Internet Security courses can help you learn about network security protocols, encryption techniques, and threat detection methods. You can build skills in risk assessment, incident response, and implementing security policies. Many courses introduce tools like firewalls, intrusion detection systems, and antivirus software, demonstrating how these tools are used to protect sensitive data and maintain system integrity.

Skills you'll gain: Canva (Software), Social Media Content, Social Media, Collaborative Software, Social Media Marketing, Video Editing, Instagram, Graphic Design, Online Advertising, Animations, Design, Brand Awareness
Beginner · Guided Project · Less Than 2 Hours

Packt
Skills you'll gain: Microsoft Servers, Network Infrastructure, Network Protocols, Performance Tuning
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Full-Stack Web Development, Order Management, Responsive Web Design, UI Components, Web Applications, JavaScript Frameworks, React.js, Authentications, Data Validation, E-Commerce, Dashboard, TypeScript, Database Development, User Accounts, Application Programming Interface (API), Product Management, Payment Processing and Collection
Intermediate · Course · 1 - 3 Months

Google Cloud
Skills you'll gain: Google Workspace, Gmail, Technical Support, Systems Administration, Help Desk Support, Email Security, Event Monitoring, Technical Communication, File Management
Beginner · Course · 1 - 4 Weeks

Cisco Learning and Certifications
Skills you'll gain: Multiprotocol Label Switching, Network Troubleshooting, Routing Protocols, Network Monitoring, Network Routing, Network Planning And Design, Network Architecture, Network Protocols, Data Structures, System Configuration, Debugging
Beginner · Course · 1 - 3 Months

Skills you'll gain: System Monitoring, Shell Script, Bash (Scripting Language), Unix Shell, User Accounts, Linux Commands, Network Monitoring, Linux, Systems Administration, Linux Administration, Operating System Administration, Unix, Ubuntu, Unix Commands, Network Troubleshooting, System Configuration, File Management, File Systems, Command-Line Interface, Red Hat Enterprise Linux
Intermediate · Course · 1 - 4 Weeks

Google Cloud
Skills you'll gain: Data Lakes, Data Access, Query Languages, Google Cloud Platform, Big Data, Identity and Access Management, Cloud Storage, Data Integration, Data Management, Database Development
Beginner · Project · Less Than 2 Hours

Skills you'll gain: Apple iOS, Swift Programming, User Interface and User Experience (UI/UX) Design, Apple Xcode, Data Modeling, UI Components, Mobile Development, Authentications, Debugging, Data Storage Technologies, Data Security
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Web Applications, Generative AI
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Operating System Administration, Software Installation
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Infrastructure as Code (IaC), Command-Line Interface, Data Security
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Dataflow, Data Pipelines, Apache Kafka, Serverless Computing, Identity and Access Management, Cloud Security, Real Time Data, Data Infrastructure, Debugging, Google Cloud Platform, Data Processing, Data Integrity, CI/CD, Extract, Transform, Load, Performance Tuning, Maintainability, Pandas (Python Package), Cloud Storage, Data Transformation, SQL
Intermediate · Specialization · 3 - 6 Months