Security and Troubleshooting Essentials
Completed by Alexander Rokaw
May 5, 2026
5 hours (approximately)
Alexander Rokaw's account is verified. Coursera certifies their successful completion of Security and Troubleshooting Essentials
What you will learn
Implement fundamental IT security principles, including data protection and encryption.
Apply security best practices like antivirus use, firewalls, and safe browsing.
Master the 8-step CompTIA troubleshooting methodology for problem resolution.
Analyze and resolve IT hardware and software issues using real-world examples.
Skills you will gain
- Category: Information Technology
- Category: Technical Support and Services
- Category: Authentications
- Category: Malware Protection
- Category: Data Integrity
- Category: Security Software
- Category: Technical Support
- Category: Hardware Troubleshooting
- Category: Firewall
- Category: Data Security
- Category: Encryption
- Category: Computer Security Awareness Training
