Tag: secure vps

🚀 What Is VPS Hosting and When Should You Use It?

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Understanding VPS and Why It’s the Smart Middle Ground Between Shared Hosting and Dedicated Servers

If you’re launching a website or planning to move from basic shared hosting, you’ve probably come across the term VPS Hosting. But what exactly is it, and is it the right fit for your project?

At HostEONS, we provide reliable, high-performance VPS hosting trusted by developers, businesses, and entrepreneurs worldwide. This guide will help you understand what VPS hosting is, how it works, and when to use it.

🖥️ What Is VPS Hosting?

VPS stands for Virtual Private Server. It’s a type of hosting where a physical server is divided into multiple virtual machines, each with its own dedicated resources (RAM, CPU, storage) and full root access.

It’s like having your own mini server on a bigger physical server — giving you the freedom and power of a dedicated server without the high cost.

🔧 Key Features of VPS Hosting:

  • Full root or administrative access
  • Dedicated resources (not shared like in shared hosting)
  • Ability to install custom software
  • Choice of operating system (Linux, Windows, etc.)
  • Scalability and better performance

🏗️ How VPS Hosting Works

Using virtualization technology (like KVM, which HostEONS uses), the physical server is split into isolated virtual environments. Each VPS operates independently, which means:

  • One VPS crashing doesn’t affect others
  • You control your VPS fully — install software, change configurations, run scripts
  • You get better security and performance than shared hosting

âś… When Should You Use VPS Hosting?

1. You’ve Outgrown Shared Hosting

If your site is experiencing slow loading times, resource limits, or needs more control, VPS is the logical next step.

2. You Run High-Traffic or Resource-Intensive Websites

For blogs, ecommerce stores, or business sites that require higher uptime and faster performance, VPS hosting gives you the boost you need.

3. You Want to Host Custom Applications

Need to run Node.js, Docker, game servers, or any custom backend? You can’t do this on shared hosting — but it’s easy with VPS.

4. You’re a Developer or Agency Hosting Multiple Projects

VPS gives you the flexibility to manage staging, development, and production environments separately, all in one server.

5. You Care About Security and Isolation

Unlike shared hosting, where many users share the same environment, VPS gives you a private space, reducing the risk of cross-site contamination or data leaks.

🆚 VPS vs Shared Hosting vs Dedicated Server

FeatureShared HostingVPS HostingDedicated Server
Resource Isolation❌ Shared✅ Dedicated (virtual)✅ Dedicated (physical)
Root Access❌ No✅ Yes✅ Yes
Cost💲 Lowest💲💲 Moderate💲💲💲 Highest
Performance🚫 Limited⚡ Great🚀 Excellent
Custom Software❌ No✅ Yes✅ Yes

🌍 Why Choose HostEONS for VPS Hosting?

At HostEONS, we offer:

âś… KVM-based VPS with full root access

âś… Instant setup across global locations: USA (6 cities), Frankfurt, Paris

âś… Crypto & local payments (Alipay, Boleto, OXXO, SEPA, iDEAL, etc.)

âś… Affordable plans starting from just $3.50/month

✅ No overselling, no gimmicks — just performance

đź”— Explore VPS Plans

đź“© Contact Us

Basic Tutorial to Secure an Ubuntu VPS

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Secure Ubuntu VPS
Secure Ubuntu VPS

Securing your Ubuntu VPS is essential for protecting data, ensuring stability, and preventing unauthorized access. Here’s a straightforward guide on some basic yet effective steps to secure an Ubuntu VPS.

1. Update Your System

Start by updating your system to ensure all software is up-to-date with the latest security patches.

sudo apt update && sudo apt upgrade -y

2. Create a New User and Disable Root Login

For security, avoid using the root account directly and create a new user with sudo privileges.

  1. Create a new user: sudo adduser yourusername
  2. Add the user to the sudo group: sudo usermod -aG sudo yourusername
  3. Switch to the new user: su - yourusername
  4. Disable root login by editing the SSH configuration file: sudo nano /etc/ssh/sshd_config Find the line:
   PermitRootLogin yes

Change it to:

   PermitRootLogin no
  1. Restart SSH to apply changes:
    sudo systemctl restart ssh

3. Enable Firewall (UFW)

Ubuntu’s Uncomplicated Firewall (UFW) provides a straightforward way to manage firewall settings.

  1. Allow SSH access: sudo ufw allow OpenSSH
  2. Enable the firewall: sudo ufw enable
  3. Check the status:
    sudo ufw status

Optionally, if you’re hosting a web server, allow HTTP and HTTPS traffic:

sudo ufw allow http
sudo ufw allow https

4. Change the Default SSH Port

Changing the SSH port can add an additional layer of security against automated attacks.

  1. Open the SSH configuration file: sudo nano /etc/ssh/sshd_config
  2. Find the line: #Port 22 Uncomment and change 22 to your desired port, e.g., 2222: Port 2222
  3. Restart SSH to apply changes: sudo systemctl restart ssh
  4. Don’t forget to allow the new SSH port through the firewall:
    bash sudo ufw allow 2222/tcp

5. Disable Password Authentication and Enable SSH Key Authentication

Using SSH keys instead of passwords enhances security.

  1. Generate an SSH key pair on your local machine: ssh-keygen -t rsa -b 4096
  2. Copy your public key to your VPS: ssh-copy-id -p 2222 yourusername@your_server_ip
  3. Disable password authentication for SSH: sudo nano /etc/ssh/sshd_config Find the line: PasswordAuthentication yes Change it to: PasswordAuthentication no
  4. Restart SSH:
    sudo systemctl restart ssh

6. Install Fail2ban

Fail2ban monitors login attempts and blocks IPs with repeated failures, protecting against brute-force attacks.

  1. Install Fail2ban: sudo apt install fail2ban -y
  2. Start and enable Fail2ban: sudo systemctl start fail2ban sudo systemctl enable fail2ban
  3. Configure Fail2ban by creating a local jail file: sudo cp /etc/fail2ban/jail.conf /etc/fail2ban/jail.local
  4. Modify settings as needed: sudo nano /etc/fail2ban/jail.local You can adjust the ban time, retry limits, and monitored services.
  5. Restart Fail2ban:
    sudo systemctl restart fail2ban

7. Install and Configure Automatic Updates

Automatic updates reduce the risk of security vulnerabilities by ensuring software remains current.

  1. Install the unattended-upgrades package: sudo apt install unattended-upgrades -y
  2. Enable automatic updates:
    sudo dpkg-reconfigure --priority=low unattended-upgrades

8. Regular Backups

Always keep regular backups to quickly recover in case of an attack or data loss. Many hosting providers, like Hosteons, offer backup solutions, making it easy to automate and restore from snapshots or backups.

Summary

By following these steps, you enhance the security of your Ubuntu VPS against common threats. Regular updates, secure login configurations, a robust firewall, and monitoring tools like Fail2ban all contribute to a safer and more reliable server environment. With these basics covered, your VPS will be better protected against potential attacks.