How To Secure Your Shared Server Against DDoS Attacks?

What is a DDoS Attack? Identifying Denial-of-Service Attacks

In today’s interconnected digital landscape, Distributed Denial of Service (DDoS) attacks pose a significant threat, especially for shared servers hosting multiple websites. Linux Shared Hosting plans offer a cost-effective solution for website hosting, making them a popular choice among businesses and individuals.

However, the nature of shared resources makes these servers vulnerable to DDoS attacks, disrupting not only one website but multiple others. Thus the need for effective Shared Hosting occurs.

When opting for Shared Hosting plans, it’s crucial to select the best Hosting providers with a strong reputation and excellent customer support. Evaluating their performance over the years and how they have handled security issues can help you make an informed decision.

Read to know more about how to secure your server.

What are DDoS Attacks?

Shared Hosting, like any hosting option, comes with its own security challenges. While Shared Hosting can be secure, it also has unique risks due to the shared nature of resources. DDoS attacks are a significant threat to businesses, including those hosted on shared servers. 

The security of a Shared Hosting environment relies not only on the hosting provider’s measures but also on the actions taken by individual website owners.

The Top Tips To Strengthen Shared Hosting Security Against DDoS Attacks

  1. Configure Firewall and Router

Strengthening your network security is crucial in defending against DDoS attacks. You should set up your firewall and router to implement specific rules that drop incoming ICMP packets (Internet Control Message Protocol) and block DNS responses from outside your network.

  1. Opt for Dedicated Server Hosting

Opt for a well-established hosting company with proven security and reliable customer support track record. Regarding robust protection against DDoS attacks, Dedicated Server Hosting offers higher security and customisation than shared or cloud hosting environments.

Moreover, dedicated servers often come with advanced security measures, such as dedicated firewalls and intrusion detection systems, protecting against DDoS threats.

  1. Utilise Free DDoS Protection

As DDoS attacks become increasingly prevalent, many reputable hosting providers now include free DDoS protection as part of their hosting packages. This protection involves advanced traffic filtering and rate-limiting mechanisms to identify and block malicious traffic while allowing legitimate visitors to access your site. Also, use complex passwords and enable two-factor authentication to protect access to your website.

  1. Purchase Additional Protection

Additional DDoS protection is prudent for websites or applications facing higher DDoS attack risks or dealing with more sophisticated attacks. Hosting companies often offer different levels of DDoS protection with varying capacities to handle larger attack volumes.

Further, regularly update all software, including content management systems and plugins, to patch known vulnerabilities.

  1. Utilise Content Delivery Networks (CDNs).

Leveraging Content Delivery Networks adds a layer of DDoS protection to your web infrastructure. CDNs have extensive networks spread across multiple data centres worldwide, enabling them to distribute and cache your website’s content, reducing the load on your origin server. 


Safeguarding your Linux Web Hosting server from DDoS attacks requires a proactive approach and a layered defence strategy. Collaborate with your hosting provider, invest in DDoS protection, and stay vigilant against new threats to ensure your server remains secure and resilient. Protecting your website also contributes to a safer Shared Hosting environment for everyone. Stay alert and fortify your defences to confidently face the ever-changing cyber threats and keep your server safe from DDoS attacks.

Leave a Reply