Security and Troubleshooting Essentials
Completed by Chantelle Tabone
January 23, 2026
5 hours (approximately)
Chantelle Tabone'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: Patch Management
- Category: Information Technology
- Category: Data Security
- Category: Security Awareness
- Category: Security Software
- Category: Firewall
- Category: Technical Support
- Category: Authentications
- Category: Hardware Troubleshooting
- Category: Data Integrity
- Category: Malware Protection
- Category: Encryption
