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: R Programming, R (Software), Data Science, Data Analysis, Statistical Modeling, Data Visualization, Statistical Analysis, Statistical Visualization, Regression Analysis, Statistical Machine Learning, Plot (Graphics), Data Structures, Computer Programming, Decision Tree Learning, Machine Learning Methods, Machine Learning, Software Development, Computer Programming Tools, Data Import/Export, Machine Learning Algorithms
Intermediate · Specialization · 1 - 3 Months

Skills you'll gain: Network Protocols, Collaborative Software, Dynamic Host Configuration Protocol (DHCP), Session Initiation Protocols, Network Planning And Design, Network Routing, System Configuration, Telecommunications, Network Troubleshooting, Control Panels, Configuration Management, Network Performance Management, Endpoint Security, Cloud Management, Communication Systems, Enterprise Application Management, User Accounts, Digital Communications, Software Installation
Intermediate · Course · 3 - 6 Months

Coursera
Skills you'll gain: Model Deployment, Docker (Software), Containerization, Cloud Deployment, Application Deployment, MLOps (Machine Learning Operations), Hugging Face, Generative AI, Cloud Computing Architecture, Serverless Computing, Cloud Hosting, Cloud Technologies, Cloud Platforms, Security Controls, System Monitoring, Configuration Management, Release Management, Infrastructure Security, Continuous Monitoring, Application Performance Management
Intermediate · Course · 1 - 4 Weeks

Infosec
Skills you'll gain: Apple iOS, iOS Development, Open Web Application Security Project (OWASP), Swift Programming, Role-Based Access Control (RBAC), Vulnerability Assessments, Mobile Security, Software Testing, Mobile Development, Development Testing, Secure Coding, Authentications, Unit Testing, Application Security, Encryption, Knowledge of Apple Hardware, Security Testing, IT Security Architecture, Network Security, Mobile Development Tools
Intermediate · Specialization · 1 - 3 Months

SkillsBooster Academy
Skills you'll gain: AI Product Strategy, Generative AI, Branding, Brand Strategy, Brand Marketing, Brand Awareness, Marketing Design, Content Creation, Visual Design, Social Media Content, Creative Problem-Solving, Business Process Improvement, Marketing Communications, Customer Communications Management, Social Media, Design Elements And Principles, Social Media Marketing, Customer Acquisition Management, Digital Marketing, Media and Communications
Beginner · Course · 1 - 3 Months

University of California, Davis
Skills you'll gain: Data Maintenance, Data Quality, Data Cleansing, Model Training, Computer Vision, Data Visualization, Data Preprocessing, Deep Learning, Image Analysis, Model Evaluation, Model Optimization, AI Workflows, Verification And Validation, Exploratory Data Analysis
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Network Protocols, Communication Systems, Test Equipment, Internet Of Things, Digital Signal Processing, Wireless Networks, Integrated Development Environments, Debugging, Microsoft Visual Studio, Data Analysis Software, Computer Programming Tools, Computational Logic, Digital Analysis, System Configuration, Program Development, Open Source Technology
Intermediate · Course · 1 - 3 Months

Microsoft
Skills you'll gain: Program Development, Development Testing, Software Development Tools, Security Testing, File Systems, File Management
Beginner · Course · 1 - 3 Months

Google Cloud
Skills you'll gain: Cloud Management, Site Reliability Engineering, Google Cloud Platform, Cost Management, Cloud Computing, Cloud Infrastructure, Capacity Management, DevOps, Service Level, Identity and Access Management, Disaster Recovery, Financial Controls, Technical Support
Beginner · Course · 1 - 3 Months

Skills you'll gain: Internet Of Things, PIC Microcontrollers, Cybersecurity, Wireless Networks, Information Systems Security, Information Privacy, Field-Programmable Gate Array (FPGA), Safety and Security, Cloud Services, Software Development, Power Electronics, Microarchitecture, Software Development Life Cycle, Basic Electrical Systems, Systems Development Life Cycle, Restful API, Electrical Wiring, Electrical Equipment, Electric Power Systems, Electrical Power
Beginner · Specialization · 1 - 3 Months

Fundação Instituto de Administração
Skills you'll gain: Exploratory Data Analysis, Customer Analysis, Market Analysis, Marketing Analytics, Customer Insights, Big Data, Data Mining, Analytics, Target Market, Data Analysis, Target Audience, R Programming, R (Software), Unsupervised Learning, Data-Driven Decision-Making, Machine Learning Algorithms, Descriptive Statistics, Statistical Modeling, Data Strategy, Consumer Behaviour
Beginner · Course · 1 - 4 Weeks

Simplilearn
Skills you'll gain: Docker (Software), Containerization, DevOps, Devops Tools, Kubernetes, Command-Line Interface, Application Deployment, Virtual Machines, Virtualization and Virtual Machines, Network Architecture
Beginner · Course · 1 - 4 Weeks