Research Opportunities
There are many ways to engage and can get exposure to research as an undergraduate student throughout the department:
- Attend a lecture in the Distinguished Lecture Series (DLS), faculty talks, international speaker talks or honours seminars. A variety of cutting-edge computer science research topics are covered every year
- Take directed studies courses
- Attend reading groups offered by various departmental labs
View DLS talks on YouTube
Computing Community Consortium: Research Opportunities and Grad School
Bigger Opportunities
Spend 16 weeks working full-time over the summer with a faculty member on a project under the NSERC Undergraduate Student Research Awards (USRA) program. Students who are considering applying to graduate school are strongly encouraged to participate.
Become a mentee with the Undergraduate Research Opportunity (URO). URO runs the Research Experience Program (REX) during the school year from September until March, with the aim of encouraging and facilitating undergraduate students into research.
Winter 2024 Opportunities
Project 1:
Fuzzing OpenBSD Privilege-Separated Software for Compartment Interface
Vulnerabilities
Short Description:
Over the past two decades, the OpenBSD community has invested great effort in
"privilege-separating" OpenBSD utility programs [0]. Privilege separation, a form
of software compartmentalization, consists of splitting programs into separate
processes to limit the damage that can occur if a program is compromised.
The goal of this project is to see how effective this effort has been. We
want to see if we can identify ways in which this privilege separation has not
produced the kind of robustness desired. We will first study compartment
interfaces in OpenBSD privilege-separated software, to determine which
techniques [1] might be most appropriate, and whether or not/how each
technique should be adapted or improved for this purpose. We will then use the
techniques to search for bugs and develop case studies on the bugs we find.
The output of this project will be: a study of compartment interfaces in
OpenBSD; a tool that finds vulnerabilities in OpenBSD privilege-separated
software; a set of bugs that we find; and case-studies on these bugs. These
outputs will be assembled in a paper to be submitted at a top-tier security
conference.
[0] https://www.openbsd.org/innovations.html (Search for "Privilege separation")
[1] https://ieeexplore.ieee.org/document/8863940
Required skills:
- Highly motivated with 10-12 hours per week to dedicate to this project (this is
quite challenging).
- Proficient in C and low-level systems software (beyond that in 313; the
ideal candidate is likely to have taken 436a and/or 436s).
- Familiarity with systems software security concepts (buffer overflow, etc.)
Bonus skills (i.e., not required, but definitely a plus):
- Knowledge of fuzzing
- Knowledge of OpenBSD
Interested students should send mail to Hugo Lefeuvre at hugo.lefeuvre@ubc.ca. Please
include a resume and transcript. In your email, provide a brief description explaining
what about this project interests you.
Project 2:
Designing Memory Allocators for Compartmentalized Systems
Short Description:
Software compartmentalization [0] is the practice of breaking down a program
into groups of isolated and distrusting compartments to reduce the damage that
can occur if the program is compromised. Because software compartmentalization
introduces security boundaries into programs, it imposes new design constraints
on fundamental system building blocks such as the memory allocator. For example,
the memory allocator is responsible for securely assigning memory to distrusting
entities. Sadly, there exists little work on how to design memory allocators for
compartmentalized software. Most work avoids the problem by statically
partitioning application memory, which is often suboptimal in practice.
This project will explore memory allocator designs for compartmentalized systems.
We will first survey existing solutions (such as snmalloc [1] and CHERIoT's memory
allocator [2]) to understand their design and the impact these design choices have
with respect to security and performance. We will then design a new, highly-principled
memory allocator that can improve on the state of the art.
The output of this project will be: a literature and field study on memory
allocation in compartmentalized systems; the design of a new memory allocator
that improves on the state of the art and/or explores a new point in the
design space; and its evaluation. These outputs will be consolidated into a
paper to be submitted at a top-tier systems conference. Successful applicants
will get to contribute to fundamental memory allocator research (which is
extremely fun!) and to join an international collaboration.
[0] https://www.usenix.org/legacy/events/sec03/tech/full_papers/provos_et_al/provos_et_al.pdf
[1] https://dl.acm.org/doi/abs/10.1145/3315573.3329980
[2] https://github.com/CHERIoT-Platform/cheriot-rtos/tree/main
Required skills:
- Highly motivated with 10-12 hours per week to dedicate to this project (this is
quite challenging).
- Proficient in C and low-level systems software (beyond that in 313; the
ideal candidate is likely to have taken 436a and/or 436s).
- Familiarity with systems software security concepts (buffer overflow, etc.)
Bonus skills (i.e., not required, but definitely a plus):
- Familiarity with memory allocators
Interested students should send mail to Hugo Lefeuvre at hugo.lefeuvre@ubc.ca. Please
include a resume and transcript. In your email, provide a brief description explaining
what about this project interests you.
Looking for Undergraduate Research Assistant:
We are evaluating a system that makes it easy to find your data,
regardless of whether it's on your local machine, your phone, a
cloud service, or hidden within an application.
We are looking for a student who
1) Enjoys writing Python scripts to generate and process data,
2) Will enjoy using an LLM-based tool that translates natural language into Arrango Query Language (AQL),
3) Can package up a workflow in a container
4) Has great communication skills and wants to be part of a fun team
Interested students should send a resume and transcript to Margo Seltzer
at mseltzer@cs.ubc.ca. In your email, explain what appeals to you about
this project description.
Interested in working on research projects with a faculty member?
There are a variety of student-oriented or particularly student-friendly CS research venues to publish your research work. Talk to your research mentor to explore these and other discipline specific conferences: