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: AI Security, Responsible AI, Security Strategy, Data Security, Security Management, Enterprise Security, Threat Modeling, Security Controls, Infrastructure Security, Risk Management Framework, Data Loss Prevention, Artificial Intelligence
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Amazon Elastic Compute Cloud, Cloud Deployment, Amazon Web Services, Model Deployment, Application Deployment, Tensorflow, Image Analysis, Convolutional Neural Networks, Token Optimization, Feature Engineering, Data Preprocessing, Deep Learning, Model Training, Data Processing, Recurrent Neural Networks (RNNs), Data Cleansing, Model Evaluation
Mixed · 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

Google Cloud
Skills you'll gain: OAuth, API Gateway, Cloud API, Application Programming Interface (API), Authentications, Authorization (Computing), Debugging, Data Access, Back-End Web Development, Data Analysis
Beginner · Project · Less Than 2 Hours

Skills you'll gain: UI Components, Frontend Integration, Email Automation, Code Reusability, Web Language, Payment Systems, Cascading Style Sheets (CSS), Webhook Security, Front-End Web Development, HTML and CSS, Application Deployment, Transaction Processing
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Web Components, TypeScript, UI Components, Javascript, Maintainability, Web Development Tools, Web Applications, Front-End Web Development, Code Reusability, Cascading Style Sheets (CSS), Event-Driven Programming, Object Oriented Programming (OOP), Scalability
Beginner · Course · 1 - 4 Weeks

Coursera
Skills you'll gain: Hootsuite, Social Media Content, Content Scheduling, Social Media Management, Content Creation, Social Media Analytics, Social Media Marketing, Social Media, Social Media Strategy, Digital Marketing Tools, Content Marketing, Resource Utilization, Content Management
Beginner · Guided Project · Less Than 2 Hours

Coursera
Skills you'll gain: Hootsuite, Content Scheduling, Social Media Analytics, Digital Marketing Tools, Content Performance Analysis, Social Media Content, Social Media Marketing, Social Media Management, Social Media, Digital Marketing, User Accounts
Beginner · Guided Project · Less Than 2 Hours

Skills you'll gain: AWS SageMaker, AI Integrations, Amazon Web Services, AI Security, AI Enablement, DevOps, IT Automation, Devops Tools, AI Workflows, AWS CloudFormation, AI literacy, Vulnerability Scanning, Artificial Intelligence, Secure Coding, Generative AI Agents, Generative AI, Application Security, Responsible AI, Extract, Transform, Load, Building Codes
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Token Optimization, Natural Language Processing, Data Ethics, Responsible AI, Text Mining, Large Language Modeling, Model Evaluation, Embeddings, Artificial Intelligence and Machine Learning (AI/ML), Time Series Analysis and Forecasting, Model Training, Data Analysis, Unstructured Data, Data Cleansing, Data Processing, Classification Algorithms, Applied Machine Learning, Deep Learning, Unified Modeling Language, Machine Learning Algorithms
Intermediate · Course · 1 - 4 Weeks

Google Cloud
Skills you'll gain: Endpoint Security, User Accounts, Enterprise Application Management, Group Policy, System Configuration, User Provisioning, Local Area Networks, Security Controls, Cyber Security Policies, Cloud Computing, Identity and Access Management, Wireless Networks, General Networking
Beginner · Project · Less Than 2 Hours

Skills you'll gain: Restful API, Postman API Platform, API Design, Application Programming Interface (API), .NET Framework, API Testing, Authentications, Object-Relational Mapping, Development Environment, Microsoft Visual Studio, Web Development Tools, Endpoint Security, Software Design Patterns, Data Mapping, Identity and Access Management, Data Validation
Intermediate · Course · 1 - 3 Months