OSSEC

OSSEC is an open-source host-based intrusion detection system written in C. In OSSEC, a centralized OSSEC manager stores events sent by the OSSEC agent deployed on individual hosts, and captures system logs collected via […]

 

lnav

lnav is a console-based log file viewer written in C++. Ideal for small-scale environments, lnav allows users to open and monitor one or more log files in a single log view, while unzipping any […]

 

Log.io

Log.io is a real-time log monitoring system written in JavaScript. It allows users to browse and search a stream of log messages in real-time within a web browser window. Log.io consists of three components: […]

 

MultiTail

MultiTail is a command-line log monitor, allowing users to view one or more log files in separate panes within the same terminal window. One MultiTail window can be split horizontally or vertically as many […]

 

Logstash

Logstash is an open-source data collection system which supports horizontally-scaling data processing pipelines constructed from a wide collection of community-built input, filter, and output plugins. Originally designed as a log collection system, Logstash has […]