NRPE safe over public IP
Posted: Thu Aug 05, 2021 12:13 pm
Hello,
I just started managing our Nagios server which hasn't been updated in some time. I noticed that several of the servers are being queried over NRPE and referenced by their public IP address. Is this a security risk? We do have firewall rules set up to lock down connections and allow only for specific IP addresses but I am concerned about what information may be transmitted across the internet.
I just started managing our Nagios server which hasn't been updated in some time. I noticed that several of the servers are being queried over NRPE and referenced by their public IP address. Is this a security risk? We do have firewall rules set up to lock down connections and allow only for specific IP addresses but I am concerned about what information may be transmitted across the internet.