In this blog, we going to explain Apache Log4j Vulnerabilities and Mitigations.   What is Apache Log4j?   Apache Log4j is a Java library that specializes in logging. It is used for logging error messages in applications. It is used in enterprise software applications, including those custom applications. The output from Log4j can go… Continue reading Apache Log4j Vulnerabilities and Mitigations

Running Web Server & Database Server in FreeBSD Jail   In this blog, we will learn about Running Web Server & Database Server in FreeBSD Jail. This document is about running the Apache web server and Mysql server in a freebsd jail created under zfs dataset. Jails were first introduced in FreeBSD version 4.0. Jail… Continue reading Running Web Server & Database Server in FreeBSD Jail

Cloud Stack domain usually contains a group of accounts. For some cases like individual account billing purposes, we need to isolate the existing domain account.  So we need to move the existing domain account to a new domain. For this case already we have run some resources under this account like Virtual Machine, Network, Volume,… Continue reading Steps to Migrate Cloud Stack Account to Another Domain

Know Transferring/Migrating GCP Instance To Another account in this blog.   Migrating virtual machine (VM) from one Google Cloud Platform (GCP) account to another account. Using the following Simple Four steps   Step 1: Add another account in the IAM with the Compute Viewer role using the IAM admin console.     Step 2: Select … Continue reading Transferring/Migrating GCP Instance To Another Account

Let’s know the steps for Creation of the Application Load Balancer and AutoScaling group with Target Tracking Policy.   CREATION OF the Application load balancer   Step 1: Go to AWS EC2 Load Balancers Console and click the create load balancer.   Step 2: Select the application load balancer.     Step 3: Provide a… Continue reading Creation of Application Load Balancer and AutoScaling group with Target Tracking Policy

Get the WordPress Login PassWord From the CLI Steps     If you forget the WordPress password/you want to change the password from the CLI.   WordPress Login PassWord From the CLI Steps   Step 1:   Login to SSH using root access.   Step 2:   Type the below command to open MySQL/MariaDB in… Continue reading WordPress Login Password From the CLI

In this blog, I will show you the steps to host a WordPress website in the EC2 Instance with Remote RDS (Mysql)   Launch the RDS :   Step 1: Click the create database option in the RDS console. Select the Standard to create and MySQL as our DB engine.     Step 2: Select… Continue reading Host WordPress website in the E2 Instance with Remote RDS (Mysql)

This blog describes how to create and attach EFS Volume by using Linux through Private IP. Creation of EFS Volume :   Step 1: Click the create file system option in the EFS console and we will get a pop-up window. Just click the customize option for the creation of EFS Volume.   Step 2:… Continue reading Create and Attach EFS Volume in Linux using Private IP

In this blog, We will show you how to Spin Up the EC2 Instance.   Launch the Golden Image :   We are going to use Ubuntu 18.04 AMI and t2.micro Instance in N.Virginia Region to Spin Up the EC2 Instance   Step 1:  We have selected the Ubuntu 18.04 AMI.       Step 2:… Continue reading How to spin up the EC2 Instance?

What is Swap Space?   When an operating system no longer can put data on RAM then it uses some area of hard disk space to store data that area is called “SWAP space”. The SWAP space/partition is space on a disk created for use by the operating system, when your physical RAM usage exists… Continue reading How to create SWAP CentOS 7 Space on /RHEL7