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2026-06-11· 5 min read

DDoS Attack Explained — How to Protect Your Website from DDoS in 2026

Learn how DDoS attacks work, why they cause outages like Facebook and Instagram, and how to protect your website from Distributed Denial of Service attacks.

DDoS Cybersecurity Website Security Attacks Protection

What is a DDoS Attack?


A Distributed Denial of Service (DDoS) attack floods a server with massive traffic, overwhelming it and causing the service to go offline.


**Simple analogy:** Imagine 1 million people trying to enter a store through one door at the same time. Nobody gets in.


How DDoS Attacks Work


Step 1: Build a Botnet

Attackers compromise thousands of devices (computers, IoT devices, servers) to create a network of "zombies."


Step 2: Launch the Attack

The botnet sends millions of requests per second to the target server.


Step 3: Overwhelm Infrastructure

The server can't handle the load. Legitimate users get errors or timeouts.


Step 4: Extortion or Disruption

Attackers may demand ransom or simply cause chaos.


Types of DDoS Attacks


  • |Type | Target | Method
  • |------|--------|--------|

  • |Volumetric | Bandwidth | UDP flood, ICMP flood
  • |Protocol | Network layer | SYN flood, Ping of Death
  • |Application | Web server | HTTP flood, Slowloris

  • The Facebook/Instagram Outage Connection


    On June 12, 2026, users speculated about DDoS. While Meta hasn't confirmed, the symptoms match:

  • Sudden spike in errors
  • Authentication failures
  • Multiple services affected

  • How to Protect Your Website


    1. Use a CDN

    Cloudflare, Akamai, or AWS CloudFront absorb DDoS traffic before it reaches your server.


    2. Enable Rate Limiting

    Limit requests per IP address. Block suspicious patterns.


    3. Implement Web Application Firewall (WAF)

    WAFs filter malicious traffic based on rules and patterns.


    4. Use DDoS Protection Services

  • Cloudflare (free tier available)
  • AWS Shield
  • Akamai Prolexic

  • 5. Monitor Traffic Patterns

    Set up alerts for unusual traffic spikes.


    Check Your Security


    Run a free security scan to identify vulnerabilities before attackers do:

    [vaarta.space](https://vaarta.space)


    Ready to check your domain security?

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