Using Ubuntu To Prevent Malware Infections For Non-Tech Users

Noam Rathaus shared his experience of installing Ubuntu on his grandmother’s computer to prevent malware infections. By switching to Linux, he eliminated the issue of her accidentally downloading and running malicious software. He disabled auto-updates for all applications except Chrome, as it was the only software she used regularly. This approach highlights how Linux can be a viable option for non-technical users who primarily use their computers for basic tasks like browsing and email.

You Should Know:

1. Installing Ubuntu:

Download the Ubuntu ISO from the official website: Ubuntu Download
Create a bootable USB using tools like `Rufus` (Windows) or `Etcher` (cross-platform).
Boot from the USB and follow the installation prompts.


<h1>Example command to create a bootable USB on Linux</h1>

sudo dd if=ubuntu.iso of=/dev/sdX bs=4M status=progress && sync

2. Disabling Auto-Updates:

To disable auto-updates for all packages except Chrome, modify the `apt` configuration file.

sudo nano /etc/apt/apt.conf.d/20auto-upgrades

– Set the following values:

APT::Periodic::Update-Package-Lists "0";
APT::Periodic::Unattended-Upgrade "0";

3. Updating Chrome Manually:

Chrome updates can be managed manually by running:

sudo apt update
sudo apt install --only-upgrade google-chrome-stable

4. Basic Linux Commands for Non-Tech Users:

Open Terminal: `Ctrl + Alt + T`
– Update system: `sudo apt update && sudo apt upgrade`
– Install software: `sudo apt install `
– Remove software: `sudo apt remove `

5. Securing Ubuntu for Beginners:

Enable the built-in firewall:
```
sudo ufw enable
```

Install antivirus software like ClamAV:

sudo apt install clamav
sudo freshclam
sudo clamscan -r /home

What Undercode Say:

Switching to Ubuntu can be a practical solution for non-technical users to avoid malware infections, especially when their usage is limited to browsing and basic tasks. While Linux may require some initial setup, its stability and security make it a strong alternative to Windows for specific use cases. For advanced users, Linux offers unparalleled customization and control, but for beginners, simplicity and security are its key advantages. Always ensure critical applications like browsers are kept up-to-date to maintain security. For more information, visit the official Ubuntu documentation: Ubuntu Documentation.