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: Network Security, OSI Models, Distributed Denial-Of-Service (DDoS) Attacks, Firewall, TCP/IP, Network Administration, Wireless Networks, Network Protocols, General Networking, Telecommunications, Intrusion Detection and Prevention, Network Routers, Security Controls, Identity and Access Management, Mobile Security, Authentications
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Cloud Management, Cloud Standards, Cyber Risk
Advanced · Course · 1 - 4 Weeks

University of Colorado System
Skills you'll gain: Infrastructure Security, Public Safety and National Security, Cybersecurity, Cyber Security Strategy, Security Management, Cyber Threat Intelligence, Cyber Attacks, Cyber Security Policies, Security Strategy, Threat Management, Computer Security, Policy Analysis, Research, and Development, World History, Dependency Analysis
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: AWS Identity and Access Management (IAM), Identity and Access Management, Amazon Web Services, Patch Management, Amazon CloudWatch, Infrastructure Security, Threat Detection, Amazon S3, Vulnerability Scanning, Data Security, Cloud Security, Network Security, Threat Management, Incident Response, Data Governance, Authorization (Computing), Continuous Monitoring, Cyber Governance, Firewall, Vulnerability Assessments
Advanced · Specialization · 1 - 3 Months

Skills you'll gain: Firewall, Zero Trust Network Access, Linux Administration, Network Security, Computer Security, Security Strategy, Remote Access Systems, Linux, Security Controls, Network Administration, Security Software, Systems Administration, System Configuration, Authentications
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Cloud Management, Cloud Security, Cloud Computing, Cloud Infrastructure, Cloud Standards, Cloud Computing Architecture, IT Security Architecture, Security Controls, IT General Controls (ITGC), Service Management, Network Security, Configuration Management
Advanced · Course · 1 - 4 Weeks

Skills you'll gain: Kubernetes, Cloud Security, Cloud-Native Computing, Network Security, Infrastructure Security, Role-Based Access Control (RBAC), Cyber Security Policies, Endpoint Security, Verification And Validation, Authorization (Computing), Authentications, Configuration Management
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: IT Security Architecture, Systems Development Life Cycle, Security Architecture Review, Security Controls, Software Testing, Security Management, Software Development, Continuous Monitoring, Configuration Management
Beginner · Course · 1 - 3 Months

Skills you'll gain: File Management, Linux Administration, File Systems, OS Process Management, Linux, Linux Servers, Data Security, Authorization (Computing), Linux Commands, Security Controls, Data Loss Prevention, Operating System Administration, Continuous Monitoring, Hardening, System Monitoring, Data Storage Technologies, Network Security, Vulnerability Scanning, Data Storage, Event Monitoring
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Incident Response, Incident Management, Data Centers, Computer Security Incident Management, DevSecOps, Continuous Monitoring, System Monitoring, Threat Detection, Infrastructure Security, Microsoft Servers, IT Security Architecture, Information Technology Operations, Security Management, Payment Card Industry (PCI) Data Security Standards, Data Security, Information Systems Security, Windows Servers, IT Infrastructure, Security Information and Event Management (SIEM), Security Testing
Beginner · Course · 1 - 3 Months

Check Point Software Technologies Ltd.
Skills you'll gain: Command-Line Interface, Firewall, System Configuration, Security Management, Network Security, Network Administration, Network Monitoring, Virtualization
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Public Key Infrastructure, Cryptography, Encryption, Data Security, Cryptographic Protocols, Data Integrity, Key Management, Digital Communications
Beginner · Course · 1 - 4 Weeks