System Information

Operating System: Windows 98 (Web Edition)

Computer Name: USER-PC

Processor: Intel Pentium II 450 MHz

Memory: 128 MB RAM

System Type: 32-bit Operating System

Available Drives

• 💾 (A:) 3½ Floppy
• 💿 (D:) CD-ROM Drive
• 💾 (C:) Local Disk - 4.2 GB free of 10 GB

My Documents

This folder contains your personal documents, images, and files.

Recent Files

• 📄 Letter.doc (32 KB)
• 📄 Budget.xls (128 KB)
• 🖼️ Vacation.jpg (2.4 MB)
• 📄 Resume.doc (45 KB)
• 🎵 Music.mp3 (3.8 MB)

Total: 5 items

Network Resources

Browse network computers and shared resources.

Computers Near Me

• 💻 WORKSTATION-01
• 💻 SERVER-2000
• 🖨️ PRINTER-HP4000
• 💻 LAPTOP-DELL

Note: This is a simulated Windows 98 environment running in your web browser.

Recycle Bin

The Recycle Bin is empty.

Deleted items will be stored here until you empty the Recycle Bin.

Windows 98 Web Edition ====================== Welcome to this nostalgic recreation of Windows 98! This is a fully functional web-based simulation of the classic Windows 98 desktop environment. Features: --------- * Authentic Windows 98 visual design * Working desktop icons * Draggable windows * Start menu with system options * Taskbar with working clock * Classic window controls (minimize, maximize, close) Double-click any desktop icon to open its window. Created with HTML, CSS, and JavaScript. Enjoy your trip down memory lane!

🔒 Raspberry Pi Server Hardening Guide

⚠️ Important: Always backup before making security changes. Test in non-production first.

1. Update System

Priority: CRITICAL

sudo apt update && sudo apt upgrade -y
sudo apt dist-upgrade -y
sudo rpi-update

2. Change Default Password

Priority: CRITICAL

Default password "raspberry" is well-known. Change immediately:

passwd

• Minimum 16 characters
• Mix uppercase, lowercase, numbers, symbols
• Avoid dictionary words

3. Configure SSH Keys

Priority: HIGH

# On your local computer:
ssh-keygen -t ed25519 -C "your_email@example.com"
ssh-copy-id -i ~/.ssh/id_ed25519.pub user@raspberrypi

4. Harden SSH

Priority: HIGH

Edit /etc/ssh/sshd_config:

Port 2222
PermitRootLogin no
PasswordAuthentication no
PubkeyAuthentication yes
MaxAuthTries 3

sudo systemctl restart ssh

5. Setup Firewall (UFW)

Priority: HIGH

sudo apt install ufw -y
sudo ufw default deny incoming
sudo ufw default allow outgoing
sudo ufw allow 2222/tcp
sudo ufw enable

6. Install Fail2Ban

Priority: MEDIUM

Auto-ban IPs with failed login attempts:

sudo apt install fail2ban -y
sudo systemctl enable fail2ban
sudo systemctl start fail2ban

7. Enable Automatic Updates

Priority: MEDIUM

sudo apt install unattended-upgrades -y
sudo dpkg-reconfigure -plow unattended-upgrades

8. Disable Unused Services

Priority: MEDIUM

sudo systemctl disable bluetooth
sudo systemctl disable avahi-daemon

9. Monitor System Logs

Priority: LOW

sudo tail -f /var/log/auth.log
sudo lastb

✅ Verification Checklist

• ✓ System fully updated
• ✓ Default password changed
• ✓ SSH keys configured
• ✓ Password login disabled
• ✓ Firewall active
• ✓ Fail2Ban running

💡 Pro Tip: Run security updates weekly and review logs regularly for suspicious activity.