How Kernel Prelinking Works on macOS Catalina (or not) Christian on Mac, Little Snitch — October 11, 2019 Update on October 30, 2019: This issue is fixed in macOS 10.15.1.In this article we’d like to outline some technical details about how the installation of a kernel extension works on macOS Catalina, about potential pitfalls »
The Story Behind CVE-2019-13013 Christian on Mac, Security, Development, Little Snitch — August 26, 2019 This blog post targets fellow software developers. It’s a story of how it could happen that we shipped a version of Little Snitch with a serious vulnerability and, more importantly, what we can learn from it. It all began »
Little Snitch and Possible Deprecation of NKEs Christian on Little Snitch — June 29, 2017 In a WWDC session, David Schinazi has mentioned that Network Kernel Extensions (NKEs) ”will be deprecated”. He asked developers to transition to the Network Extension (NE) framework and approach Apple to report any problems with this. This statement, mentioned in »