Directory
909-794-2161 ext. 2549
DAVID LIU
Faculty Co-Chair, Computer and Information Sciences; Professor, Computer Information Systems
Department
COMPUTER & INFORMATION SCIENCE - CHCCourses
Fall 2026
| Ref# | Course | Sec | Title |
|---|---|---|---|
| 0470 | CIS-135 | 70 | Certified Ethical Hacker |
| 0472 | CIS-136 | 70 | Introduction to Cybersecurity |
| 0474 | CIS-137 | 70 | Cybersecurity Essentials |
| 0476 | CIS-140 | 70Y | Introduction to Networks (Cisco CCNA 1) |
| 0477 | CIS-141 | 70Y | Switching, Routing and Wireless Essentials (cisco Ccna 2) |
| 0479 | CIS-142 | 70Y | Enterprise Networking, Security And Automation (cisco Ccna 3) |