diff --git a/Home.md b/Home.md index dc33980..4740688 100644 --- a/Home.md +++ b/Home.md @@ -124,6 +124,15 @@ HardenedBSD does not permit such behavior. jemalloc in HardenedBSD has been set to zero new allocations by default. +Process tracing (`ptrace`) is hardened: + +* Process tracing facility itself is disabled by default + (`security.bsd.allow_ptrace=0`). +* Unpriviledged process debugging is prohibited by default + (`security.bsd.unprivileged_proc_debug=0`). +* Remote syscall functionality (`ptrace(PT_SC_REMOTE)`) is prohibited by + default. + ## Modified sysctl Nodes These are the nodes that are modified from their original defaults