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.

L&T EduTech
Skills you'll gain: Stakeholder Management, Project Risk Management, Environment Health And Safety, Quality Management, Communication Planning, Procurement, Stakeholder Engagement, Communication Strategies, Risk Management, Project Performance, Purchasing, Project Controls, Strategic Communication, Stakeholder Communications, Supply Management, Subcontracting, Supplier Management, Quality Monitoring, Quality Improvement, Vendor Management
Advanced · Course · 1 - 4 Weeks

Skills you'll gain: Incident Response, Local Area Networks, System Support, Incident Management, Linux Commands, Network Monitoring, Information Technology Operations, User Provisioning, Dynamic Host Configuration Protocol (DHCP), Data Storage, Hardware Troubleshooting, Network Infrastructure, Security Controls, VPN Clients, Remote Access Systems, System Configuration, Linux, Mac OS, Email Security, Android (Operating System)
Beginner · Specialization · 3 - 6 Months

University of California San Diego
Skills you'll gain: Digital pedagogy, digital literacy, Computer Science, Computational Thinking, Social Impact, Geospatial Information and Technology, Computer Networking, Media and Communications, Algorithms, Global Positioning Systems
Beginner · Course · 1 - 3 Months

Banco Interamericano de Desarrollo
Skills you'll gain: Governance, Public Safety and National Security, Security Management, Security Strategy, Social Justice, Public Administration, Policy Analysis, Policy Development, Leadership and Management, Public Policies, Continuous Monitoring, Program Evaluation, Safety and Security, Social Work, Analysis
Beginner · Course · 1 - 3 Months

Skills you'll gain: Customer Insights, Microsoft Copilot, Customer Analysis, Persona Development, Data-Driven Marketing, Marketing, Marketing Strategies, Report Writing, Search Engine Marketing, Generative AI Agents, Target Audience, Prompt Engineering, Search Engine Optimization, Customer Data Management, Social Media Marketing, Data Import/Export
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Data Transformation, Data Wrangling, Data Manipulation, Spreadsheet Software, Business Reporting, Financial Analysis, Financial Data, Data Import/Export, Data Cleansing, Excel Formulas, Microsoft Excel, Budget Management, Trend Analysis, Expense Management, Data Analysis, Financial Reporting, Pivot Tables And Charts, Variance Analysis, Descriptive Analytics, Budgeting
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Cucumber (Software), API Testing, Gherkin (Scripting Language), Behavior-Driven Development, JSON, Restful API, Apache Maven, Application Programming Interface (API), Test Tools, Test Case, Test Planning, Software Testing, Test Engineering, Test Script Development, Security Testing, Test Automation, Code Coverage, Authentications, Java Programming, Java
Beginner · Specialization · 1 - 3 Months

Skills you'll gain: API Design, Back-End Web Development, Data Security, Application Programming Interface (API), IT Infrastructure, Application Security, Infrastructure Security, Data Integrity, Servers, Server Administration
Beginner · Course · 1 - 4 Weeks

Edureka
Skills you'll gain: Prompt Patterns, Generative AI Agents, AI Orchestration, AI Workflows, Business Process Automation, Make.com, Large Language Modeling, Automation, ChatGPT, Agentic systems, Generative Model Architectures, Agentic Workflows, LangChain, Responsible AI, AI Security, Workflow Management, OpenAI, Process Optimization, Application Programming Interface (API), Decision Support Systems
Beginner · Specialization · 1 - 3 Months

Skills you'll gain: Google Cloud Platform, Cloud Development, Kubernetes, Cloud Infrastructure, Cloud Applications, Identity and Access Management, Infrastructure As A Service (IaaS), Prompt Engineering, Containerization, Cloud Platforms, Cloud Deployment, Generative AI, Cloud Storage, Cloud Services, Network Infrastructure, Cloud Management, Cloud Computing, Data Storage, Virtual Machines, Platform As A Service (PaaS)
Beginner · Course · 1 - 3 Months

Skills you'll gain: AWS Identity and Access Management (IAM), Amazon CloudWatch, AWS SageMaker, Amazon DynamoDB, Amazon Web Services, Amazon Redshift, Serverless Computing, Identity and Access Management, Amazon S3, AWS CloudFormation, Cloud Management, AWS Kinesis, Infrastructure as Code (IaC), Virtual Networking, Cloud Security, Network Security, Threat Detection, Network Architecture, Kubernetes, Containerization
Advanced · Specialization · 3 - 6 Months

Skills you'll gain: Non-Verbal Communication, Intelligence Collection and Analysis, Exploitation techniques, Human Factors (Security), Penetration Testing, Data Collection, Security Awareness, Persuasive Communication, Social Sciences, Rapport Building, Email Security
Intermediate · Course · 1 - 3 Months