COM SCI M138
Computer System Security
Also listed as EC ENGR M117: the same class, and each department holds its own seats and its own grade history.
Grades
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Workload and assignments
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What comes first
The chain dibs can see is 3 courses long before COM SCI M138. Read from Fall 2026, because dibs has not read a class page for COM SCI M138 in Spring 2027 and a department can change what it requires. dibs has read a class page for every course in it.
Counted in courses rather than quarters: dibs does not know which of them a department lets you take together.
From the registrar's catalog
(Same as Electrical and Computer Engineering M117.) Lecture, four hours; laboratory, one hour; outside study, seven hours. Requisite: course 33. Recommended requisite: course 111. Introduction to fundamental knowledge of computer system security. Students gain understanding of exploit techniques; learn to use the security tools; learn to design and implement secure systems; and learn concepts of computer security including software vulnerability analysis and defense, web security, mobile security, and network security. Covers the latest security topics in practice (e.g., cryptocurrency), and in research (e.g., state-of-the-art fuzzing techniques and machine-learning-based security analysis). Students get hands-on experience in analyzing and designing secure systems. Includes course project for cutting-edge security research. Letter grading.
Sections in Spring 2027
From the people who took it
Student reviews
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