Learn about securing WebAssembly workloads through a 30-minute Linux Foundation conference talk that delves into Confidential Computing and Trusted Execution Environments (TEEs). Explore how the WebAssembly System Interface (WASI) can be leveraged to protect Wasm applications in cloud and edge computing environments. Discover the challenges and solutions for implementing Wasm runtimes within TEEs, which operate similarly to bare-metal VMs, while maintaining minimal Trusted Computing Base (TCB) and hardware attestability. Examine privacy-preserving AI and secure multi-party computation applications, with emphasis on encryption, isolation, and integrity verification using technologies like AMD SEV-SNP and Intel TDX. Gain practical insights from the EU-funded ELASTIC project, showcasing real-world implementations of secure AI workload execution across cloud and edge environments.