What to Do When Your Website Is Under a DDoS Attack
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The first step is to confirm that your website is experiencing a DDoS attack. Monitor traffic patterns, server performance, and unusual spikes in requests.

Assess which systems, applications, or services are affected and determine the severity of the attack. This helps prioritize response actions.

Every organization should have a predefined incident response plan for cyber threats. Activate this plan immediately and assign roles to your security team.

This includes communication protocols, escalation steps, and predefined actions to handle the attack effectively.

At StrongBox IT, we assist businesses in creating structured incident response strategies to handle cyber incidents efficiently.

Inform your hosting provider or IT team about the attack as soon as possible. Many service providers offer built-in DDoS mitigation support.

They can help analyze traffic, block malicious sources, and implement protective measures to reduce the impact on your website.

Activate any available DDoS protection services such as:

  • Web Application Firewalls (WAF)
  • Content Delivery Networks (CDNs)
  • Traffic filtering tools

These solutions help filter out malicious traffic and allow legitimate users to access your website.

Edge-based protection systems can block harmful traffic before it reaches your network, reducing the load on your infrastructure.

Attackers often target DNS services to disrupt website accessibility. Securing your DNS infrastructure ensures that your domain remains accessible during an attack.

Using robust DNS protection solutions helps maintain service availability even under heavy traffic conditions.

Continuously monitor incoming traffic to identify suspicious patterns. Blocking IP addresses or regions generating malicious traffic can reduce the load on your system.

Advanced monitoring tools can detect unusual behavior and automatically filter harmful traffic.

Focus on protecting essential services and infrastructure. Identify critical applications and ensure they remain operational during the attack.

Limiting exposure of non-essential services can help reduce the attack surface and maintain business continuity.

In some cases, increasing bandwidth or scaling server capacity can help absorb excess traffic.

Cloud-based solutions allow businesses to scale resources dynamically and handle large volumes of traffic more effectively.

Inform users, customers, and stakeholders about the issue if your website is experiencing downtime. Clear communication helps maintain trust and reduces confusion.

Providing updates on recovery progress ensures transparency during the incident.

After the attack is mitigated, analyze what happened and identify areas for improvement.

Review logs, traffic patterns, and system performance to understand how the attack occurred and how it was handled.


文章来源: https://securityboulevard.com/2026/03/what-to-do-when-your-website-is-under-a-ddos-attack/
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