What is DNS Protection?
Introduction
DNS stands for Domain Name Server. It’s a system that translates human-readable internet addresses into the numerical IP address that most computers need to connect to an internet site or server. In other words, it links domain names with their corresponding IP addresses and vice versa – it “resolves” them, hence the name DNS resolution service or simply “DNS.”
DNS Protection is a type of technology that prevents cybercriminals from gaining access to and stealing private information and even hijacking servers and computers.
What is DNS Protection?
DNS stands for Domain Name System, and it’s the internet’s phone book. DNS is like a search engine for domain names that helps you find their IP address. With this in mind, when you type in the name of any website into your browser, what you’re really doing is telling DNS to find the IP address of the site you’re trying to reach. DNS needs to know where to look so it can find the information.
A DNS attack can happen when a website address you’re trying to reach gets hacked and the information about its IP address is changed so that when you type in the web address, it takes you elsewhere or crashes your browser. Websites are attacked all the time, but hackers use DNS attacks to take them down.
How does it work?
DNS protection is a virtual private network that encrypts and provides security to the user by changing the IP address to a different IP address. This allows you to browse websites and use other services even when your IP address has changed. By using DNS encryption, you can be free from third-party intervention and surveillance.
When you type in a website address on your browser, the computer sends a request to a DNS server so it can resolve it. The information is sent through several servers until you receive an IP address corresponding to the URL’s domain name.
The vulnerabilities of this system are that if someone had access to your router, they could change the DNS settings so you are being directed to a different IP. This would allow them to see any information you are sending through your browser
How many types of DNS Protection are there?
DNS Protection is offered by many DNS providers, but there are three main types. You can use one of them or a combination of all three types.
The first type, so-called traditional DNS protection, seeks to ensure that the IP address of the destination site does not change during navigation to it. This way, if you navigate to facebook.com, the IP address doesn’t change and you will load Facebook securely on your browser’s homepage no matter how many links you click on during your browsing session.
The second type is also called anycast. Anycast works by sending your request for a particular domain name to the nearest server in case one out of several servers goes offline for whatever reason. The idea is that your DNS provider will always route you to the closest server, rather than to a centralized point of failure.
The third type of protection is geographical filtering, which basically aims to ensure that all requests for resources are directed to servers located in your country/region only. For instance, if you’re based in Germany where YouTube is blocked, you can still visit the website using a VPN to access content not available in your country.
What are the benefits of DNS Protection are there?
It helped me to get ahead of the game, get the internet protection I need. Not only did DNS Protection help me get ahead of the game with my internet protection needs, but it also provides peace of mind, knowing that this invaluable resource is protected at all times.
DNS Protection works when it comes to your online safety. You can cancel with no penalties, and I know that they mean this when they say “no obligations”. The customer service team is quick in responding, patient in answering all of my questions, and always willing to help me feel happy about my purchase decision. They really do make using this service feel like a team effort.
What are the drawbacks of DNS Protection are there?
The drawback to this is that it makes all areas of your system vulnerable to attacks. Some malware can’t infect you if it isn’t aware of where to send its malicious code, but this technique also excludes the protections available using traditional firewalls and antivirus software.
The drawback to this is that it makes all areas of your system vulnerable to attacks. Some malware can’t infect you if it isn’t aware of where to send its malicious code, but this technique also excludes the protections available using traditional firewalls and antivirus software.
Conclusion
DNS is a system of servers that translates domain names into IP addresses. In other words, DNS turns “www.example.com” into the numerical address (IP) for this website’s server so your browser can find it and display its contents on your screen. Most internet service providers assign DNS automatically to their customers based on which ISP they use and most people don’t make any adjustments or think about what their current settings are until something goes wrong with accessing websites like Netflix, Facebook, Youtube, etc. because these sites often rely heavily on caching content from multiple sources outside of one country in order to be available everywhere at any time without interruption.
