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.

Google Cloud
Skills you'll gain: Identity and Access Management, Cloud Security, OAuth, Google Cloud Platform, Kubernetes, Cloud Storage, Authentications, Security Controls, Application Security, Authorization (Computing), Data Security, Role-Based Access Control (RBAC), Hardening, Web Applications, Vulnerability Scanning, Encryption, Key Management, Virtual Machines
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Network Troubleshooting, Distributed Denial-Of-Service (DDoS) Attacks, Hardening, Network Protocols, Network Performance Management, Authentications, Identity and Access Management, Encryption, Hardware Troubleshooting, Virtual Local Area Network (VLAN), Multi-Factor Authentication, Key Management, Wireless Networks
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Routing Protocols, Network Security, Network Routing, TCP/IP, Network Administration, Open Shortest Path First (OSPF), Network Protocols, Network Switches, Virtual Local Area Network (VLAN), Network Monitoring, Firewall, Network Infrastructure, Network Troubleshooting, Border Gateway Protocol, Network Performance Management, Security Controls, Network Analysis, Authentications, Encryption
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Incident Response, Incident Management, Security Management, Computer Security Incident Management, Risk Management, Continuous Monitoring, Cyber Governance, Enterprise Risk Management (ERM), Risk Management Framework, Cyber Risk, Risk Mitigation, Governance Risk Management and Compliance, Risk Control, Disaster Recovery, Operational Risk, Crisis Management, IT Security Architecture, Governance, Security Awareness, Business Administration
Intermediate · Specialization · 1 - 3 Months

Whizlabs
Skills you'll gain: AWS Identity and Access Management (IAM), Amazon Web Services, Identity and Access Management, Cloud Security, Network Security, Threat Detection, Amazon S3, Data Security, Security Management, Vulnerability Management, Firewall, Vulnerability Assessments, Vulnerability Scanning, Key Management, User Provisioning, Role-Based Access Control (RBAC), Distributed Denial-Of-Service (DDoS) Attacks, Authorization (Computing), Authentications, Encryption
Intermediate · Course · 1 - 4 Weeks

LearnQuest
Skills you'll gain: Event Monitoring, Security Strategy, Incident Response, Security Management, Cyber Security Policies, Command-Line Interface, System Monitoring, Configuration Management, User Interface (UI), Simulations
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Microsoft Azure, Serverless Computing, Security Strategy, Network Security, Firewall, Cloud Applications, Cloud Management, Distributed Denial-Of-Service (DDoS) Attacks, Cloud Services, System Monitoring, Cloud Security, Cloud Deployment, Application Security, Internet Of Things, Software Development Tools, Artificial Intelligence, Key Management
Beginner · Course · 1 - 4 Weeks

Google Cloud
Skills you'll gain: Vulnerability Scanning, Google App Engine, Security Testing, Vulnerability Assessments, Application Security, DevSecOps, Cloud Security, Google Cloud Platform
Beginner · Project · Less Than 2 Hours

Coursera
Skills you'll gain: Responsible AI, AI Security, Data Ethics, AI Integrations, Telehealth, Health Technology, Generative AI, Health Insurance Portability And Accountability Act (HIPAA) Compliance, Healthcare Ethics, Regulatory Compliance, Health Care Procedure and Regulation, Security Strategy, Medical Privacy, AI Workflows, Data Security, Analysis, Risk Analysis, Innovation, Design
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Linux Administration, Docker (Software), Containerization, Linux, Devops Tools, Network Troubleshooting, Linux Servers, Linux Commands, Ansible, Kubernetes, Infrastructure as Code (IaC), Operating System Administration, Network Monitoring, Network Administration, System Configuration, Remote Access Systems, Multi-Factor Authentication, Network Protocols, Network Security, Hardening
Advanced · Course · 1 - 4 Weeks

University of California, Irvine
Skills you'll gain: Core Data (Software), Apple iOS, iOS Development, JSON, Objective-C (Programming Language), OAuth, Authentications, Mobile Development, Single Sign-On (SSO), Web Services, Secure Coding, Data Store, Cryptographic Protocols, Application Security, Data Persistence
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: AI Security, LLM Application, Open Web Application Security Project (OWASP), Application Security, Large Language Modeling, Prompt Engineering, Secure Coding, Security Testing, Personally Identifiable Information, Data Loss Prevention, Security Controls, Information Privacy, Authorization (Computing), Supply Chain Management, Data Modeling, Data Governance
Intermediate · Course · 1 - 3 Months