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: Financial Modeling, Business Analysis, Financial Statement Analysis, Management Consulting, Strategic Planning, Business Strategy, Data Presentation, Business Consulting, Data Visualization, Stakeholder Engagement, Stakeholder Management, Requirements Analysis, Generative AI, Microsoft Excel, Problem Solving, Process Improvement, Lean Six Sigma, Change Management, Key Performance Indicators (KPIs), Communication
★ 4.7 (5K) · Beginner · Professional Certificate · 3 - 6 Months

LearnQuest
Skills you'll gain: Image Analysis, Exploratory Data Analysis, Time Series Analysis and Forecasting, Data Wrangling, Model Evaluation, Data Preprocessing, Operations Research, Model Training, NumPy, Demand Planning, Feature Engineering, Supervised Learning, Supply Chain, Applied Machine Learning, Inventory Management, Trend Analysis, Data Visualization, Machine Learning, Data Science, Data Analysis
★ 3.4 (87) · Intermediate · Specialization · 3 - 6 Months

Skills you'll gain: Scaled Agile Framework, Agile Software Development, Agile Methodology, Behavior-Driven Development, Agile Product Development, Test Driven Development (TDD), Scalability, Agile Project Management, Sprint Planning, Solution Delivery, Virtualization and Virtual Machines, Integration Testing, Software Testing, Virtualization, Solution Architecture
★ 4.5 (494) · Beginner · Course · 1 - 4 Weeks

Kennesaw State University
Skills you'll gain: Cyber Governance, Vulnerability Management, Cyber Attacks, Cybersecurity, Cyber Risk, Threat Management, Security Management, Vulnerability Assessments, Threat Detection, Cyber Security Strategy, Security Awareness, Cyber Operations, Cyber Security Policies, Risk Management Framework, Incident Response, Human Factors (Security)
★ 4.7 (140) · Beginner · Course · 1 - 3 Months

Skills you'll gain: Azure Active Directory, Microsoft Azure, Microsoft 365, Role-Based Access Control (RBAC), Cloud Security, Multi-Factor Authentication, Identity and Access Management, Cloud Management, User Provisioning, Data Governance, User Accounts, Active Directory, Authorization (Computing), Data Security, Authentications, Data Loss Prevention, Governance Risk Management and Compliance, Zero Trust Network Access, Data Management, Governance
Intermediate · Specialization · 1 - 3 Months

Google Cloud
Skills you'll gain: Cloud Infrastructure, Infrastructure As A Service (IaaS), Infrastructure Architecture, Cloud Computing Architecture, Google Cloud Platform, Virtual Machines, Cloud Computing, Virtual Networking, Cloud Platforms, Network Planning And Design, Cloud Management, Cloud Storage, Virtualization and Virtual Machines, Network Infrastructure, Network Architecture, Computer Networking, General Networking
★ 4.7 (17K) · Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Microsoft 365, Microsoft Copilot, Azure Active Directory, Microsoft Teams, Collaborative Software, Identity and Access Management, Zero Trust Network Access, Microsoft Azure, Responsible AI, Data Governance, Administration, Compliance Management, Microsoft Office, Governance Risk Management and Compliance, Security Management, Information Management, Multi-Factor Authentication, Role-Based Access Control (RBAC), Artificial Intelligence, Governance
Intermediate · Course · 1 - 3 Months

LearnQuest
Skills you'll gain: Oracle SQL Developer, Oracle Databases, PL/SQL, Database Administration, SQL, Database Management Systems, Database Architecture and Administration, Stored Procedure, Database Management, Network Architecture, Software Development Tools, Change Control
★ 4.6 (124) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Responsible AI, Digital Advertising, Email Automation, Email Marketing, Data Ethics, Generative AI, Personalized Campaigns, Marketing Automation, Digital Marketing Tools, AI Personalization, Digital Marketing Campaigns, Advertising Campaigns, AI Integrations, Content Creation, Keyword Research, Content Optimization, Search Engine Optimization, Social Media Marketing, Copywriting, E-Commerce
★ 4.8 (61) · Intermediate · Course · 1 - 3 Months
Rutgers the State University of New Jersey
Skills you'll gain: Strategic Sourcing, Lean Six Sigma, Lean Manufacturing, Demand Planning, Procurement, Supplier Relationship Management, Manufacturing Operations, Forecasting, Supply Chain Planning, Lean Methodologies, Process Improvement, Supplier Management, Production Management, Operations Management, Customer Demand Planning, Inventory Management, Warehousing, Supply Chain, Warehouse Management, Logistics
★ 4.7 (16K) · Beginner · Specialization · 3 - 6 Months

Google Cloud
Skills you'll gain: Distributed Denial-Of-Service (DDoS) Attacks, Google Cloud Platform, Cloud Infrastructure, Load Balancing, Prompt Engineering, Kubernetes, Network Monitoring, Prompt Engineering Tools, Containerization, Virtual Networking, Network Architecture, Infrastructure As A Service (IaaS), Prompt Patterns, Network Security, Cloud Platforms, Cloud Storage, Network Routing, Network Planning And Design, Virtual Private Networks (VPN), Hybrid Cloud Computing
★ 4.8 (2K) · Intermediate · Specialization · 3 - 6 Months

Skills you'll gain: Google Cloud Platform, Amazon Web Services, AWS Identity and Access Management (IAM), Virtual Private Networks (VPN), Identity and Access Management, Cloud Infrastructure, Cloud Computing Architecture, Cloud Computing, Virtual Networking, Network Routing, Firewall, Network Security, Border Gateway Protocol, Wide Area Networks, User Accounts, Load Balancing
★ 4.7 (1.7K) · Intermediate · Course · 1 - 4 Weeks