DNSSEC is the best way of protecting your Domain Name System. In this article, we will show up why, what the term means, and where you can take advantage of it. So, let’s start.

What is the meaning behind DNSSEC?

The DNSSEC acronym stands for Domain Name System Security Extensions. It’s a collection of diverse security techniques that give DNS data with cryptographic authentication. It shows that the DNS data hasn’t been tampered with, but it doesn’t encrypt the DNS records. Instead, it functions as a trust chain, allowing each step of a query to be verified.

Find out more about the operation of DNSSEC.

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Definition of DNS tunneling attack

DNS tunneling attack is a type of cybercrime. The goal is a domain name system attack, as maybe its name suggests. So, it operates in a straightforward manner. However, DNS requests and responses frequently contain malicious material that is encoded by other programs or protocols. This provides an unnoticed command and control channel for attackers as well as a means of data theft.

Stages of a DNS tunneling attack

The stages of a DNS tunneling attack are as follows:

1. A hacker registers a domain and directs it to a server that belongs to him. Then it has the malware for tunneling installed on it.

2. The hacker infects the device with malware, breaks through the victim’s firewall, and abducts the affected device or the entire network.

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The function of a Private DNS server

A Private DNS server appears to be something unique, as the name suggests. It creates a connection between your network and the Domain Name System server, preventing unauthorized access to data. These DNS networks are separate from the Public DNS. Think of it as a little private library with a selection of books. There are benefits and drawbacks to this. You will indeed be unable to read several genres of literature. However, there is one benefit: since your library is private, no one will know what you are reading.

Additionally, DNS over TLS (Transport Layer Security) or DNS over HTTPS (Hypertext Transfer Protocol Secure) are terms we use to refer to Private. This is due to the fact that all DNS queries are encrypted when using DoT (DNS over TLS) or DoH (DNS over HTTPS). This makes it much harder for nefarious third parties to watch your online behavior.

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Free Monitoring service is the topic of our article today. But first, let’s explain what exactly is a Monitoring service.

Monitoring service – Explanation 

A Monitoring service aids in spotting problems with your services, including web, DNS, email, and other ones. Therefore, it is something you absolutely must do if you want to offer customers both dependable service and a fantastic user experience. This service offers quite extensive information about the state of your servers. It also allows you to examine your servers in real-time, which helps you identify and address a lot of problems quickly. Therefore, you can identify it and take quick action if a specific component of your network is extremely slow or fails.

Check out the different options for Monitoring service plans.

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GeoDNS is a critical component for your online business. We will see how it works in this article, why it is so beneficial, and where you can find it. But first, let’s start with a definition of the Domain Name System (DNS) before moving on to GeoDNS.

What is DNS?

DNS is a naming database system that locates and converts Internet domain names into IP addresses. Consider it as a directory or, more recently, your phone’s contacts list, where names and phone numbers are accurately linked.

The DNS directory is distributed globally and operates on a daily basis, assisting in the search and reach of millions of existing domain names.

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Anycast DNS is a fantastic service that might benefit your company. It allows you to surf the web considerably more quickly and efficiently. So, let’s dig a little deeper into that.

What does Anycast DNS mean?

Anycast DNS is a routing mechanism that employs a simple trick: all instances have the same IP address. Therefore, you’ll have a network of Anycast DNS servers with the same IP address if you use it. Yes, this is doable, and there is no difficulty with the network. The benefit is that anybody who searches your domain name will obtain the same IP address, regardless of where they are in the world. The request will then proceed to this IP address, and because it is the same IP address, it will receive a response from the nearest Anycast DNS server. This saves time and ensures redundancy since if one server goes down, the request will travel a little further and receive a response from the next Anycast DNS server on the network.

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A DDoS Protected DNS service could be very beneficial for every online business. Unfortunately, the number of initiated Distributed Denial of Service (DDoS) attacks is growing, and their frequency worldwide is terrifying. There is no organization that would want to become a target of such a malicious attack. For that reason, it is best to implement prevention.

What is it?

A DDoS Protected DNS service gives you additional protection and mitigation against DDoS attacks. It incorporates several different tools and techniques for examining the traffic and preventing incoming DDoS attacks. Cybercriminals initiate DDoS attacks by creating massive amounts of malicious traffic and aim to overwhelm the servers of an organization. As a result, the service or website of the victim becomes unable to operate, and it is not capable of answering the requests of regular users.

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Smurf attack explained 

The Smurf attack is a popular protocol-based type of DDoS (Distributed Denial of Service) attack. Through it, attackers aim to bring down their targets and make the network resources unavailable for regular users. Additionally, it is a huge threat to the finances and reputation of the attacked online organization.

The Smurf attack works by taking advantage of the Internet Control Message Protocol (ICMP). The attacker sends large amounts of ping data packets with the forged IP address of the victim to one or multiple devices. All of them return an answer to the server, and the traffic is increasing massively. As a result, the resources of the server are overloaded, and the normal function is disturbed. Finally, the victim goes down, and it is incapable of answering the users’ requests.

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