What Is DNS Security? Top Reasons Why DNS Security Matters for Your Business

What Is DNS Security? Top Reasons Why DNS Security Matters for Your Business
5 min read
21 November 2022

DNS security is important for your business. And it's not just about preventing data breaches or protecting customer information. DNS security can help you avoid downtime, keep your data secure, and prepare for any worst-case scenarios. In this blog post, we'll cover everything you need to know about DNS security and why it matters for your business.

What Is DNS Security?

DNS stands for Domain Name System and is a protocol that translates domain names into IP addresses. In layman’s terms, it allows you to type in www.example.com instead of when you want to visit your favorite website or email someone at example@example.com instead of user@192-0-2-1.net. There are several DNS attack types, but the most common is called DNS spoofing, which is when an attacker sends false information to the DNS server. For example, if you type www.bing.com into your browser and it sends a request for that URL to your ISP’s DNS server, the attacker could send fake information back that says, “I don't know who bing.com is; here's what I do know: go to www.fakewebsitehere.com instead." When you try going their next time, you'll be redirected by your computer because it thinks that's where being is supposed to be!

Why DNS Security Is Important for Your Business

DNS security is important for your business because it's a key part of the internet infrastructure. DNS stands for Domain Name System, and it’s basically how you get on the internet. When you type in a website name, like “https://www.google.com” into your browser address bar, your computer sends out a request to Google's DNS server (or another one) asking where that file lives on the web—the IP address—and then goes there once it gets that information back from Google (or another server). Here is how it matters for your business:

  1. DNS Security Protects Your Business From Cyberattacks

DNS security is a critical part of cybersecurity. It's one of the key components of a good overall cyber defense strategy. DNS security helps you to protect your data, as well as data belonging to your customers and partners.

It's also important to understand that DNS security protects you from many different types of cyberattacks:

  • Phishing attacks—when hackers try to steal sensitive information through email or other means by pretending to be someone else
  • Man-in-the-middle attacks—where hackers intercept and manipulate communications between two parties who think they're talking directly to each other (this is done with a fake website)
  • Brute force attacks—where an attacker tries multiple passwords at once until they get it right
  1. Secure Your Data And Protect Your Customer Information

DNS security is about protecting your data and customer information from unauthorized access. It also helps to prevent cyberattacks, data leaks, and data loss. If a hacker is able to access the DNS records of your business and change them, they could redirect users to malicious sites or steal their personal information. This can lead to a lot of problems, including:

  • Users getting redirected to malicious sites that may infect their computers with viruses or malware;
  • Users giving away their credit card numbers or social security numbers on fake websites; and/or
  • Users not realizing that something is wrong until it’s too late—by which time both you and they have been compromised by hackers who have collected all the information needed for identity theft (e.g., name/address/social security number).
  1. Reduce The Risk Of Identity Theft And Fraud

DNS security is important to your business because it helps you keep your business running smoothly in a crisis. A DNS security breach can lead to identity theft and fraud, which can cause serious damage to your company’s reputation. If you don’t have the right DNS security measures in place, you risk having your data breached by hackers. 

  1. Keep Your Business Running Smoothly In A Crisis Situation

DNS security is a vital part of the internet. If you’re a small business owner who relies on your website and social media presence to run your business, it’s important to ensure that the DNS security measures you have in place are robust. Cyberattacks aren’t just something that large companies worry about—small businesses should be equally concerned with protecting themselves from cybercriminals who are out to steal information or money from them. Data loss can also occur when a hacker gains access to sensitive data stored on your server; they could use this data for identity theft or fraud.

Final Thoughts

Hopefully, by now, you’re more educated about how it works and why it’s important for your business. We hope that this information will help you make an informed decision when choosing a DNS provider or service. Remember: the more secure your website is, the better protected your data will be!

Alex 10.6K
Joined: 4 years ago
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