5 Reasons Why DNS Remains Important
Even if you are unaware of its importance, DNS has an essential place in our lives. DNS stands for Domain Name System and enables people to access websites through names. When you want to access a website, you write a single word or combination of words on your browser. Have you ever thought that how you can access websites without using words?
Why does DNS Remain Important?
1. To Access Websites with Ease
Each website on the Internet has a specific IP (Internet Protocol) address. IP addresses consist of numbers such as 192.256.562.86. These digit combinations are unique and reflect the ID of a website. DNS converts numbers to words to avoiding users from typing complicated numbers to access a website. Thanks to DNS, the combination of digits ( IP addresses) corresponds to a domain name (website name) and people can reach websites without memorizing complicated digits.
2. Data Security
Data security might be surprised you but DNS has a vital role in terms of data security. Here, we would like to handle the data security issue from the point of view of companies. As many of us know that data has been becoming the most important value of our daily lives nowadays, and data safety has also increased its importance.
DNS is not used only for IP addresses. It also functions as a filter and prevents users from redirecting to different and also malicious websites. Sometimes people make mistyping and access undesirable websites. For instance, you can type Fcebook instead of Facebook and if cybercriminals create a fake website that has a domain name Fcebook, you fall victim to the cyber attack and incur losses. DNS shows up in that time and enables people to reach a targeted website.
It is important for data security because DNS functions as a security tool and classifies IP addresses as reliable or harmful. In case of a data breach, companies can lose their data resources and also their integrity. Among many other data security tools such as VPNs, Zero Trust security, and IAM; DNS still has a vital role in data security.
3. Network Security
Creating a safe and reliable network is a challenge for whole companies. IT administrators or information security chiefs are responsible for creating a protected network and being sure it remains safe. The best way to secure a network is to make a network security plan. You should holistically consider your network and should not overlook any detail.
Sometimes people think that they take all the precautions so they are protected %100. However, providing total security in a network is not possible. Theoretically, it is possible to avoid attacks and data breaches. On the other hand, it is not possible practically because networks are prone to many attacks and there are plenty of risks both inside and outside of the network.
As domain names are part of our lives and we use them also in our business life, companies should care about domain name security and be sure that their network security implementations are adequate and reliable.
To implement a network security plan, there are several steps that you should take. First, you should categorize your assets. If you know what are your assets you can know what you should protect. In this way, you can see the weak points of your network infrastructure. Then, you can decide on which security protection does your network needed. That is the crucial way of protection. For instance, if your DNS filtering system does not work as it should you must take additional protections to provide total security in your business network. Underestimating DNS is not a good idea for your network. If used properly DNS can protect vulnerable assets and your company’s dignity.
4. Productivity at Work
By using a DNS server, companies can categorize and filter specific websites such as social media. All we know is that social media can be very distracting at times. When it comes to the business environment, distraction is the most unwanted thing that managers can imagine. However, they do not have to give themselves hostage to the deep distraction of social media and other distractive websites. Organizations can speed up their employee productivity and work quality by using DNS functions. Some DNS services offer a great filtering feature that companies can decide on which websites will be allowed and which of them will not.
It is not only about social media because organizations may use this function to block malicious and phishing risky websites. Thanks to DNS servers, corporations can protect their employees from both losses of time and unproductiveness.
5. Hybrid and Remote Work Security
Hybrid and remote work models are increasing their prevalence and they do not seem to leave our lives. The smart thing is to adapt the business environment to the remote/ hybrid work necessities. Certainly, remote and hybrid work models require new methods to provide cyber security because legacy methods can not meet the changing necessities. Taking advantage of the benefits of DNS is also a good idea in these new working systems because remote or hybrid employees are more prone to breaches and attacks that are rooted in domain security shortcomings.
Due to its wide range of functions in terms of data and network security, DNS remains important today and does not seem to go anywhere. Today, companies can use DNS services to add another brick to their security walls and protect their vulnerable assets from being harmed. As a manager or IT specialist, consider DNS solutions to level up your security and integrity in business life.