CNT 220
Securing IT Infrastructure
Joliet Junior College · UGRD · Fall 2026
2 sections1 open now
Catalog description
This course is approved by Cisco Systems Inc., and prepares students for the Cisco Certified Network Associate (CCNA) exam. The US National Security Agency (NSA) and the Committee on National Security Systems (CNSS) recognize that the Cisco CCNA certification courseware meets the CNSS 4011 training standard. This course provides training to develop a security infrastructure, recognize threats and vulnerabilities to networks, and mitigate security threats.
Sections
Current meeting, instructor, credit, and enrollment details
Section
FullSeats: 16/16 seats Last recorded: Aug 15, 2026, 4:58 PMClass #10482Fall 2026UGRD3.0 credits
0 available16 enrolled16 capacity0 waitlist
- Days & times
- We · 1:00 – 4:25 PM
- Meeting dates
- Oct 19 – Dec 13
- Location
- Romeoville Campus Building B 1054; Internet Based Course WEB
- Instructor
- Martin, William C.
Section notes
Instructional method: Lecture; Online
Details checked 4 hours agoSeats checked 4 hours ago
Section
1 openSeats: 15/16 seats Last recorded: Aug 15, 2026, 4:58 PMClass #10483Fall 2026UGRD3.0 credits
1 available15 enrolled16 capacity0 waitlist
- Days & times
- Sa · 9:00 AM – 12:25 PM
- Meeting dates
- Oct 19 – Dec 13
- Location
- Romeoville Campus Building B 1054; Internet Based Course WEB
- Instructor
- Lopez, Jose
Section notes
Instructional method: Lecture; Online
Details checked 4 hours agoSeats checked 4 hours ago
Class numbers and section codes come from the registrar.
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