Course record CYNX

CYNX 3135

Infrastructure Security

Columbus State University

125 grades7 sections3 professors
Grades: 2024–2025
Flunk Score53/100
Mixed record

Professors 3 of 3

Elke L Brumbaugh 55 grades · 2 terms · 2024 3.47GPA
76.4% A
12.7% B
1.8% C
0.0% D
9.1% F

55 letter grades · 3 sections · 2024

Compare with the course
Brumbaugh vs. the course average
A +5.2
B +3.9
C −13.4
D −0.8
F +5.1

Difference in percentage points.

0.0% withdrew · 0 of 55 enrolled.

Open full professor record
Jonathan D Spencer 50 grades · 2 terms · 2025 3.40GPA
70.0% A
0.0% B
30.0% C
0.0% D
0.0% F

50 letter grades · 3 sections · 2025

Compare with the course
Spencer vs. the course average
A −1.2
B −8.8
C +14.8
D −0.8
F −4.0

Difference in percentage points.

0.0% withdrew · 0 of 50 enrolled.

Open full professor record
Christopher M Lovelock 20 grades · 1 term · 2025 · Limited sample 3.35GPA
60.0% A
20.0% B
15.0% C
5.0% D
0.0% F

20 letter grades · 1 section · 2025 · Limited sample

0.0% withdrew · 0 of 20 enrolled.

Open full professor record
Find a course or professor

Search helper · Uses this school’s records. Try “compare ECON 101” or a professor’s name.