DDoS attack – Definition & Prevention

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What is a DDoS attack?

The Distributed Denial of Service attack, more commonly known as a DDoS attack, is a serious cyber threat that cyber criminals often initiate to their victims. Through this cyber-attack, they overwhelm the server, system, or network of the victim. The DDoS attack involves numerous devices, also known as a botnet, that send massive amounts of fraudulent traffic to the target. Eventually, the victim gets flooded and unable to operate. 

How does a DDoS attack work?

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Understanding SERVFAIL: How it Affects You?

In the digital age, where internet connectivity is akin to a lifeline for many operations, encountering issues like SERVFAIL can be more than just a minor inconvenience. This blog post aims to demystify what SERVFAIL means, its causes, and its implications on your online activities.

What is SERVFAIL?

SERVFAIL, short for “Server Failure,” is an error message that is returned by the Domain Name System (DNS) when it is unable to process a query due to a problem with the server. This error can happen for a variety of reasons and is a signal that something went wrong in the process of translating a domain name into an IP address.

How to Diagnose SERVFAIL Errors?

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A Guide to Effective Web Monitoring

Web monitoring, a fundamental aspect of modern web management, emerges as a powerful solution to track, analyze, and enhance the performance of digital assets. By observing the health and responsiveness of web resources, organizations can provide a seamless user experience while identifying and addressing potential issues proactively. 

What is Web Monitoring?

Web monitoring, also referred to as HTTP/HTTPS monitoring, is a practice that involves continuous tracking and analysis of the performance, availability, and responsiveness of websites, web applications, and web services. It operates by sending out requests at regular intervals to these web resources. The received responses are then analyzed to measure various metrics, including response times, uptime, availability, and the presence of errors.

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How does a Phishing attack work?

In today’s interconnected digital landscape, where technology has become an integral part of our lives, the threat of cybercrime looms large. Among the myriad tactics employed by malicious actors, phishing attack has emerged as one of the most prevalent and deceptive method used to exploit unsuspecting individuals. This blog post aims to shed light on how phishing attacks work, providing an in-depth understanding of their mechanisms and the importance of staying vigilant in the face of such threats.

What is Phishing?

Phishing is a form of cyber attack wherein criminals disguise themselves as trustworthy entities to trick individuals into revealing sensitive information such as usernames, passwords, credit card details, or other personal data. These attackers employ various techniques to deceive their targets, exploiting human vulnerabilities rather than relying solely on technical vulnerabilities.

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Importance of PTR record

PTR record might not be a term that easily comes to mind, yet it plays a crucial role in ensuring the efficiency and reliability of various online services. In this blog post, we will delve into the importance of these records and explore why they are essential for businesses and individuals alike.

What is a PTR Record?

PTR, which stands for Pointer, is a type of Domain Name System (DNS) record that is used to perform a Reverse DNS lookup. Unlike traditional DNS records, which translate domain names into IP addresses, PTR records do the reverse—they associate IP addresses with corresponding domain names. In simple terms, a Pointer record helps identify the domain name associated with a specific IP address.

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The purpose of Monitoring service

Monitoring service: What does it imply?

For reliable service and a good user experience, Monitoring service is crucial. Additionally, it helps detect problems with your services, including email, DNS, and web. Additionally, it provides you with thorough information regarding the condition of your servers and enables you to locate and fix issues quickly.

Real-time Monitoring and tracking of your servers’ status are also possible. Any issues, such as component failure or unusually slow traffic, will be simple to identify and fix.

The Monitoring service has the ability to notify users automatically. As a result, you will receive an email, SMS, or other notifications whenever an issue occurs.

Get your Monitoring service plan to keep track of your network!

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List of DNS terms that every administrator should know

Here’s a quick rundown of the most useful DNS terms. Learning the complex structure of the Domain Name System as a beginner can be extremely frustrating. But, if we start explaining, everything will become much more straightforward and make more sense.

Domain Name System (DNS)

The Domain Name System, or DNS, is a critical component of the Internet. It’s a global naming database that converts internet domain names to IP addresses (Internet Protocol). DNS is a multi-level hierarchical system that is decentralized. Humans no longer need to remember long and complicated numbers (for example, 213.45.178.32) in order to access and explore every website thanks to this technology. Instead, visitors can type the domain name directly into their browser and go to their selected web page.

Dynamic DNS

Dynamic DNS is the second term in our list of DNS terms. Dynamic DNS (DDNS) has the advantage of automatically updating and changing the host’s IP address.

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DDoS Protected DNS service: Meaning and Importance

DDoS protected DNS service is a type of technology that aids in the prevention of DDoS attacks. So, today, we will explore the purpose of this service and how this attack works. Finally, we will explain the importance of DDoS Protected DNS. So, let’s start.

The meaning behind “DDoS Protected DNS service”

The DDoS protection DNS service operates by keeping track of various criteria in the account of incoming international Internet traffic traveling to the protected hosts. The suspect traffic is routed to the cleaning platform in the case that there is a divergence from the typical consumption profile. The assaulting packets are eliminated, and only the legal ones are permitted to proceed to their destination after thoroughly reviewing this traffic. In addition, even if an attacker successfully brings down a server, others will continue to work for your company, resulting in no downtime.

An effective DDoS protected DNS service that is worth your attention!

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Get familiar with DNS Load balancing

Purpose of DNS Load balancing

DNS Load balancing is a way of dispersing client requests across server computers using domain configuration. The domain name could be linked to a website, email system, or any other Internet-based service.

What is the difference between DNS load balancing and Hardware load balancing?

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DNS outage – What is it?

Have you ever heard about a DNS outage? If the answer is no, no worries. You are in the right place. In this article, we will take place at what it purpose is, what can cause it, and how you protect against it.

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3 DNS commands for testing your network

In our post today, we are going to look at the best 4 DNS commands that you can use for testing your network. You can use them to examine critical information such as your DNS records and the state of your network. Furthermore, it makes no difference whether you’re running Windows, macOS, or Linux. So, let’s clarify which DNS commands are the most frequent and explain a little more about them.

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