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.

Microsoft
Skills you'll gain: Health Informatics, Azure Active Directory, Medical Privacy, Cloud Security, Health Care, Identity and Access Management, Real Time Data, Data Infrastructure, Model Training, Patient Education and Support, AI Security, Microsoft Azure, Clinical Data Management, Clinical Monitoring, Health Technology, Image Analysis, Data Visualization Software, Patient Communication, Generative AI, AI Integrations
Beginner · Professional Certificate · 3 - 6 Months

Skills you'll gain: Target Audience, Microsoft Outlook, Email Marketing, Email Automation, Campaign Management, Campaign Planning, Compliance Auditing, Customer Relationship Management (CRM) Software, Process Optimization, Process Improvement, Google Workspace, Marketing Planning, Data Mapping, Branding, Marketing Automation, Regulatory Compliance, Gmail, Project Planning, Copywriting, Brand Management
Beginner · Specialization · 3 - 6 Months

Starweaver
Skills you'll gain: Business Process Modeling, Process Modeling, Responsible AI, Digital Transformation, Business Process Management, Business Process Improvement, AI Product Strategy, Workflow Management, AI Enablement, Product Management, Scalability, Sustainable Development, Social Impact, Generative AI, Customer Insights, Innovation, Sustainability Reporting, Prompt Engineering, AI Personalization, Automation
Intermediate · Specialization · 1 - 4 Weeks

Scrimba
Skills you'll gain: User Accounts, Real Time Data, Authentications, Frontend Integration, Cloud Applications, Cloud Development, Application Development, Single Sign-On (SSO), Security Controls, NoSQL, Serverless Computing, Identity and Access Management, Data Management, Data Storage, Cloud Security
Intermediate · Course · 1 - 4 Weeks

Università di Napoli Federico II
Skills you'll gain: Market Liquidity, Bank Regulations, Derivatives, Securities Trading, Financial Regulation, Financial Market, Securities (Finance), FinTech, Financial Systems, Banking, Financial Trading, Financial Services, Market Dynamics, Financial Regulations, Financial Statement Analysis, Commercial Banking, Investments, Futures Exchange, Risk Modeling, Finance
Intermediate · Specialization · 3 - 6 Months

Skills you'll gain: Hardware Troubleshooting, Customer Service, Network Troubleshooting, Customer Relationship Building, Computer Security Incident Management, Incident Response, Continuous Improvement Process, Cybersecurity, Process Improvement, Incident Management, Quality Improvement, Performance Metric, Operating Systems, Service Improvement, Computer Hardware, Cyber Attacks, Technical Support, Operating System Administration, Technical Support and Services, Digital Transformation
Beginner · Professional Certificate · 3 - 6 Months

Skills you'll gain: Routing Protocols, Software-Defined Networking, Wide Area Networks, Virtual Networking, Network Troubleshooting, Open Shortest Path First (OSPF), Network Routing, Network Architecture, Network Monitoring, Network Planning And Design, Virtual Private Networks (VPN), Border Gateway Protocol, Network Performance Management, Network Security, Network Administration, Network Engineering, Firewall, Amazon Web Services, Cloud Services, Network Infrastructure
Beginner · Specialization · 1 - 3 Months

Skills you'll gain: Dynamic Host Configuration Protocol (DHCP), Linux Servers, User Accounts, Virtual Networking, Virtualization, Linux Administration, Lightweight Directory Access Protocols, User Provisioning, Network Performance Management, Virtualization and Virtual Machines, Linux, Group Policy, Server Administration, Servers, Network Administration, Network Security, Security Management, Cybersecurity, Disaster Recovery, Large Language Modeling
Intermediate · Specialization · 1 - 4 Weeks

University of California, Davis
Skills you'll gain: Prompt Engineering, Responsible AI, Large Language Modeling, AI literacy, AI powered creativity, Anthropic Claude, Writing and Editing, Artificial Intelligence, Artificial Intelligence and Machine Learning (AI/ML), Generative AI, Data Ethics, LLM Application, Editing, Writing, OpenAI, Workplace inclusivity, Business Writing, Diversity and Inclusion, Emerging Technologies, Deep Learning
Beginner · Specialization · 1 - 3 Months

Skills you'll gain: MongoDB, Node.JS, Angular, Restful API, API Design, NoSQL, Bootstrap (Front-End Framework), Database Development, Scalability, JavaScript Frameworks, Authentications, Query Languages, Web Frameworks, Web Applications, JSON, Application Programming Interface (API), Database Management, Authorization (Computing), Distributed Computing, Web Development Tools
Beginner · Specialization · 3 - 6 Months

Coursera
Skills you'll gain: Medical Billing and Coding, Medical Billing, ICD Coding (ICD-9/ICD-10), Medical Coding, CPT Coding, Revenue Cycle Management, Clinical Documentation, Medical Office Procedures, Health Administration, Medical Terminology
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Social Media Analytics, Data Visualization, Plot (Graphics), Statistical Visualization, Matplotlib, Marketing Analytics, Social Media Marketing, Python Programming, Social Media, Data Presentation, Data Analysis, Data Wrangling, Exploratory Data Analysis, Data Cleansing, Seaborn, Content Performance Analysis, Jupyter
Intermediate · Guided Project · Less Than 2 Hours