OracleLinux8.6 : SNORT2 , Tripwire , Chkrootkit Install
SNORT2 Install
Snort is an open source network intrusion detection system capable of performing real-time traffic analysis and packet logging on IP networks.
It can perform "protocol analysis," "content search," and "matching," and can be used to detect a variety of attacks, including "buffer overflows," "stealth port scans," "CGI attacks," "SMB probes," "OS fingerprinting attempts," "semantic URL attacks," and "server message block probes.