> On 25. Jul 2018, at 20:38, Florian Bachmann <bachman...@gmail.com> wrote: > > If this system is threatened by hackers and trojans than yours is too because > 5665/tcp is the only open port.
Like most software, Icinga 2 also relies on system libraries such as OpenSSL for encryption and authentication purposes. If you have a really old and vulnerable version of a library on your system that won't be patched because the system is out of support, there's not that much Icinga 2 can do against others exploiting its weaknesses. For a more or less recent example, just look at Heartbleed. _______________________________________________ icinga-users mailing list icinga-users@lists.icinga.org https://lists.icinga.org/mailman/listinfo/icinga-users
