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.

Edureka
Skills you'll gain: SQL, Data Maintenance, Data Management, Databases, Apache Spark, Data Architecture, Data Processing
Beginner · Course · 1 - 3 Months

Coursera
Skills you'll gain: PyTorch (Machine Learning Library), Model Training, Convolutional Neural Networks, Heat Maps, Model Evaluation, Image Analysis, Deep Learning, Computer Vision
Intermediate · Guided Project · Less Than 2 Hours

Skills you'll gain: Technical Communication, Language Competency, English Language, Health Technology, Telecommuting, Language Learning, End User Training and Support, Vocabulary, Oral Comprehension, Education Software and Technology, Grammar, Data Security
Mixed · Course · 1 - 3 Months

Advancing Women in Tech
Skills you'll gain: Cross-Functional Team Leadership, AI Product Strategy, Design and Product, Technical Product Management, Engineering Management, Product Management, Team Leadership, Artificial Intelligence and Machine Learning (AI/ML), User Experience Design, Design, Team Management, AI Enablement, Artificial Intelligence, Interviewing Skills, Machine Learning, Deep Learning
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Vulnerability, Penetration Testing, Vulnerability Assessments, Vulnerability Scanning, Cyber Operations, Network Security, Distributed Denial-Of-Service (DDoS) Attacks, System Configuration, Data Security, Cybersecurity, Cyber Attacks, Linux, Bash (Scripting Language), Virtual Machines, Proxy Servers, Scripting, Linux Commands, Scripting Languages, Python Programming
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Cost Estimation, Project Estimation, Project Scoping, Work Breakdown Structure, Cost Management, Project Planning, Project Schedules, Sprint Planning, Project Controls, Scope Management, Estimation, Earned Value Management, Scheduling, Project Management, Timelines, Change Control, Variance Analysis, Dependency Analysis, Network Analysis
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Responsible AI, AI Product Strategy, AI Security, Diversity and Inclusion, Workplace inclusivity, AI Enablement, Employee Retention, Business Leadership, Strategic Leadership, Talent Management, Security Strategy, Organizational Strategy, Ethical Standards And Conduct, AI Integrations, Cross-Functional Collaboration, Workforce Development
Intermediate · Course · 1 - 3 Months

The University of Chicago
Skills you'll gain: Keras (Neural Network Library), Machine Learning Methods, Unsupervised Learning, Machine Learning Algorithms, Deep Learning, Machine Learning, Statistical Machine Learning, Machine Learning Software, Decision Tree Learning, Applied Machine Learning, Scikit Learn (Machine Learning Library), Classification Algorithms, Supervised Learning, Regression Analysis, Artificial Intelligence and Machine Learning (AI/ML), Random Forest Algorithm, Model Training, Dimensionality Reduction, Model Evaluation, Data Preprocessing
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Data Architecture, Data Lakes, Enterprise Architecture, Data Warehousing, Data Integration, Virtualization, Cloud Storage, Metadata Management, Data Storage, Data Transformation, Scalability
Intermediate · Course · 1 - 3 Months

Coursera
Skills you'll gain: Diagram Design, Data Import/Export, Collaborative Software, Technical Communication, Technical Documentation, User Accounts
Beginner · Guided Project · Less Than 2 Hours

Skills you'll gain: Electronic Medical Record System, Medical History Documentation, Medical Records, Electronic Medical Record, Health Information Management and Medical Records, Medical Terminology, Medical Office Procedures, Data Entry, Clinical Documentation, Health Information Management, Document Management, File Management, Document Control, Data Capture, Vital Signs, Digital Transformation
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Cloud Applications, Serverless Computing, Cloud Development, Google Cloud Platform, Cloud Deployment, Cloud-Based Integration, Cloud Security, Security Controls, Identity and Access Management, Operational Databases, Event-Driven Programming, Authentications
Intermediate · Course · 1 - 3 Months