Network courses can help you learn network architecture, protocols, security measures, and troubleshooting techniques. You can build skills in configuring routers and switches, managing network traffic, and implementing security policies. Many courses introduce tools like Wireshark for network analysis and Cisco Packet Tracer for simulation, allowing you to practice real-world networking scenarios and understand how different components interact within a network.

Whizlabs
Skills you'll gain: Microsoft Azure, Virtual Networking, Cloud Services, System Monitoring, Infrastructure As A Service (IaaS), Network Monitoring, Cloud Engineering, Application Performance Management, Cloud Management, Network Troubleshooting, Cloud Infrastructure, Cloud Storage, Virtual Machines, Event Monitoring, Disaster Recovery, Continuous Monitoring, Data Storage, Query Languages
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: API Testing, Test Automation, Test Case, Test Tools, Test Execution Engine, Application Programming Interface (API), System Monitoring, Restful API, Continuous Integration, Scenario Testing, Continuous Delivery, Jenkins, Continuous Monitoring, CI/CD, Test Data, Azure DevOps Pipelines, Azure DevOps, Database Management, Query Languages, Data Validation
Advanced · Course · 1 - 4 Weeks

Alex Genadinik
Skills you'll gain: Content Scheduling, TikTok, Closing (Sales), LinkedIn, Strategic Partnership, Price Negotiation, Thought Leadership, Video Production, Social Media Content, Social Media, Shared Media, Business Planning, Brand Awareness, Social Media Marketing, Brand Strategy, Business Relationship Management, Contract Negotiation, Negotiation, Web Analytics and SEO, Proposal Writing
Beginner · Specialization · 3 - 6 Months

Skills you'll gain: Budget Management, Cost Management, Financial Management, Cost Containment, Resource Allocation, Resource Utilization, Cost Estimation, Predictive Modeling, Forecasting, Operating Cost, Financial Modeling, Data-Driven Decision-Making, Cost Benefit Analysis, Gap Analysis, Performance Analysis
Intermediate · Course · 1 - 4 Weeks

Johns Hopkins University
Skills you'll gain: Penetration Testing, MITRE ATT&CK Framework, Metasploit, Public Key Infrastructure, Exploit development, Exploitation techniques, Threat Modeling, Cybersecurity, Cryptography, Mobile Security, Cryptographic Protocols, Security Testing, Vulnerability Scanning, Cyber Security Assessment, Application Security, Operating System Administration, Network Security, Operating Systems, Encryption, Hardening
Intermediate · Specialization · 3 - 6 Months

Skills you'll gain: Human Machine Interfaces, Network Protocols, Communication Systems, System Configuration, Remote Access Systems, Automation, Web Servers, Scripting, System Monitoring, Systems Integration, Authorization (Computing), Algorithms, Data Structures
Advanced · Course · 3 - 6 Months

Coursera
Skills you'll gain: Email Marketing, Marketing Analytics, Target Audience, Performance Analysis, Data-Driven Marketing, Return On Investment, Customer Analysis, Marketing Effectiveness, Performance Review, Marketing Strategy and Techniques, Strategic Marketing, Data Integration, Lead Generation, Customer Engagement, Consumer Behaviour, Continuous Improvement Process
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Cloud Management, Microsoft Azure, Cloud Computing, Generative AI, Cloud Platforms, Cloud Solutions, Cloud Infrastructure, Cloud Computing Architecture, Cloud Services, Public Cloud, Cloud Deployment, AI literacy, System Monitoring, Data Governance, Infrastructure as Code (IaC), Scalability
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Animations, Canva (Software), Social Media, Storytelling, Visual Storytelling, Social Media Content, Social Media Marketing, Graphical Tools, Graphic and Visual Design Software, Design, Graphic Design, Marketing
Beginner · Guided Project · Less Than 2 Hours

Skills you'll gain: Test Tools, Test Case, Test Automation, Regression Testing, CI/CD, Continuous Integration, Continuous Deployment, No-Code Development, Test Planning, Test Data, Code Reusability, Maintainability, Development Environment, Debugging, Scalability
Advanced · Course · 1 - 4 Weeks

Skills you'll gain: Canva (Software), Logo Design, Graphic Design, Driving engagement, Branding, Graphic and Visual Design Software, Content Creation, Target Audience, Presentations, Social Media Content, Brand Strategy, Brand Awareness, Creativity, Social Media, Social Media Marketing
Beginner · Guided Project · Less Than 2 Hours

Coursera
Skills you'll gain: Cloud Management, Compliance Management, IT Automation, Infrastructure as Code (IaC), Terraform, Cloud Security, Cost Control, Automation, Amazon Web Services, Governance, Compliance Auditing, Security Controls, Cost Management, Scripting, Analytics, Advanced Analytics, Billing, Data-Driven Decision-Making, Analysis
Intermediate · Course · 1 - 4 Weeks