Skip to main content

ELK: powerful tool for log correlation and real-time analytics

ELK is a powerful set of tools being used for log correlation and real-time analytics. This post will discuss the benefits of using it, and be a guide on getting it up and running in your environment. ELK is actually an acronym that stands for Elasticsearch, Logstash, Kibana. In recent months I have been seeing a lot of interest in ELK for systems operations monitoring as well as application monitoring. It was really impressive and I thought of how useful it could be for network operations. Many environments just have the basics covered (up/down alerting and performance monitoring). Some companies go one step further and are logging syslog to a central server. For long time this has been acceptable, but things must change. While this guide is solely meant to show how network data can be captured and used, the real goal is to have all infrastructure and applications log to ELK as well.

Read this great post about ELK and network operations here.


Popular posts from this blog

LDWin: Link Discovery for Windows

LDWin supports the following methods of link discovery: CDP - Cisco Discovery Protocol LLDP - Link Layer Discovery Protocol Download LDWin from here.

easywall - Web interface for easy use of the IPTables firewall on Linux systems written in Python3.

Firewalls are becoming increasingly important in today’s world. Hackers and automated scripts are constantly trying to invade your system and use it for Bitcoin mining, botnets or other things. To prevent these attacks, you can use a firewall on your system. IPTables is the strongest firewall in Linux because it can filter packets in the kernel before they reach the application. Using IPTables is not very easy for Linux beginners. We have created easywall - the simple IPTables web interface . The focus of the software is on easy installation and use. Access this neat software over on github: easywall

Using OpenSSL with Ed Harmoush 1/6 Generating Public & Private Keys