The recent Objective by the Sea v3.0 conference had a lot of great talks. Two that stood out to me were Abusing and Securing XPC in macOS Apps by Wojciech Reguła and Job(s) Bless Us! Privileged Operations on macOS by Julia Vashchenko. Both talks discussed different aspects of XPC services and the types of security bugs that can occur in them. There were some great best practice recommendations that both speakers shared for securing your own XPC services. One of those recommendations was to u...
