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.

Logical Operations
Skills you'll gain: Microsoft Visio, Process Flow Diagrams, Workflow Management, Schematic Diagrams, Data Visualization, Process Mapping, Network Planning And Design, Graphic and Visual Design Software, Visual Design, Graphic and Visual Design, Organizational Structure, Graphic Design, Cross-Functional Collaboration, Branding, File Management, Editing
Mixed · Course · 1 - 3 Months

DeepLearning.AI
Skills you'll gain: Model Optimization, Deep Learning, Tensorflow, Model Evaluation, Model Training, Applied Machine Learning, Artificial Neural Networks, Performance Tuning, Test Data, Machine Learning, Debugging, Algorithms
Beginner · Course · 1 - 4 Weeks

SkillUp
Skills you'll gain: Data Migration, Data Integration, Enterprise Architecture, Data Management, Data Pipelines, Data Integrity, Data Storage
★ 4.7 (13) · Advanced · Course · 1 - 3 Months

Skills you'll gain: Kubernetes, Cloud-Native Computing, Network Security, Cloud Security, Role-Based Access Control (RBAC), Cyber Security Policies, Network Administration, Containerization, Security Controls
Intermediate · Course · 1 - 4 Weeks

Coursera
Skills you'll gain: LLM Application, Large Language Modeling, Prompt Engineering, Model Optimization, Business Intelligence, Business Reporting, Model Training, Fine-tuning, Data Pipelines, Generative AI, Cost Benefit Analysis, Performance Analysis, Model Evaluation, Key Performance Indicators (KPIs), Quality Assessment
Intermediate · Course · 1 - 4 Weeks

DeepLearning.AI
Skills you'll gain: LLM Application, AI Security, Large Language Modeling, Security Testing, Data Loss Prevention, Continuous Monitoring, Responsible AI, Prompt Patterns, Threat Detection, System Monitoring, Personally Identifiable Information, Data Security
Beginner · Project · Less Than 2 Hours

Skills you'll gain: ASP.NET, Web Applications, Web Development, .NET Framework, Microservices, Single Sign-On (SSO), Performance Tuning, Web Design and Development, Identity and Access Management, Full-Stack Web Development, C# (Programming Language), Application Security, Security Controls, Cloud Development, Multi-Factor Authentication, Application Frameworks, Authentications, Server Side, Authorization (Computing), Role-Based Access Control (RBAC)
★ 4.7 (14) · Intermediate · Course · 1 - 4 Weeks

EDUCBA
Skills you'll gain: Multi-Cloud, Cloud Computing Architecture, Cloud Deployment, Cloud Computing, Cloud Services, Terraform, Kubernetes, Cloud Infrastructure, Application Deployment, Cloud Platforms, Cloud Technologies, Containerization, Cloud Storage, Hybrid Cloud Computing, Microsoft Azure, Infrastructure as Code (IaC), Amazon Web Services, Threat Modeling
★ 4.9 (55) · Beginner · Course · 1 - 4 Weeks

Johns Hopkins University
Skills you'll gain: Version Control, GitHub, Git (Version Control System), Data Transformation, Data Science, Data Analysis, R (Software), R Programming, Software Installation
★ 4.7 (107) · Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Exploit development, Metasploit, Exploitation techniques, Penetration Testing, Database Management, Cryptographic Protocols, Cryptography, Database Software, Security Testing, Cyber Security Assessment, Data Import/Export, Vulnerability Scanning, Encryption, Brute-force attacks, Vulnerability Assessments, Information Systems Security, Cybersecurity, SQL, Cyber Attacks, Command-Line Interface
★ 4.8 (20) · Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Image Analysis, Computer Vision, Model Evaluation, Analysis, Failure Mode And Effects Analysis, Root Cause Analysis, Scientific Visualization, Data Visualization, Correlation Analysis, Quality Assurance, Statistical Reporting
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Data Lakes, Data Maintenance, Database Architecture and Administration, Data Pipelines, Data Storage Technologies, Cloud Storage
Beginner · Course · 1 - 4 Weeks