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

Skills you'll gain: Internet Of Things, Network Protocols, Cloud Computing Architecture, Amazon Web Services, Cloud Deployment, Embedded Systems, TCP/IP, IT Automation, Python Programming, Authentications, Encryption, Real Time Data
Beginner · Course · 1 - 3 Months

Skills you'll gain: Facebook, Social Media Marketing, Marketing Analytics, Social Media Management, Advertising, Target Audience, Digital Advertising, Drive Engagement, Content Strategy, Content Creation
Beginner · Guided Project · Less Than 2 Hours
Google Cloud
Skills you'll gain: Gmail, Google Workspace, Email Security, Email Automation, Productivity Software, Business Correspondence, Organizational Skills, Customer Support
Beginner · Course · 1 - 3 Months

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

Johns Hopkins University
Skills you'll gain: Data Warehousing, Apache Hadoop, Transaction Processing, Distributed Computing, Data Architecture, Relational Databases, Database Management, Database Architecture and Administration, Cloud Computing, Big Data, Data Processing, Machine Learning, Scalability, Data Integrity, Disaster Recovery
Intermediate · Course · 1 - 4 Weeks

Amazon Web Services
Skills you'll gain: Amazon Web Services, Virtual Private Networks (VPN), Hybrid Cloud Computing, Virtual Networking, Network Architecture, Cloud-Based Integration
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Social Media Campaigns, Advertising Campaigns, Social Media Strategy, Facebook, Social Media Marketing, Digital Advertising, Social Media, Advertising, Marketing Budgets
Beginner · Guided Project · Less Than 2 Hours

Skills you'll gain: Cross Platform Development, C# (Programming Language), .NET Framework, Microsoft Visual Studio, Performance Tuning, Microsoft Development Tools, Application Security, Debugging
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Microsoft Teams, Data Loss Prevention, Identity and Access Management, Security Management, Authorization (Computing), System Configuration, User Accounts, Collaborative Software, Data Governance, Live Streaming
Intermediate · Course · 1 - 4 Weeks

Northeastern University
Skills you'll gain: Unsupervised Learning, Supervised Learning, Regression Analysis, Applied Machine Learning, Statistical Modeling, Machine Learning Algorithms, PyTorch (Machine Learning Library), Statistical Methods, Statistical Machine Learning, Machine Learning, Predictive Analytics, Predictive Modeling, Machine Learning Software, Artificial Intelligence and Machine Learning (AI/ML), Deep Learning, Classification Algorithms, Logistic Regression, Unstructured Data, Model Evaluation, Dimensionality Reduction
Intermediate · Course · 1 - 3 Months

Skills you'll gain: File I/O, Cryptography, User Accounts
Intermediate · Course · 3 - 6 Months