Today we are going to see how to stop or defend against a DDoS attack and what types exist . Denial of service attacks are something that has been around almost from the time the internet was created. Also in relation to this it is convenient to know how to protect yourself in open WiFi networks .
It is not economical at all to conduct a denial of service attack. But luckily, today we have easily accessible options to defend ourselves against these kinds of situations.
Today, running a website is not exactly easy. We have many interesting tools. But when a page begins to be successful and becomes known, these kinds of situations can occur.
We are going to see two methods so that you can defend yourself against a DDoS attack effectively and without having to have so much knowledge in the field. Ideal for any kind of user. At the same time, remember that there are ways to remove a virus from your PC manually without programs .
What is a DDoS attack?
It is basically a denial of service . The idea is to prevent a system or infrastructure from being able to provide the service for which it is intended. Therefore, such an attack is intended to overload web servers, for example. So that nobody can access the sites that are hosted on said server.
Types of DDoS attacks that exist
There are two types of attacks of this class and they are:
- DoS (Distributed Denial of Service) : The idea in this case is to make a number of requests to the server in a massive way so that it runs out of sufficient resources to serve them all.
- DDoS (Denial of Service): It is a slightly more complex attack since, in the same way as in the previous case, a fairly large number of requests are made. But the difference is that in this case it is done from different IP addresses, which makes the task of stopping said attack more complicated.
Remember, that many security problems are avoided by protecting yourself with Antivirus, Firewall, Anti Spyware and Anti Spam . Without further ado, let’s continue.
How to stop or defend against a DDoS attack
The first thing to keep in mind is to keep everything updated on your website. Do not give attackers more weapons than they already have. You must not leave any vulnerability . That is why it is important to keep everything up to date.
In the case of firewalls, it is essential to review them in detail to prevent any kind of saturation. In such a way that, if we find many requests for a specific IP, it will be blocked.
If you want to stop a DDoS attack with “little effort” you should ideally use Cloudflare . The free mode does a pretty decent job when it comes to bots. However, when it comes to a DDoS attack, the ideal is to migrate to a paid plan.
In itself, the Cloudflare CDN works flawlessly . However, for obvious reasons the free plan is not enough to deal with a denial of service attack. Luckily, the company’s payment plans are accessible and the result is optimal in every way.
In addition, we do not need advanced knowledge to configure Cloudflare or to face an attack of this kind.
Another alternative is to use Sucuri which you can access from its official website that with a plan of 20 USD per month you can have advanced protection of layer 3 and 4 along with layer 7. Which helps you considerably to detect quickly any kind of sudden change in terms of your website traffic and ends up protecting your site from any kind of attack effectively.
To summarize slightly what was seen in the article. Using a CDN service is essential to obtain good results optimally and without much effort . Leaving aside any denial of service attacks, we still recommend using Cloudflare’s free plan to save resources on your web server.
