---
title: "Diego Checarelli (@diegocheca) | Hashnode"
description: "developer. Read the latest articles by Diego Checarelli on Hashnode."
url: "https://hashnode.com/@diegocheca"
---

@diegocheca

# Diego Checarelli

@diegocheca · Argentina · Joined August 2020

developer

[Website](https://diegocheca.github.io/portfolio/)

### [Attacking and defending a php server from a reverse shell with Wazuh](https://diegocheca.hashnode.dev/attacking-and-defending-a-php-server-from-a-reverse-shell-with-wazuh?utm_source=hashnode&utm_medium=feed)

This tutorial will show how we can attack and protect our server from reverse shell attacks. We'll use Wazuh as tool for detecting web shells on our server

6 min read · [diegocheca.hashnode.dev](https://diegocheca.hashnode.dev/attacking-and-defending-a-php-server-from-a-reverse-shell-with-wazuh?utm_source=hashnode&utm_medium=feed)

[May 2, 2023](https://hashnode.com/posts/attacking-and-defending-a-php-server-from-a-reverse-shell-with-wazuh/6450f8b66b548bec70abf037)

### [Recuperar Backups de Email en Veeam](https://diegocheca.hashnode.dev/recuperar-backups-de-email-en-veeam?utm_source=hashnode&utm_medium=feed)

Introducción En este post vamos a ver seguir los pasos necesarios para recuperar el backup de los emails de alguna casilla de emails que este siendo backupeada por el software Veeam. Paso 1 Se da por entendido que se debe abrir la consola, luego se ...

4 min read · [diegocheca.hashnode.dev](https://diegocheca.hashnode.dev/recuperar-backups-de-email-en-veeam?utm_source=hashnode&utm_medium=feed)

[Nov 17, 2020](https://hashnode.com/posts/recuperar-backups-de-email-en-veeam/5fb40a6ea73df361ab711643)

### [Introduction, tecnologies and tools (english - spanish)](https://diegocheca.hashnode.dev/introduction-tecnologies-and-tools-english-spanish?utm_source=hashnode&utm_medium=feed)

Introduction Hi everyone, welcome to this new serie posts about programming, I'm working in a new project with Laravel 8. I hope you like. As soon as I create new content I'll add it. In this serie we´ll develop a system from scratch to 100%. It goi...

3 min read · [diegocheca.hashnode.dev](https://diegocheca.hashnode.dev/introduction-tecnologies-and-tools-english-spanish?utm_source=hashnode&utm_medium=feed)

[Nov 9, 2020](https://hashnode.com/posts/introduction-tecnologies-and-tools-english-spanish/5fa886840a04326d82137c8d)

### [Wazuh - Problema Elasticsearch: "Cannot connect to the Elasticsearch cluster - See the Kibana logs for details and try reloading the page"](https://diegocheca.hashnode.dev/wazuh-problema-elasticsearch-cannot-connect-to-the-elasticsearch-cluster-see-the-kibana-logs-for-details-and-try-reloading-the-page?utm_source=hashnode&utm_medium=feed)

Introducción En el presente blog se demuestra como se resolvió el error "Cannot connect to the Elasticsearch cluster - See the Kibana logs for details and try reloading the page". Esto se debe a que Kibana no se puede conectar con el servidor Elas...

3 min read · [diegocheca.hashnode.dev](https://diegocheca.hashnode.dev/wazuh-problema-elasticsearch-cannot-connect-to-the-elasticsearch-cluster-see-the-kibana-logs-for-details-and-try-reloading-the-page?utm_source=hashnode&utm_medium=feed)

[Oct 29, 2020](https://hashnode.com/posts/wazuh-problema-elasticsearch-cannot-connect-to-the-elasticsearch-cluster-see-the-kibana-logs-for-details-and-try-reloading-the-page/5f9ac89afbdb1752f2533f3f)