How to Avoid DDoS Attacks on a Website

DDoS attacks are one of the main threats that can occur when having a web page. They can cause our site to be blocked and that means that visitors have problems navigating, making purchases or entering data to log in. It is one of the threats that is present when browsing the Internet and that has affected many users and organizations. In this article we are going to explain what we can do to avoid DDoS attacks on a website .

What are DDoS attacks

ddos attack

First of all, let’s remember what DDoS attacks are. Denial of service attacks is basically that, preventing the service from working properly. It causes a certain service to be inaccessible to legitimate users. Something that can affect when entering a website, platform or any service on the network.

DDoS attacks contain a large flow of information. They use different devices that point to the same server, for example. They can use bots, which are devices that have been previously attacked and that send a multitude of requests to access a web page, for example, and in this way make the service unable to respond to so much demand and crash.

If we do not take the appropriate measures this may affect our website. We could be victims of this problem and make the service we provide unavailable and cause major problems.

How to avoid DDoS attacks on a website

To avoid this we are going to give some tips on how to prevent DDoS attacks on a website. Some important points that we can take into account to avoid being victims of this problem and, ultimately, that it does not affect the users of our website.

Detect the attack before it occurs

There are tools to have continuous monitoring and to analyze our website. In this way we will be able to detect possible DDoS attacks before it really takes place and is a problem.

We can also make use of firewalls and detection systems for possible intruders. For example we can look at the patterns of the past few months and see if there is suddenly an unusual activity that could indicate that an attempt is being made to attack DDoS. The idea is that the sooner we can detect such an attack, the better.

Choose a good provider

The provider we choose can be key to avoiding DDoS attacks. It is important to choose a company that offers guarantees and is reliable. Many providers offer DDoS attack prevention service, but others do not. Therefore, it is something that we must value before choosing one or the other option.

Use DDoS attack prevention in the cloud

We can also make use of DDoS attack prevention in the cloud . We can use our own hardware to try to avoid DDoS attacks. However, on many occasions this is not enough. That’s where cloud DDoS attack prevention comes into play.

Furthermore, these cloud DDoS attack prevention services are designed precisely for that, to avoid this type of problem. This means that they will be more prepared for it.

Botnet DDoS

Maintain security on the web

You cannot miss security on the web . There are many plugins that we can install and not all of them are safe. In some cases there may be vulnerabilities that put security at risk. There could be flaws that are hacked by hackers to execute their threats.

Therefore we must always maintain security on the web. We can make use of tools designed for this and also pay close attention to the plugins that we install.

Have good bandwidth

One measure of at least mitigating DDoS attacks is to have good bandwidth . This means that in case of an attack of this type there would be a greater margin of maneuver to avoid problems.

The interesting thing is to avoid this type of attack. However, it may happen that no matter how many measures we have, that attack will occur. If we have more bandwidth, it means that we will be able to deal with such a large number of requests and not compromise smooth operation.

Reduce the surface exposed to attacks

It is important to minimize the exposed surface. Basically it means the part that could be attacked and thus limit those possible attacks. An example would be to restrict direct Internet traffic to certain parts of the infrastructure.