Why is it important to secure DNS when working from home

Teleworking is becoming more common and you must protect yourself

Please be aware that remote work this is something that is increasingly present today. Many users perform their functions from home without being physically in the office. Modern technology allows for this possibility.

Protect DNS when you work from home

However, this is also a problem for safety … It is not enough just to have the right tools to work remotely, such as an Internet connection, computer hardware, and the necessary software. You must also take into account the importance of ensuring that everything is properly protected.

Availability of security programs, timely equipment updates, protection of our network … All this helps to make remote work not only an option for many companies, but also safe. Thus, we avoid compromising the data and information of the organization, as well as the employee himself.

Among all that we can keep safe, DNS is very important. We must avoid attacks that could pose a problem to our security. We already know that we might face DNS cache , for example, which could lead the user to be redirected to an unsafe page while browsing.

Protect DNS when you work from home

Why DNS protection is important when working remotely

Lot business networks protected from all types of threats. They have firewalls, computer programs on devices, perfectly encrypted wireless networks, DNS attack prevention systems …

What happens when we work from home? It is possible that when entering a web page, accessing a company’s service, the security is not the same. It may happen that our network is poorly protected, that there are possible intruders, that there are viruses on our computer, etc. There are many problems that can be.

WirelessMon: advanced monitoring of Wi-Fi networks in Windows

Let’s say our network is under a DNS poisoning attack. We try to go to the pages of a company and find that this redirects us to another. Even this process can go unnoticed by users.

This can lead to leakage of important data and information from the organization. Not only the privacy of users, remote employees, but the entire company can be compromised.

La NSA Recomienda evitar DNS de terceros

PDNS digital roaming

This is why it is so important protect computers and prevent attacks that could compromise DNS resolvers. There is an application called PDNS Digital Roaming available for Windows 10, which detects when the device is used outside the corporate network and redirects DNS traffic to PDNS using the DNS over HTTPS encryption protocol. The goal is to offer users the same security measures as if they were connecting from the corporate network.

Its creators point out that this is not a VPN, but rather an application that aims to encrypt and redirect DNS traffic to keep users safe. When installed on a computer, users can verify that DNS traffic is routed to the PDNS and that everything is encrypted.

Therefore, as a conclusion, we must say that it is very important protect our equipment at all levels … It is very important to have good antivirus and other security tools, and keep systems up to date. In many cases, vulnerabilities arise that need to be fixed in order to prevent the penetration of attackers who compromise us.

In addition, in addition to the computer itself and installed programs, it is necessary to protect networks and, as we saw in this article, DNS traffic. Preventing us from being redirected to fraudulent pages, preventing them from infecting us by simply entering a website is very important. We have seen the special case of remote employees who can even compromise company information, but we must also apply this to private users.

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