Modern applications are being increasingly deployed to untrusted infrastructure, e.g., public clouds, IoT devices, blockchain nodes, etc. While a new class of hardware security technology known as enclaves (e.g., Intel SGX) can provide the much-needed protection in these scenarios, secure enclaves are well known to be hard to program.
Occlum makes running applications inside enclaves easy. It allows one to run unmodified programs inside enclaves with just a few simple commands. And Occlum is open-source and free to use. So, instead of spending months to port your code into enclaves, you can run your applications inside enclaves now!