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.

Google Cloud
Skills you'll gain: Google Cloud Platform, Model Deployment, Model Optimization, Serverless Computing, Cloud Deployment, Generative AI, Cloud Platforms, AI Integrations, Application Deployment, Cloud-Based Integration, Containerization, Scalability
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: AI Orchestration, AI Workflows, Agentic Workflows, Generative AI Agents, Agentic systems, Enterprise Architecture, Retrieval-Augmented Generation, Scalability, Context Management, AI Security, Software Architecture, Vector Databases, Debugging, Memory Management
Intermediate · Course · 1 - 4 Weeks

Johns Hopkins University
Skills you'll gain: Apache Hadoop, Data Processing, Distributed Computing, Performance Tuning, Big Data, Software Architecture, Scalability, Program Development, System Configuration, File I/O, Software Design Patterns
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Identity and Access Management, Scalability, Security Controls, Authorization (Computing), Authentications, Data Access, Cyber Security Policies, Role-Based Access Control (RBAC), Performance Tuning, Data Governance, Token Optimization, Configuration Management
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Ansible, IT Automation, Devops Tools, Infrastructure as Code (IaC), DevOps, Kubernetes, YAML, Docker (Software), Scripting, Automation, Windows Servers, Key Management, Package and Software Management, Debugging, Command-Line Interface, Security Controls, Microsoft Windows, Software Installation, Configuration Management, Encryption
Intermediate · Course · 3 - 6 Months

Skills you'll gain: Facebook, Persona Development, Social Media, Social Media Marketing, Driving engagement, Social Media Campaigns, Customer Engagement, Social Media Strategy, Customer Insights, Social Media Management, Social Media Analytics, Target Audience, Customer Analysis
Intermediate · Guided Project · Less Than 2 Hours

Coursera
Skills you'll gain: Competitive Analysis, Keyword Research, Search Engine Optimization, Competitive Intelligence, Web Analytics and SEO, Market Opportunities, Content Strategy, Market Intelligence, Social Media Marketing, Strategic Thinking, Marketing Strategies, Search Engine Marketing, Digital Marketing, Target Audience, Market Research, Gap Analysis, Needs Assessment, Strategic Prioritization
Beginner · Course · 1 - 4 Weeks

Alex Genadinik
Skills you'll gain: Blockchain, Loans, FinTech, General Lending, Lending and Underwriting, Banking, Financial Services, Digital Assets, Financial Systems, Financial Trading, Market Liquidity, Investments, Transaction Processing, Automation
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Microsoft Azure, Azure Active Directory, Virtual Machines, Cloud Deployment, Cloud Applications, Cloud Development, Application Deployment, Virtualization and Virtual Machines, Authentications, Redis, Active Directory, Cloud Computing, Serverless Computing, Application Performance Management, Cloud Storage, NoSQL, Key Management, Data Storage Technologies, Cloud Security, Containerization
Intermediate · Course · 3 - 6 Months

University of Minnesota
Skills you'll gain: Predictive Modeling, Predictive Analytics, Business Analytics, Customer Analysis, Project Design, Advanced Analytics, Machine Learning Methods, Applied Machine Learning, Business Analysis, Solution Design, Sprint Planning, Machine Learning, Brainstorming, Trend Analysis, Design Thinking, Analysis, Ideation, Decision Tree Learning, Deep Learning, Quality Control
Beginner · Course · 1 - 3 Months

Skills you'll gain: Model Deployment, MLOps (Machine Learning Operations), Model Evaluation, Continuous Deployment, Model Training, Application Deployment, Tidyverse (R Package), R Programming, Health Informatics, Applied Machine Learning, Continuous Monitoring, Predictive Modeling, Machine Learning Methods, Dashboard Creation, Docker (Software), Containerization, Application Programming Interface (API)
Intermediate · Guided Project · Less Than 2 Hours

Skills you'll gain: Social Media Management, Social Media Content, Content Performance Analysis, Instagram, Social Media, Social Media Marketing, Content Optimization, Growth Strategies, Social Media Analytics, Social Media Strategy, Keyword Research, Drive Engagement, User Accounts
Beginner · Guided Project · Less Than 2 Hours