Configure Log Retention Period in ELK Stack

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Configure Log Retention Period in ELK Stack
How do I change the log retention policy in elk stack? In this tutorial, you will learn how to configure log retention period in ELK stack. Elasticsearch uses ILM (Index Lifecycle Management) policies to define what actions to be applied to indices according to your performance, resiliency, and retention requirements. Configure Log Retention Period in ELK StackCreate Custom Index Lifecycle...

Deploy Nagios NRPE Agents using Ansible

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Deploy Nagios NRPE Agents using Ansible
In this tutorial, you will learn how to deploy Nagios NRPE Agents using Ansible. Ansible is an open-source automation tool used for configuration management, application deployment, and task automation. It is designed to simplify IT automation by providing a way to automate tasks across a large number of computers. How to Deploy Nagios NRPE Agents using AnsibleExample EnvironmentDeploy Nagios ServerInstall...

Monitor Docker Containers Metrics using Grafana

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monitor Docker containers metrics using Grafana
How do I monitor Docker containers in Grafana? Well, in this tutorial, you will learn how to monitor Docker containers metrics using Grafana. Grafana is an open source analytics and interactive data visualization tool that can be used to visualize metrics, logs collected from various remote endpoints. In this specific scenario, we will focus on monitoring Docker containers metrics...

How to Monitor Docker Containers using Nagios

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monitor docker containers using nagios
Can Nagios monitor docker container? Yes, in this tutorial, you will learn how to monitor Docker containers using Nagios. Monitoring your IT infrastructure is an important process as it helps you identify issues in your infrastructure that might have adverse effects on your productivity. IT infra monitoring resolves around checking health status, availability, performance, resource usage of your servers,...

How to Check Docker Container RAM and CPU Usage

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check Docker container RAM and CPU usage
How to check Docker CPU and memory usage? In this tutorial, you will learn how to check Docker container RAM and CPU usage. Just like how you would monitor/check the resource usage on your Linux/Windows systems, it is also possible to check how much RAM or CPU percentage each of the Docker containers you have deployed is consuming....

Deploy NRPE Agent as a Docker Container

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Deploy NRPE Agent as a Docker container
In this tutorial, you will learn how to deploy NRPE agent as a Docker container. Docker containers have revolutionized how applications are deployed! They make it easy to develop, ship, and run applications. The beauty of this is it doesn't matter your OS distro, as long as you are able to install Docker on it, the application build as...

Deploy Nagios as a Docker Container

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How to install Nagios core in Docker? In this tutorial, you will learn how to deploy Nagios as a Docker container. Nagios Core is an open-source IT infrastructure monitoring and alerting engine. Deploy Nagios as a Docker Container In order to deploy Nagios as a Docker container, we will proceed as follows; Install Docker on your Linux host You need to have installed...

Install Wazuh Agent on pfSense

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Install Wazuh Agent on pfSense
In this guide, you will learn how to install Wazuh agent on pfSense. pfSense is the world's most trusted opensource firewall which also doubles up as an opensource router. On the other hand, Wazuh is a free, open source and enterprise-ready security monitoring solution for threat detection, integrity monitoring, incident response and compliance. Wazuh agents are used to collect log...

8 Ways to Protect Your Devices From Cyber Criminals

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8 Ways to Protect Your Devices From Cyber Criminals
Cybercrime is on the rise, and those numbers are scary. Every day, we lose more than 800,000 records. Nobody is immune; this includes individuals, entrepreneurs, and multinational enterprises. The danger is growing as more and more individuals move their daily lives online. Unfortunately, as technology develops, so do cybercriminals' capabilities, allowing them to conduct more complex and damaging attacks. In the...

Easy way to Integrate TheHive with Cortex

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Easy way to Integrate TheHive with Cortex
In this tutorial, you will learn how an easy way to integrate TheHive with Cortex. TheHive, an open source and free Security Incident Response Platform, can be integrated with Cortex, to automate the analysis of observables such as IP and email addresses, URLs, domain names, files or hashes etc. Easy way to Integrate TheHive with Cortex To integrate TheHive with Cortex; Install...