How secure is the server monitoring agent
The Site24x7 monitoring agent poses no threat to the security of your server. The Site24x7 server monitoring agent uses only one-way HTTPS connection which is firewall friendly and you do not normally need to open up any new ports to the outside in your firewall.
These agents are downloadable and support Windows, Linux, FreeBSD and OS X platforms. Users need to install these agents in their respective servers, based on the OS type.