Computer security threats are very present in our day to day. There are many viruses and types of malware capable of affecting the performance of the computer and stealing information. But if there is a very dangerous type of malicious software, it is ransomware. In this article we are going to talk about why it is not enough to have an antivirus to protect us from this problem.
Avoiding ransomware requires more than an antivirus
Antiviruses are used to detect a computer security threat and be able to eliminate it. They can act before they enter the system, but also once you have already downloaded a file or installed an insecure application and need to delete them. But in the case of ransomware this is not so simple.
It is true that a good antivirus can help you avoid ransomware , but keep in mind that it is not always enough on its own. It will not prevent you from entering a dangerous page, downloading a file that may contain this ransomware or falling into a trap through social networks. Although it can launch a warning if it detects something strange, it will not always be enough.
One reason is that new versions of ransomware are constantly emerging that take advantage of potential vulnerabilities or find ways to bypass antivirus protection. This means that it can take a while for that security program you have installed to actually detect the ransomware, so it may be too late.
Also, once the ransomware has acted, an antivirus will not be able to do much. You will need a tool to decrypt the files and not all versions of this type of security threat exist. Therefore, even if you have a good antivirus, it may not protect you from ransomware.
Tips to improve protection
So what should you do to avoid ransomware and stay protected? It will be essential to have everything updated . This will allow you to correct possible vulnerabilities that may exist in a system and that may be the gateway for a cybercriminal to steal data or sneak ransomware.
It is also essential to download files from reliable sources and only install official applications, downloaded from secure sources such as the program’s own website or using stores such as Google Play. This will give you more guarantees that an application is reliable.
Another essential point to protect yourself from ransomware is not to make mistakes . For example, you should not download any file that comes to you by e-mail without knowing if it has been sent by a legitimate user or if it is a trap. You should also not click on a link without assurances that there is no problem.
You should keep in mind that in most ransomware attacks and the like, hackers are going to need you to make a mistake . They need you to click something, download some file, or send some kind of data. Therefore, avoiding mistakes and keeping common sense is the best protection against ransomware.
In short, as you can see, an antivirus is not enough to be protected against ransomware. You need to always have the latest updates, download programs only from trusted sites and, of course, keep common sense and not make mistakes.