I have some daemon processes that crashes every now and then and I want to know how I can enable core dump generations. I know that by default on linux ulimit for core dumps is zero so I need to set it to unlimited if I want to see core dumps for processes that I am running. But what I want to do is to generate core dumps for daemon processes that are running under root account. Can anyone advise me how to configure the system? Thank you in advance.
For security reasons, it is desirable to check the integrity of code before execution, avoiding tampered software by an attacker. So, my question is How to sign executable code and run only trusted ...