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Understand Cyber Security and Cryptography

What is Cryptography? So Cyber Security and Cryptography both are key elements to protect communication over the internet. We are in an era of undercommented...

How to Upgrade CentOS 7 to CentOS 8

Introduction In this tutorial guide You will learn how to upgrade your Linux server from CentOS 7 to CentOS 8. Just follow these steps: Install the...

Network Security Rocky Linux/Centos/RHEL 8

Introduction Hardening network security devices minimize the risk of unauthorized access into a network’s infrastructure. Vulnerabilities in device management and configurations exploit weaknesses for a...

Amazon s3 tutorial – Creating | Managing | Listing | Deleting Simple Storage bucket

Today In this tutorial we are going to see How to work with s3 bucket from local system or ec2 instance. in this tutorial...

How to Install Subversion & USVN (Apache SVN) on CentOS 8

Introduction Subversion is an open source version control system. Founded in 2000 by CollabNet, Inc., the Subversion project and software have seen incredible success over...

Ripple wallet on Linux

Introduction Ripple is the native cryptocurrency for products developed by Ripple Labs. Its products are used for payment settlement, asset exchange, and remittance systems that...

How to Install and Manage Evillimiter to control Your Wi-Fi Network in Linux

Introduction Evillimiter Evillimiter is a free, open-source monitoring tool that can limit bandwidth usage for devices connected to a LAN. It runs on Linux and Windows...

Hardening filesystem Centos/RHEL 8

Introduction Linux has continued used for many years beyond multiple industries and offers customizable and versatile systems. It is, therefore, essential that computers, servers, and...

Perform a vulnerability scan with Openscap scanner

Introduction RHEL 7 makes it simple to support secure and compliant systems with the openscap scanner. Also, try openssl. What is SCAP? SCAP (Security Content Automation Protocol)...

How To Install Apache Solr on CentOS &RHEL 8

Introduction Apache Solr is an open-source search platform written on Java.Solr provides full-text search, spell suggestions, custom document ordering and ranking, Snippet generation, and highlighting....

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