Author name: Kajal Patil

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IP Addressing and Subnetting: A Quick Guide

What is an IP Address? Understand the fundamentals of IP addressing and subnetting, including network segmentation, subnet masks, and efficient IP allocation for better connectivity and security. An IP (Internet Protocol) Address is a unique identifier assigned to each device in a network for communication. IPv4 (32-bit): Example – 192.168.1.1 IPv6 (128-bit): Example – 2001:0db8:85a3:0000:0000:8a2e:0370:7334

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Do Virtual Machine Require Network Security?

1. Enable Firewall Protection Use UFW (Ubuntu) or Firewalld (CentOS/AlmaLinux) to control access. Example Login server (Ubuntu) Sudo ufw status sudo ufw enable sudo ufw allow 22/tcp                  # Allow SSH sudo ufw allow 80/tcp                 # Allow HTTP  sudo ufw deny 3306              # Block MySQL from public access sudo ufw reload sudo ufw status Example (CentOS/AlmaLinux):

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Step-by-Step Guide to Create a Windows RDP Shortcut

Creating a Windows RDP Shortcut: Quick Guide

To create a Windows RDP (Remote Desktop Protocol) shortcut and add it to your desktop. Step 1: Open Remote Desktop Connection any Windows Server      1.      Press Win + R, type mstsc, and press Enter.      2.    In the “Remote Desktop Connection” window, enter the IP address or hostname of the                                remote computer.  3.  Click

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SQL Server 2019 Installation on “Windows 2019”

SQL Server 2019 Installation on Windows 2019

In this guide, we’ll walk you through the necessary steps to successfully install SQL Server 2019, ensuring optimal performance and security on your Windows Server environment. Link —–à     https://www.microsoft.com/en-us/evalcenter/download-sql-server-2019 Select EXE download as 64-bit edition. After Download click on .exe file. Click on Download Media. Browse and select where you download ISO file and Exit

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