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: 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: Facebook, Social Media Strategy, Social Media, Social Media Marketing, Social Media Content, Marketing Materials, Graphic and Visual Design Software, Graphic Design, Content Creation, Advertising Campaigns
Beginner · Guided Project · Less Than 2 Hours

Skills you'll gain: Instagram, Content Creation, Social Media Content, Social Media Marketing, Social Media, Graphic and Visual Design Software, Facebook, Graphic Design, Storytelling
Beginner · Guided Project · Less Than 2 Hours

Serviço Nacional de Aprendizagem Industrial - Departamento Nacional
Skills you'll gain: Google Workspace, digital literacy, Productivity Software, Google Docs, Microsoft Teams, Digital Communications, Digital Transformation, Google Sheets, Virtual Teams, Technology Solutions, Computer Literacy, Telecommuting, Events and Conferences, Collaboration, Data Sharing, Data Security, Cloud Storage, Videography
Beginner · Course · 1 - 3 Months

Skills you'll gain: Apache Spark, Scala Programming, Apache Hadoop, Apache Maven, Real Time Data, Data Processing, Scalability, Data Structures, Object Oriented Programming (OOP), Systems Integration
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Cloud-Native Computing, Docker (Software), .NET Framework, ASP.NET, Application Deployment, Development Environment, Nginx, YAML, Proxy Servers, Web Servers, Scalability, Microsoft SQL Servers
Intermediate · Course · 1 - 3 Months

Google Cloud
Skills you'll gain: Generative AI, Responsible AI, Google Cloud Platform, AI Security, Data Modeling, Artificial Intelligence, Large Language Modeling, Machine Learning, Data Quality
Beginner · Course · 1 - 4 Weeks

Packt
Skills you'll gain: Automation, Operating System Administration, Service Management
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Keras (Neural Network Library), Recurrent Neural Networks (RNNs), Model Evaluation, Natural Language Processing, Text Mining, Data Preprocessing, Deep Learning, Tensorflow, Google Cloud Platform, Matplotlib
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Model Evaluation, Generative AI, MLOps (Machine Learning Operations), Google Cloud Platform, Responsible AI, Predictive Modeling, AI Security, Continuous Monitoring, Scalability
Intermediate · Course · 1 - 4 Weeks

Google Cloud
Skills you'll gain: Email Security, Google Workspace, Security Controls, Cloud Security, Security Management, Mobile Security, Data Security, User Accounts, Application Security, Authentications, Identity and Access Management, Multi-Factor Authentication
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Red Hat Enterprise Linux, Package and Software Management, Network Administration, Cloud Deployment
Beginner · Course · 1 - 3 Months