Course record CS
CS 6238
Secure Computer Systems
Georgia Institute of Technology-Main Campus
67 sections2 professors
Grades: 2011–2025Evaluations: 2012–2024
Flunk Score12/100
Needs work
Changlai Du 3 sections · 3 terms · 2023–2025 3.64GPA
Published grade shares · 3 sections · 2023–2025
Compare with the course
Du vs. the course average
A
+19.1
B
−10.1
C
−7.2
D
−0.9
F
−0.8
Difference in percentage points.
Mustaque Ahamad 64 sections · 28 terms · 2011–2025 3.32GPA
Published grade shares · 64 sections · 2011–2025
Compare with the course
Ahamad vs. the course average
A
−1.0
B
+0.6
C
+0.4
D
+0.1
F
same
Difference in percentage points.
Each term against the course average
Spring 2011Fall 2025
Overall4.37 / 5
20 reported responses
Scale 1–5
Amount learned4.10
Instructor clarity4.25
Course effectiveness4.31
Instructor enthusiasm4.45
Instructor helpfulness4.10
Instructor availability4.47
Instructor communication4.43
Instructor effectiveness4.46
Instructor respectfulness4.68
Assignment measured knowledge3.98
Instructor stimulates interest4.12
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