DDoS Attacks Are More Sophisticated and Prevalent

There are many attacks that we can suffer when surfing the Internet. Many threats that in one way or another could compromise our systems and devices. However, DDoS attacks are one of the most dangerous varieties and the one that can most compromise the operation of computers. In this article we are going to explain how they continue to rise, how they continue to be a very present problem.

DDoS attacks remain a major problem

There are myths surrounding DDoS attacks, but certainly something that is an important reality is that it can leave an entire organization without access. They can significantly affect the performance of a server, block a web page, prevent access to content on a certain platform …

DDoS Attacks

A DDoS attack basically consists of sending a large number of requests to a server, for example. This causes it to hang and cannot serve users. For example, it could affect an online bank, any page where you have to put credentials and log in, a platform to play streaming videos …

However in recent times they are becoming very popular especially against educational services, public institutions and financial companies. The hackers with this are trying to profit financially. They look for the way to obtain benefit at the cost of their attacks.

Let’s take as an example that they carry out a DDoS attack against a specific financial institution. Users could spend hours without being able to access their accounts, without being able to make payments or any type of transaction. This, on the one hand, could reduce the profits of that entity during that time, but in addition, the issue of prestige must be taken into account and what an attack of this type may entail. Image, after all, is very important to organizations.

It should be noted that the majority of DDoS attacks are volumetric network floods . This is also known as TCP SYN floods or UDP floods. They try to keep as many connections open as possible. In many cases it involves DNS attacks. We already saw how to avoid DNS hijacking.

Ataques DDoS a través de una aplicación

DDoS attacks are now more sophisticated

Over time, DDoS attacks have become more sophisticated . It is true that we also have more options to protect ourselves, more strategies that we can follow to avoid being victims of these types of threats. However, cybercriminals also perfect their techniques and manage to improve to achieve the objective.

Therefore, DDoS attacks are not only very present in our day-to-day lives, but are also increasingly dangerous due to the fact that they manage to avoid security and reach users’ servers and computers more easily.

All this means that we must keep our systems properly secure . An essential point is to update the equipment. It must be taken into account that attackers can take advantage of vulnerabilities that are present in our devices. Hence, we must install all the updates that are available. But it is also essential to have security programs. A good antivirus can help us reduce the risk of cyber attacks.