Saturday, January 23, 2021

Install and Setup TIG Stack on Ubuntu 20.04

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In this tutorial, we are going to learn how to install and setup TIG Stack on Ubuntu 20.04. TIG stack is a group of powerful open-source monitoring tools, Telegraf, InfluxDB and Grafana where; Telegraf is an open-source server agent for collecting and sending metrics and events from databases, systems, and IoT sensors.InfluxDB is an open-source time series database and provides datastore for...

Install and Setup Prometheus on Ubuntu 20.04

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In this guide, we are going to learn how to install Prometheus on Ubuntu 20.04. Prometheus is an open-source systems and service monitoring system. It collects metrics from configured targets via HTTP calls at given intervals, evaluates rule expressions, displays the results, and can trigger alerts if some conditions are met. Some of the main features of Prometheus include; a multi-dimensional data model with time...

Install ELK Stack on Ubuntu 20.04

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Welcome to our guide on how to install ELK Stack on Ubuntu 20.04. ELK, currently known as Elastic Stack, is the acronym for open source projects comprising; Elasticsearch: a search and analytics engineKibana: a data visualization and dash-boarding tool that enables you to analyze data stored on Elasticsearch.Logstash: a server‑side data processing pipeline that ingests data from multiple sources simultaneously,...

Install Icinga 2 and Icinga Web 2 on Ubuntu 20.04

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In this tutorial, we are going to learn how to install Icinga 2 and Icinga Web 2 on Ubuntu 20.04. Icinga 2 is a scalable and extensible opensource monitoring solution that checks the availability of various network resources including host metrics such as system uptime, load, memory, disk free space, running processes, network services such as HTTP, SMTP, SNMP,...

Install and Setup Nagios Core on Ubuntu 20.04

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Nagios, now known as, Nagios Core, is an enterprise-class Open Source IT monitoring, network monitoring, server and applications monitoring solution. In this guide, we will provide a step-by-step tutorial on how to install and setup Nagios Core on Ubuntu 20.04 Some of the Nagios' features include: Monitoring of network services (via TCP port, SMTP, POP3, HTTP, NNTP,PING, etc.)Provides plugin interface to...

Process and Visualize ModSecurity Logs on ELK Stack

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In this tutorial, you will learn how to process and visualize ModSecurity Logs on ELK Stack. ModSecurity is an open source, cross-platform web application firewall (WAF) module developed by Trustwave’s SpiderLabs. Known as the “Swiss Army Knife” of WAFs, it enables web application defenders to gain visibility into HTTP(S) traffic and provides a power rules language and API to implement advanced...

Install latest Graylog on CentOS 7

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Follow through this guide to learn how to install latest Graylog on CentOS 7. Graylog is a leading open-source log management tool that provides real time collection, storage, analysis and enrichment of machine data. It makes it easy to search, explore and visualize on the analysed data. Install latest Graylog on CentOS 7 As of this writing, the Graylog 3.2.4 is the latest...

Install and Setup Kolide Fleet on Ubuntu 18.04

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In this guide, we are going to learn how to install and Setup Kolide Fleet on Ubuntu 18.04. Kolide Fleet is an opensource Osquery manager that expand Osquery capabilities from a single machine to your entire fleet. It queries a dynamic sets of hosts and watch the data stream in for immediate analysis and investigation. Install and Setup Kolide Fleet...

Install OSSEC Agent on CentOS 8

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This guide presents a step-by-step tutorial on how to install OSSEC Agent on CentOS 8. OSSEC is an Open Source Host based Intrusion Detection System that performs log analysis, integrity checking, Windows registry monitoring, rootkit detection, real-time alerting and active response. It runs across multiple platforms including Linux, OpenBSD, FreeBSD, Mac OS X, Solaris and Windows etc. Install OSSEC Agent...

Install Latest Grafana on CentOS 8

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In this guide, we are going to learn how to install latest Grafana on CentOS 8. Grafana is the open source analytics and monitoring solution that enables you to query, visualize and alert on various systems metrics that can be pulled from various time series databases such as Graphite, InfluxDB & Prometheus etc. Install Latest Grafana on CentOS 8 There are different...