Network administration courses can help you learn network design, configuration, security protocols, and troubleshooting techniques. You can build skills in managing network hardware, optimizing performance, and ensuring data integrity. Many courses introduce tools such as Cisco routers, firewalls, and network monitoring software, that support implementing effective network solutions and maintaining system reliability.

Skills you'll gain: Human Resources Software, Human Resources Information System (HRIS), Systems Administration, HR Tech, System Configuration, Organizational Structure, Payroll Administration, Oracle Databases, Enterprise Resource Planning, Workforce Management, Payroll Systems, Payroll, Payroll Processing, User Accounts, Data Validation, Data Entry, Scheduling
Intermediate · Course · 1 - 3 Months

Skills you'll gain: IT Security Architecture, Threat Modeling, Enterprise Architecture, Security Architecture Review, Cybersecurity, Application Security, Threat Management, Cyber Security Strategy, Network Security, Systems Architecture, Identity and Access Management, Information Systems Security, Security Strategy, Endpoint Security, Security Controls, Data Security, Risk Analysis, Remote Access Systems, Risk Mitigation, Case Studies
Intermediate · Course · 1 - 3 Months

Digital Marketing Institute
Skills you'll gain: Digital Marketing, Social Media Marketing, Marketing Channel, Social Media Campaigns, Digital Media Strategy, Digital Marketing Campaigns, Marketing Automation, Social Media Management, Social Media Content, Digital Marketing Tools, Marketing Strategy and Techniques, Digital Content, Social Media Strategy, Marketing Strategies, Digital Advertising, Social Media Analytics, Marketing, Content Marketing, Marketing Communications, Demand Generation
Beginner · Course · 1 - 4 Weeks

Board Infinity
Skills you'll gain: Spring Framework, Java Programming, Java, Application Frameworks, Java Platform Enterprise Edition (J2EE), Maintainability, Scalability, Extensible Markup Language (XML)
Intermediate · Course · 1 - 4 Weeks

Edureka
Skills you'll gain: Rust (Programming Language), Memory Management, Application Programming Interface (API), Server Side, Code Reusability, Back-End Web Development, System Programming, Web Frameworks, Web Development, Other Programming Languages, Web Servers, Software Documentation, Scalability, Integrated Development Environments, Build Tools, Data Analysis, Maintainability, Network Protocols, Application Development, Authentications
Intermediate · Specialization · 1 - 3 Months

Skills you'll gain: Exploit development, Penetration Testing, Exploitation techniques, Scripting, Brute-force attacks, Scripting Languages, Shell Script, Python Programming, Program Development, Network Protocols, Data Persistence, Software Installation
Advanced · Course · 1 - 3 Months

Coursera
Skills you'll gain: Email Automation, Email Marketing, Marketing Automation, Customer Engagement, Driving engagement, Customer Relationship Building, Greeting Customers
Beginner · Course · 1 - 4 Weeks

MathWorks
Skills you'll gain: Reinforcement Learning, Agentic systems, Machine Learning Methods, Artificial Intelligence and Machine Learning (AI/ML), Artificial Neural Networks, Applied Machine Learning, Control Systems
Beginner · Course · 1 - 4 Weeks

Coursera
Skills you'll gain: Email Marketing, Brand Marketing, Brand Management, Campaign Management, Branding, Brand Strategy, Brand Awareness, Stakeholder Management, Business Priorities
Beginner · Course · 1 - 4 Weeks

Coursera
Skills you'll gain: Email Marketing, Copywriting, Concision, Marketing Psychology, Driving engagement, Marketing Effectiveness, Campaign Management, Peer Review, Writing
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Artificial Neural Networks, Data Visualization, Exploratory Data Analysis, Scientific Visualization, Applied Machine Learning, Model Training, Classification Algorithms, Predictive Modeling, Deep Learning, Data Analysis, Predictive Analytics, Machine Learning Algorithms, Model Evaluation, Machine Learning, Diagnostic Tests, Python Programming
Beginner · Guided Project · Less Than 2 Hours

University of Virginia
Skills you'll gain: Design Thinking, Ideation, Creative Thinking, Innovation, Creative Problem-Solving, Creativity, Open Mindset, Storytelling, Data Visualization, Strategic Thinking, Market Opportunities, Case Studies, Growth Mindedness, Verification And Validation, Leadership and Management, Marketing
Beginner · Course · 1 - 3 Months