
Skills you'll gain: Authorization (Computing), Hardening, Data Storage, Data Security, Security Controls, Software Installation, Endpoint Security, Information Systems Security, Data Management, System Configuration, Computer Hardware
★ 4.7 (162) · Beginner · Course · 1 - 4 Weeks

University of Colorado System
Skills you'll gain: Windows Servers, Computer Security, Linux Administration, Disaster Recovery, Authorization (Computing), Linux, Linux Servers, Microsoft Windows, Authentications, OSI Models, User Accounts, Group Policy, Security Management, Microsoft Servers, IT Management, System Monitoring, Operating System Administration, Systems Administration, Virtualization, Cybersecurity
★ 4.6 (2K) · Beginner · Specialization · 3 - 6 Months

LearnQuest
Skills you'll gain: Package and Software Management, Linux Administration, Linux, System Monitoring, Linux Commands, Operating System Administration, File Systems, User Accounts, Command-Line Interface, Systems Administration, Data Storage, System Configuration, Network Administration, Software Installation, Network Troubleshooting, Open Source Technology
★ 4.5 (179) · Beginner · Course · 1 - 4 Weeks
Illinois Tech
Skills you'll gain: Operating System Administration, Linux Administration, Microsoft Windows, Command-Line Interface, Operating Systems, System Configuration, Authorization (Computing), OS Process Management, Information Technology, IT Automation, Network Administration, General Networking, Software Installation
★ 4.6 (178) · Beginner · Specialization · 3 - 6 Months

Skills you'll gain: Verification And Validation, Software Systems, Communication Systems, Systems Design, System Design and Implementation, Embedded Systems, Automation, Behavioral Management, System Configuration
★ 4.4 (183) · Intermediate · Course · 1 - 4 Weeks

Akamai Technologies, Inc.
Skills you'll gain: Linux, Linux Administration, File Systems, Operating System Administration, Linux Commands, Operating Systems, User Accounts, OS Process Management, File Management, System Configuration, Authorization (Computing), Command-Line Interface, Open Source Technology, Systems Administration
★ 4.7 (165) · Beginner · Course · 1 - 3 Months

University of Colorado System
Skills you'll gain: Distributed Denial-Of-Service (DDoS) Attacks, Intrusion Detection and Prevention, Role-Based Access Control (RBAC), AWS Identity and Access Management (IAM), Amazon Web Services, Amazon Elastic Compute Cloud, Identity and Access Management, Cloud Computing, User Provisioning, Cloud Management, Cloud Infrastructure, Authorization (Computing), Network Security, Security Testing, Firewall, Digital Forensics, Hardening, Cybersecurity, Information Privacy, Encryption
★ 4.5 (661) · Beginner · Specialization · 3 - 6 Months

Illinois Tech
Skills you'll gain: Open Source Technology, Package and Software Management, Linux, Shell Script, Linux Administration, Operating System Administration, Bash (Scripting Language), Operating Systems, Command-Line Interface, Scripting, Linux Commands, File Systems, Network Administration, Software Installation, IT Automation, System Configuration, Database Management, General Networking, Database Systems, Network Security
★ 4.8 (13) · Intermediate · Course · 1 - 3 Months

Skills you'll gain: Open Source Technology, Package and Software Management, Linux, Operating System Administration, Linux Administration, Linux Commands, Operating Systems, Command-Line Interface, File Systems, Network Administration, Application Deployment, Shell Script, IT Automation, Web Servers, System Configuration, General Networking, Firewall, Software Installation, Virtualization
★ 4.7 (11) · Intermediate · Course · 1 - 3 Months

University of Colorado Boulder
Skills you'll gain: Embedded Software, Embedded Systems, Debugging, Data Structures, System Programming, C (Programming Language), Hardware Architecture, Computer Architecture, Software Design, Maintainability, Peripheral Devices
★ 4.5 (532) · Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Linux Administration, Linux Servers, Red Hat Enterprise Linux, Linux, Operating System Administration, Linux Commands, Virtualization, Systems Administration, Cloud Computing, System Monitoring, Software Installation
★ 4.6 (140) · Intermediate · Course · 1 - 3 Months

Skills you'll gain: Unix Shell, Unix Commands, Unix, Shell Script, Command-Line Interface, Remote Access Systems, Systems Administration, File I/O, IT Automation, Operating System Administration, Scripting, User Accounts, File Systems, System Monitoring, File Management, OS Process Management, Authorization (Computing), Operating Systems, Process Management, Identity and Access Management
★ 4.8 (61) · Beginner · Specialization · 1 - 3 Months