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.

Skills you'll gain: Software Architecture, Integrated Development Environments, Code Review, AI Workflows, Software Design, Python Programming, Version Control, Java Programming
Intermediate · Course · 1 - 3 Months

Simplilearn
Skills you'll gain: Social Media Management, Instagram, Facebook, Social Media, Advertising, Digital Advertising, Social Media Marketing, Performance Analysis, Customer Communications Management, Content Management Systems, E-Commerce, Collaboration, Content Creation, Data-Driven Decision-Making, Customer Service, Content Marketing, Team Management, Drive Engagement, Sales
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Oracle Databases, Oracle SQL Developer, Performance Tuning, Database Management, Database Architecture and Administration, Database Administration, PL/SQL, Relational Databases, Patch Management, Data Integrity, SQL, Data Import/Export, Data Storage Technologies, User Accounts, Disaster Recovery
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Splunk, Lightweight Directory Access Protocols, System Monitoring, Scripting, Dashboard, Business Intelligence, Scatter Plots, Pivot Tables And Charts, Servers, Data Visualization Software, Data-Driven Decision-Making, Software Installation, Role-Based Access Control (RBAC), Data Analysis Expressions (DAX), Data Pipelines, Authentications, Unstructured Data, Data Visualization, Windows Servers, Network Troubleshooting
Beginner · Specialization · 3 - 6 Months

Google Cloud
Skills you'll gain: Cloud Deployment, Application Deployment, Containerization, Continuous Deployment, Docker (Software), Cloud Applications, CI/CD, Application Security, Serverless Computing
Beginner · Project · Less Than 2 Hours

Coursera
Skills you'll gain: Mitigation, Risk Modeling, Analysis, Personally Identifiable Information, Accountability, Model Evaluation
Intermediate · Course · 1 - 4 Weeks

Google Cloud
Skills you'll gain: Google App Engine, Cloud Applications, Google Cloud Platform, Cloud Development, Application Deployment, Scalability, Platform As A Service (PaaS), Test Tools, Cloud API, PHP (Scripting Language)
Beginner · Project · Less Than 2 Hours

Skills you'll gain: Marketing Strategies, Facebook, Persona Development, Strategic Marketing, Target Audience, Content Marketing, Marketing, Social Media Marketing, Social Media, Customer Analysis, Driving engagement, E-Commerce, Business
Beginner · Guided Project · Less Than 2 Hours

Skills you'll gain: Kubernetes, Google Cloud Platform, Continuous Deployment, Role-Based Access Control (RBAC), Continuous Integration, Cloud-Native Computing, Cloud Infrastructure, Cloud Storage, Authorization (Computing), Identity and Access Management, System Monitoring, Security Controls, Managed Services, Application Performance Management, Authentications, Database Management Systems, Scalability
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Dataflow, Serverless Computing, Data Pipelines, Identity and Access Management, Cloud Security, Data Security, Google Cloud Platform, Data Processing, Containerization
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Cloud Foundry, Platform As A Service (PaaS), Cloud Deployment, DevOps, Application Deployment, Docker (Software), Containerization, Cloud Applications, Continuous Deployment, Cloud Services, CI/CD, Application Development, YAML, Scalability, Command-Line Interface
Intermediate · Guided Project · Less Than 2 Hours

Illinois Tech
Skills you'll gain: Predictive Analytics, Advanced Analytics, Data Cleansing, Unsupervised Learning, Data Analysis, Data Mining, Classification Algorithms, Supervised Learning, Decision Tree Learning, Machine Learning, Artificial Neural Networks
Intermediate · Course · 1 - 3 Months