What is a DDoS attack and how do you prevent it? Protect your website against digital violence.
You have probably heard it in the news: a bank's or government agency's website is inaccessible due to a "DDoS attack." For an entrepreneur, this is a nightmare. While your website is offline, you not only lose potential customers but also suffer damage to your reputation.
At Mediawax, we believe that prevention is better than cure. That is why we explain exactly what this attack entails and how you can protect yourself against it.
What is a DDoS attack?
DDoS stands for Distributed Denial of Service. Simply put, it is an attack in which malicious actors attempt to cripple your website or server by flooding it with a massive amount of internet traffic.
It can be compared to a thousand people trying to enter through a single narrow revolving door at the same time: the door jams, and no one can get through.
DDoS attacks often utilize 'botnets': a network of thousands of hacked computers and devices (from all over the world) that simultaneously send a request to your website.
How do you recognize an attack?
A DDoS attack is sometimes difficult to distinguish from a sudden spike in real visitors. Watch out for the following signs:
Your website is suddenly extremely slow or unresponsive.
You receive a "503 Service Unavailable" error message.
There is an unexplained spike in traffic from specific regions where you normally have no customers.
How can you prevent a DDoS attack?
Although you can never 100% rule out an attack, you can minimize the impact with the following steps:
1. Use a Content Delivery Network (CDN)
A CDN like Cloudflare acts as a shield between the attacker and your server. It distributes traffic across different servers and filters malicious requests before they reach your website.
2. Invest in professional Web hosting
Cheap "shared hosting" is often vulnerable. At Mediawax, we recommend hosting with built-in server-level DDoS protection, which immediately detects and blocks abnormal traffic.
3. Set up a Firewall (WAF)
A Web Application Firewall analyzes incoming traffic and blocks suspicious patterns characteristic of botnets.
4. Monitor your traffic
By regularly reviewing your logs and statistics, you learn what 'normal' behavior is on your site. This allows you to detect deviations faster before everything comes to a complete standstill.
What to do if you are attacked anyway?
Stay calm and contact your hosting provider or IT partner immediately. They can often block specific IP ranges or enable additional security layers to fend off the attack.
Conclusion
A DDoS attack is an annoying form of sabotage, but with the right technical foundation, it does not have to mean the end of your online accessibility.
