HOW TO SOLVE

In this project, we designed and implemented a complete server-based network infrastructure for a hotel located on the 10th floor. The hotel owner required a secure digital setup, full CCTV coverage, and role-based internet access across departments. The system had to support both staff operations and guest services efficiently. Project Requirements: Full wireless network coverage across the hotel Secure Wi-Fi login for guests using a password (shared only by hotel staff) Staff login with unique user ID and password for each system Internet access control per department Staff: Only email and hotel inventory access HR/Admin: Full internet access Accounts: Limited, restricted internet access Complete IP-based CCTV monitoring across all areas Redundant internet connectivity for uninterrupted service Planning & Device List: Desktop and laptop systems in each department IP CCTV cameras for floor-to-floor surveillance Wireless access points for building-wide Wi-Fi Server and storage setu...

Want to lock a folder on your Windows system without installing any third-party tools? In this guide, we’ll show you how to do it using a simple batch file. This is useful if you want to hide or protect files from casual access. ⚠️ This method offers basic protection only — it doesn’t encrypt your data. Advanced users can bypass it. For sensitive data, use proper encryption tools. What You’ll Need: A Windows system (any version) Notepad Basic copy-paste skills  Steps to Create a Folder Lock Script: 1️⃣ Open Notepad Copy and paste the following code: bat Copy Edit cls @ECHO OFF title Folder Locker if EXIST "Control Panel.{21EC2020-3AEA-1069-A2DD-08002B30309D}" goto UNLOCK if NOT EXIST Locker goto MDLOCKER :CONFIRM echo Are you sure u want to Lock the folder(Y/N) set/p "cho=＞" if %cho%==Y goto LOCK if %cho%==y goto LOCK if %cho%==n goto END if %cho%==N goto END echo Invalid choice. goto CONFIRM :LOCK ren Locker "Control Panel.{21EC2020-3AEA-1069-A2DD-08002B30309...