Master Thesis: In-Process Isolation and Recovery for WebAssembly Runtimes

Technology, Data & Digital · Software & Web Development · Software Engineering · Cybersecurity

In short

Ericsson Research Security is offering a Master's thesis project focused on in-process isolation and recovery for WebAssembly runtimes. This role involves developing a threat model, integrating the SDRaD mechanism with a Wasm runtime like Wasmtime, and evaluating performance and security aspects. The ideal candidate is pursuing a Master's degree in a related field with strong Linux, C, and Python skills, and knowledge of computer security or WebAssembly is a plus.

Responsibilities

Review research and existing Wasm runtimes, focusing on multiple-instance support and in-process isolation.
Define and prioritize a threat and fault model, and identify appropriate isolation boundaries.
Design and implement a prototype integrating a selected Wasm runtime with the SDRaD library.
Run experiments and benchmark the prototype in realistic use cases, assessing security, dependability, recovery, and performance.
Present interim findings and document the results in a final thesis.

Requirements

Currently pursuing a master’s degree in Computer Science, Electrical or Computer Engineering, or a related field.
Strong knowledge of Linux systems.
Programming experience in C and Python.

Desired Qualifications

Knowledge of computer security, in-process isolation, or WebAssembly is an advantage.

Benefits

Outstanding opportunity to use your skills and imagination to push the boundaries of what’s possible.
Be challenged, but not alone; join a team of diverse innovators.
Work on solutions to some of the world’s toughest problems.
Opportunity to craft what comes next.

Skills

LinuxCPythonWebAssemblycomputer securityin-process isolation

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