Northern Virginia Community College: Internet/Intranet Firewalls and E-Commerce Security

Internet/Intranet Firewalls and E-Commerce Security - ITN 263 at Northern Virginia Community College

ITN 263 - Internet/Intranet Firewalls and E-Commerce Security: Gives an in-depth exploration of firewall, Web security, and e-commerce security. Explores firewall concepts, types, topology and the firewall's relationship to the TCP/IP protocol. Includes client/server architecture, the Web server, HTML and HTTP in relation to Web Security, and digital certification, D.509, and public key infrastructure (PKI).

Lecture 3-4 hours per week.

3-4 credits

Schedule at Northern Virginia Community College

Summer 2025 ➜

Class #	Section	Credits	Day	Time	Start	Location	Mode
32567	ITN 263-30YA	4	Tu	6:30 p.m.-8:30 p.m.	2025-06-03	Virtual and NOL - Real Time	CV
Hybrid Course Class meets in real-time via Zoom on the day(s) and time listed on the class schedule. Reliable internet access and a Zoom-capable device are required. Ten Week
31504	ITN 263-30YW	4	Tu	6:00 p.m.-8:05 p.m.	2025-06-03	Virtual and NOL - Real Time	CV
1st 6 Week 50% of class time is live streamed via Zoom; students are expected to attend class via Zoom on the days and times listed on the schedule. 50% of class work is completed online, independently, via CANVAS. Reliable internet access and a computer are required. Hybrid Course
32080	ITN 263-E01N	4		0:00 a.m.-0:00 a.m.	2025-05-19	Virtual and NOL	WW
1st ten-week online course offered by NOVA Online. NOVA Online courses are 100% online requiring students to have reliable access to a computer and internet service. This class has no scheduled meeting times. Due dates can be found in the syllabus. Starts May 19.
32684	ITN 263-E02A	4		0:00 a.m.-0:00 a.m.	2025-05-19	Virtual and NOL	WW
1st ten-week online course offered by NOVA Online. NOVA Online courses are 100% online requiring students to have reliable access to a computer and internet service. This class has no scheduled meeting times. Due dates can be found in the syllabus. Starts May 19.
31849	ITN 263-E60L	4		0:00 a.m.-0:00 a.m.	2025-06-03	Virtual and NOL	WW
2nd ten-week online course offered by NOVA Online. NOVA Online courses are 100% online requiring students to have reliable access to a computer and internet service. This class has no scheduled meeting times. Due dates can be found in the syllabus. Starts June 3.
41847	ITN 263-E61M	4		0:00 a.m.-0:00 a.m.	2025-06-03	Virtual and NOL	WW
2nd ten-week online course offered by NOVA Online. NOVA Online courses are 100% online requiring students to have reliable access to a computer and internet service. This class has no scheduled meeting times. Due dates can be found in the syllabus. Starts June 3.
42016	ITN 263-E62W	4		0:00 a.m.-0:00 a.m.	2025-06-03	Virtual and NOL	WW
2nd ten-week online course offered by NOVA Online. NOVA Online courses are 100% online requiring students to have reliable access to a computer and internet service. This class has no scheduled meeting times. Due dates can be found in the syllabus. Starts June 3.

Fall 2025 ➜

Class #	Section	Credits	Day	Time	Start	Location	Mode
66779	ITN 263-001L	4	Tu Th	11:10 a.m.-1:05 p.m.	2025-08-25	Loudoun	P
Class meets on campus, on the day(s), time, and location listed on the class schedule.
48453	ITN 263-001M	4	Tu Th	2:20 p.m.-4:15 p.m.	2025-08-25	Manassas	P
48689	ITN 263-001N	4	M W	11:10 a.m.-1:10 p.m.	2025-08-25	Annandale	P
Class meets on campus, on the day(s), time, and location listed on the class schedule.
47158	ITN 263-001W	4	M W	2:20 p.m.-3:20 p.m.	2025-08-25	Woodbridge	P
50% or more of the time you will meet your class in person on campus; you are expected to attend class in person on the days and times listed on your schedule. For the rest of the time, instruction is done online, independently, on your own time (following the course syllabus and due dates), via CANVAS. Reliable internet access and a computer are required. Refer to the NOVA Website for current masking and social distancing policies when on campus. Hybrid Course
47662	ITN 263-01YA	4	Th	6:30 p.m.-7:50 p.m.	2025-08-25	Alexandria	HY
50% of class time meets in person, on campus; students are expected to attend class in person on the days and times listed on the schedule. 50% of class work is completed online, independently, via CANVAS. Reliable internet access and a computer are required. Hybrid Course
46120	ITN 263-02YL	4	Th	7:00 p.m.-9:00 p.m.	2025-08-25	Virtual and NOL - Real Time	HY
Hybrid Course 50% of class time is live streamed via Zoom; students are expected to attend class via Zoom on the days and times listed on the schedule. 50% of class work is completed online, independently, via CANVAS. Reliable internet access and a computer are required.
48494	ITN 263-040L	4	M W	4:00 p.m.-6:15 p.m.	2025-09-09	Reston Center	P
Class meets at Reston Center, on the day(s), time, and location listed on the class schedule. This class meets at the Reston Center: 1821 Michael Faraday Drive Reston, VA 20190 Thirteen Week
68701	ITN 263-40YW	4	M	6:30 p.m.-8:15 p.m.	2025-09-09	Woodbridge	HY
50% of class time meets in person, on campus; students are expected to attend class in person on the days and times listed on the schedule. 50% of class work is completed online, independently, via CANVAS. Reliable internet access and a computer are required. Hybrid Course
48741	ITN 263-E05A	4		0:00 a.m.-0:00 a.m.	2025-08-25	Virtual and NOL	WW
15-week online course offered by NOVA Online. NOVA Online courses are 100% online requiring students to have reliable access to a computer and internet service. This class has no scheduled meeting times. Due dates can be found in the syllabus. Starts August 25.
50350	ITN 263-E06N	4		0:00 a.m.-0:00 a.m.	2025-08-25	Virtual and NOL	WW
15-week online course offered by NOVA Online. NOVA Online courses are 100% online requiring students to have reliable access to a computer and internet service. This class has no scheduled meeting times. Due dates can be found in the syllabus. Starts August 25.
48742	ITN 263-E50N	4		0:00 a.m.-0:00 a.m.	2025-09-09	Virtual and NOL	WW
2nd twelve-week online course offered by NOVA Online. NOVA Online courses are 100% online requiring students to have reliable access to a computer and internet service. This class has no scheduled meeting times. Due dates can be found in the syllabus. Starts September 9.
50435	ITN 263-E51A	4		0:00 a.m.-0:00 a.m.	2025-09-09	Virtual and NOL	WW
2nd twelve-week online course offered by NOVA Online. NOVA Online courses are 100% online requiring students to have reliable access to a computer and internet service. This class has no scheduled meeting times. Due dates can be found in the syllabus. Starts September 9.
50522	ITN 263-E52L	4		0:00 a.m.-0:00 a.m.	2025-09-09	Virtual and NOL	WW
2nd twelve-week online course offered by NOVA Online. NOVA Online courses are 100% online requiring students to have reliable access to a computer and internet service. This class has no scheduled meeting times. Due dates can be found in the syllabus. Starts September 9.

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