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: Cloud Infrastructure, Google Cloud Platform, Cloud Development, Kubernetes, Cloud Applications, Infrastructure As A Service (IaaS), Cloud Computing, Containerization, Cloud Services, Cloud Management, Cloud Storage, Data Storage, Application Deployment, Cloud Deployment, Network Infrastructure, Virtual Machines, Virtual Networking, Cloud Security, Platform As A Service (PaaS), Identity and Access Management
Beginner · Course · 1 - 3 Months

Starweaver
Skills you'll gain: Digital Forensics, Investigation, Cybersecurity, Data Integrity, Criminal Investigation and Forensics, Data Ethics, Computer Security, Scenario Testing, Technical Communication, Incident Response, Writing, Technical Documentation, Data Analysis Software, File Systems, Artifactory, Microsoft Windows
Beginner · Course · 1 - 3 Months

Skills you'll gain: Application Programming Interface (API), Simple Object Access Protocol (SOAP), Application Deployment, Development Environment, Hibernate (Java), OAuth, Back-End Web Development, Eclipse (Software)
Beginner · Course · 1 - 4 Weeks

Illinois Tech
Skills you'll gain: DevSecOps, DevOps, User Centered Design, Usability, Systems Integration, User Experience Design, Systems Analysis, System Implementation, Human Computer Interaction, Application Security, Agile Methodology, Information Systems, Software Development, CI/CD, Secure Coding, Security Testing, User Feedback, Project Management Software, Information Technology, Database Management Systems
Build toward a degree
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Amazon Web Services, Code Review, AI Enablement, Integrated Development Environments, AI Workflows, Microsoft Visual Studio, Debugging, Development Environment, Vulnerability Scanning, Software Development, Web Applications, TypeScript
Intermediate · Guided Project · Less Than 2 Hours

Skillshare
Skills you'll gain: Diversity Equity and Inclusion Initiatives, Diversity Training, Diversity and Inclusion, Diversity Programs, Diversity Awareness, Workplace inclusivity, Initiative and Leadership, Organizational Leadership, Leadership Development, Strategic Leadership, Organizational Change, Organizational Effectiveness, Case Studies, Goal Setting
Beginner · Course · 1 - 4 Weeks

Google Cloud
Skills you'll gain: Cloud Management, Google Cloud Platform, Cost Management, Infrastructure Architecture, Site Reliability Engineering, Cloud Computing, Operational Excellence, Cloud Services, DevOps, Identity and Access Management, Scalability, Corporate Sustainability, Budgeting, Disaster Recovery
Beginner · Course · 1 - 3 Months
Skills you'll gain: AI Security, Mobile Security, Model Deployment, Mobile Development, Continuous Monitoring, Application Security, Threat Modeling, Apple iOS, Security Requirements Analysis, System Monitoring, Encryption, Threat Management, Security Management, Information Privacy, Program Implementation
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Social Media Content, Content Creation, Social Media, Social Media Marketing, Drive Engagement, Target Audience
Beginner · Guided Project · Less Than 2 Hours

Skills you'll gain: Data Analysis, Statistical Analysis, Probability Distribution, R Programming, Exploratory Data Analysis, Statistical Modeling, Machine Learning, Statistical Inference, Classification Algorithms, Data Manipulation, Supervised Learning, Random Forest Algorithm, Regression Analysis, Model Evaluation, Decision Tree Learning
Mixed · Course · 1 - 4 Weeks

Whizlabs
Skills you'll gain: Chef (Configuration Management Tool), Infrastructure as Code (IaC), Development Testing, Software Installation, Cloud Infrastructure, CI/CD, DevSecOps, System Support, Configuration Management, Automation
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: AWS Identity and Access Management (IAM), Amazon Web Services, Amazon Elastic Compute Cloud, Databases, Infrastructure as Code (IaC), Amazon S3, Amazon DynamoDB, Cloud Infrastructure, CI/CD, Public Cloud, Cloud Computing, Containerization, Serverless Computing, Cloud Storage, Scalability
Beginner · Course · 1 - 3 Months