One of my web servers is getting flooded with requests to resources that do not exist anymore, generating the corresponding 404 error. As I'm using OSSEC and OSSIM, then these errors are sent to the ...
I've installed an OSSIM server and I wanto to retrieve the alerts generated by a remote Nagios server in order to analyze them and perform correlation of security events. Before putting hands on it, ...
I'm new to OSSIM. My requirement is to detect executable files (.exe) using snort. I have found a snort rule: alert tcp any any -> any any (msg: "DLL Windows file download"; flow: established; ...
we've recently moved our NIDS installation from StrataGuard to the new OSSIM 2.1 release to take advantage of the additional features (Nagios, ntop, Nessus/OpenVas, etc.) it provides in addition to ...
Quick n00b OSSIM question. I've looked around but haven't found exactly what I'm looking for. I currently have a Nagios, OSSEC, Nessus, and Snort server and I want to keep those servers active but ...
I am trying to get some real-world feedback on OSSIM. Are you using OSSIM in production? If so, what has your overall experiance been? How many nodes are in your enviroment? Finally, what kind ...