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: Cyber Threat Intelligence, Cyber Threat Hunting, Threat Detection, Threat Management, Threat Modeling, Endpoint Detection and Response, Cybersecurity, Incident Response, Computer Security Incident Management, Security Strategy, Cloud Security, Data Integration, Interactive Data Visualization
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Recurrent Neural Networks (RNNs), Embeddings, Time Series Analysis and Forecasting, Tensorflow, Natural Language Processing, Forecasting, Image Analysis, Deep Learning, Artificial Neural Networks, Predictive Analytics, Predictive Modeling, Technical Analysis, Data Preprocessing, Supervised Learning, Data Science, Machine Learning
Intermediate · Course · 1 - 4 Weeks

Whizlabs
Skills you'll gain: Amazon DynamoDB, Amazon Redshift, Database Architecture and Administration, Operational Databases, Transaction Processing, Data Migration, Amazon Elastic Compute Cloud, NoSQL, Redis, Relational Databases, Data Warehousing, Scalability
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Data Maintenance, Google Cloud Platform, Data Pipelines, Data Processing, Data Infrastructure, Data Warehousing, Data Analysis, Data Storage, Data Migration, Data Preprocessing, Automation, Data Security
Advanced · Course · 1 - 3 Months

Skills you'll gain: Google Cloud Platform, Kubernetes, Cloud Infrastructure, Debugging, Cloud Computing, Cloud Engineering, System Configuration, Network Troubleshooting, Problem Management
Intermediate · Project · Less Than 2 Hours

Skills you'll gain: Billing Systems, Registration, Invoicing, Restaurant Management, Microsoft Visual Studio, Security Testing, Order Management, Scalability
Beginner · Course · 1 - 3 Months

Coursera
Skills you'll gain: Social Media Content, Social Media Management, Content Creation, Social Media Marketing, Social Media, Social Media Campaigns, Social Media Strategy, Content Marketing, Content Management
Beginner · Guided Project · Less Than 2 Hours

Skills you'll gain: Virtual Networking, Computer Networking, Network Architecture, Cloud Infrastructure, Software-Defined Networking, Automation, Google Cloud Platform, Virtual Private Networks (VPN), Cloud Security, Cloud Applications, Wide Area Networks
Intermediate · Project · Less Than 2 Hours

LearnKartS
Skills you'll gain: Web Analytics and SEO, Content Management Systems, Web Design, Web Analytics, Supplier Management, Web Design and Development, E-Commerce, WordPress, Search Engine Optimization, No-Code Development, Blogs, Retail Management, Order Management, Web Development, Marketing Strategies, Shipping and Receiving, Information Architecture, Customer Relationship Management (CRM) Software, Web Frameworks, Web Development Tools
Beginner · Specialization · 3 - 6 Months

Skills you'll gain: Labor Compliance, Industrial Engineering, Manufacturing and Production, Production Process, Team Management, Manufacturing Processes, Communication Strategies, Engineering
Intermediate · Course · 1 - 4 Weeks

Amazon Web Services
Skills you'll gain: Encryption, Amazon Web Services, Cryptography, Telecommunications, File Management, Mobile Security, Data Sharing
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Data Management, Data Loss Prevention, Data Security, Google Cloud Platform, Personally Identifiable Information, Big Data, Identity and Access Management
Intermediate · Project · Less Than 2 Hours