Intermediate · Course · 1 - 4 Weeks

Universidad de los Andes
Skills you'll gain: Digital pedagogy, Education Software and Technology, Learning Management Systems, digital literacy, User Centered Design, Requirements Analysis, Quality Assurance, Virtual Environment
★ 4.5 (161) · Intermediate · Specialization · 1 - 3 Months

Skills you'll gain: Culture Transformation, Process Improvement, Drive Engagement, Quality Improvement, Process Analysis, Complex Problem Solving, Analysis
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Application Security, Information Management, Security Controls, Configuration Management, Threat Management, Secure Coding, Vulnerability Assessments, System Configuration, Asset Management, Cloud Security, Patch Management, Cloud Management, Software Development Life Cycle, Asset Protection, Cloud Computing, Change Control, Encryption
Intermediate · Course · 1 - 4 Weeks

Universiteit Leiden
Skills you'll gain: Statistical Inference, Statistical Hypothesis Testing, Regression Analysis, R Programming, Data Analysis, Statistical Analysis, Descriptive Analytics, R (Software), Descriptive Statistics, Statistical Methods, Sampling (Statistics), Analysis, Probability & Statistics, Data Ethics, Data Collection, Analytical Skills, Medical Privacy, Exploratory Data Analysis, Statistical Reporting, Logistic Regression
★ 4.6 (46) · Beginner · Course · 1 - 3 Months

Skills you'll gain: Account Management, Account Strategy, Cross-Functional Team Leadership, Cross Selling, Upselling, Sales Management, Cross-Functional Collaboration, Drive Engagement, Relationship Management, Virtual Teams, B2B Sales, Sales Strategy, Consultative Approaches, Vendor Management, Business Relationship Management, Customer Relationship Management, Driving engagement, Stakeholder Management, Consultative Selling, Market Intelligence
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Patch Management, Microsoft Azure, Disaster Recovery, System Monitoring, Cloud Management, Cloud Storage, File Management, Data Storage, Cloud Security, Continuous Monitoring, Event Monitoring, Virtual Machines, Data Security, Query Languages
★ 4.6 (15) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Milestones (Project Management), Backlogs, Scope Management, Agile Project Management, Program Standards, Project Scoping, Sprint Retrospectives, Project Documentation, Project Risk Management, Project Planning, Requirements Analysis, Stakeholder Analysis, Agile Methodology, Project Management, Communication Planning, Quality Assessment, Sprint Planning, Project Management Life Cycle, Program Management, Organizational Structure
★ 5 (826) · Beginner · Professional Certificate · 3 - 6 Months

Skills you'll gain: Project Estimation, Project Schedules, Work Breakdown Structure, Estimation, Scheduling, Project Planning, Project Management
★ 4.5 (201) · Beginner · Guided Project · Less Than 2 Hours

University of California, Irvine
Skills you'll gain: Persona Development, Marketing Strategies, Digital Brand Strategy, Digital Media Strategy, Target Audience, Social Media Strategy, Social Media Marketing, Customer Analysis, Digital Marketing, Marketing Planning, Customer Acquisition Management, Customer experience improvement, Customer Engagement, Customer Retention, Social Media, Marketing, Target Market, Brand Management, E-Commerce, Experience Design
★ 4.7 (305) · Beginner · Course · 1 - 4 Weeks