Security

Private DNS server: Breakdown

Among the numerous tools and techniques available to safeguard online activities, the concept of Private DNS servers stands out with great protection and control. In this article, we will explain what it is, understand how it works, and the various benefits it offers to organizations and individuals alike.

What is a Private DNS Server?

A Private DNS server is a DNS server designed to be used exclusively by a specific organization or individual rather than being publicly accessible like the typical DNS servers provided by internet service providers (ISPs) or tech giants. Instead of relying on a third-party DNS service, users can set up their own Private DNS server, giving them greater control over their online browsing and data privacy.

Unlike public DNS servers, Private DNS servers are not openly accessible to everyone, which means only authorized users or devices can query the DNS records hosted on the server. This exclusivity enhances security and reduces the chances of DNS-related attacks like cache poisoning and man-in-the-middle attacks.

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How does Anycast DNS increase your online presence?

Explanation of Anycast DNS

Anycast DNS is a type of communication or routing technology that enables rapid data transmission and reception. Using this technique, a single IP address can be typed into several DNS servers worldwide. Any of them is capable of responding to the request. The intended outcome is for the server physically closest to the user to respond. The response time is sped up dramatically as a result.

How does it interact?

When a device connects to the Internet, it uses its IP address to communicate with a server. One-to-one communication is the most fundamental form of communication. This is sufficient, and DNS resolution may be possible. However, specific requests will have to travel long distances to reach a server that only has the required data (A or AAAA record) and is located far away. The user will not receive the intended response if the server is unavailable. The query won’t get an answer.

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DNSSEC: Everything you need to know

The concept of DNSSEC

The collection of security extensions known as DNSSEC gives DNS authentication and data integrity.

The Internet Engineering Task Force (IETF) developed it in the 1990s. Its principal objective is to offer an authentication mechanism that uses digital signatures based on open cryptography to demonstrate the data’s origin. With a private key, the data owner can certify the security of DNS data (DNS records). Each recursive server can authenticate the source of the data by comparing it to the public key.

The root server is at the top of the trust chain, which extends down to the specific hostname. Except for the root zone, which has nothing above it, each zone is signed by the one above it.

The recursive server will drop data and try again if, for any reason, it cannot authenticate it. Be safe rather than sorry.

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DDoS Protected DNS: Do I need it?

What is DDoS Protected DNS?

A robust network of servers located strategically all around the world makes up the DDoS protected DNS service. The ability of servers to balance traffic loads is quite good. To be alert in the event of an attack. The burden is divided among the servers in the network when there are noticeable traffic surges. More workers will stay with your company if an attacker succeeds in taking down a server as opposed to experiencing downtime.

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Best Free Monitoring services [List]

The topic of our article today is the Free Monitoring services. It used to be challenging to keep track of your own website, but that is no longer the case. Several simple website monitoring solutions are available these days, some of which are free. The most difficult part is deciding which one to go with.

It’s difficult to determine which free services you can trust, as it is with any form of free service, and choosing a website monitoring tool is a vital option. You don’t want to risk losing leads, clients, or income due to a malfunctioning instrument.

What does the term “Free Monitoring service” imply?

The Free Monitoring service has a simple definition. As the name implies, it is something for which you will not be charged. Furthermore, it is a program that tests the availability of your website at predetermined intervals. When your website goes down, you will be notified immediately via several channels, allowing you to restore service quickly.

In addition, as you might expect, there is a paid version. It offers more features. But which plan should you go with? That entirely depends on your company’s traffic. That is to say, the free version is more suitable for smaller to medium-sized companies with a low amount of traffic. Correspondingly, large companies with a high traffic volume are better off with the paid plan.

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