Do you want to learn more about the Free Monitoring service? If yes, you are on the right article. Today we will focus on its overall purpose and where you can find it. But first, let’s explain what the Monitoring service means.
The Monitoring service is an essential option. It gives you a lot of information about the state of your servers, which you use for things like web, email, DNS, and other things.
The Ping of Death is a type of cyberattack that exploits vulnerabilities in a system’s ability to handle oversized or malformed packets, causing crashes, freezes, or reboots. Despite being considered an old-school method, this attack still poses a threat today when modern devices or poorly configured networks fail to implement proper protections.
At its core, the Ping of Death is a Denial of Service (DoS) attack. It involves sending malicious ping packets, specifically Internet Control Message Protocol (ICMP) packets that exceed the maximum byte size allowed by the protocol. Typically, a standard ping packet should be no larger than 65,535 bytes, including headers. However, the Ping of Death breaks this limit by sending fragmented packets that reassemble into oversized data when processed by the target system. This overwhelms the memory buffer, causing instability or total system failure.
Continue readingIPsec, short for Internet Protocol Security, helps your data stay safe when it’s sent over the Internet. It’s a tool that protects your information while it travels from one device to another. Let’s break it down in the simplest way possible.
IPsec (Internet Protocol Security) is a way to make sure data stays private, unchanged, and from a trusted source when it moves across a network. Think of it like sealing your messages in a tamper-proof, secret envelope that only the right person can open.
Here’s what IPsec does:
Round-trip time, or RTT, is one of the key metrics for measuring speed and efficiency. If you’re new to networking, understanding it can help you grasp how data travels across the internet and how quickly it does so. With this article we aim to explain the crucial metric in simple terms, why it’s important, and how it impacts your online experience. So, without any further ado, let’s begin!
RTT (Round-Trip Time) measures the time it takes for a data packet to travel from your device (like a computer or smartphone) to a server on the internet and back again to your device. In simpler terms, it’s the time taken for a message to go to the destination and for the response to come back.
Imagine sending a letter to a friend who lives far away. RTT is the time it takes for the letter to reach your friend and for your friend to send a reply back to you. In networking, however, this entire process happens in milliseconds.
In the world of networking, the ability to remotely access and manage devices is a crucial capability for administrators. Two protocols stand out in the realm of remote communication: Telnet and SSH (Secure Shell). While both serve the primary function of remote access, their approach to security and data handling differs significantly. So, let’s explain a little bit more about them!
Telnet, an abbreviation for “Teletype Network,” is one of the oldest internet protocols developed in 1969. It was designed to allow users to communicate with a remote computer over a network. Telnet operates on a client-server model where the client software connects to the server software running on the remote machine. The protocol is known for its simplicity and effectiveness in allowing users to manage servers and other devices remotely.
Billions of users navigate the Internet daily, while DNS outage stand as potential disruptor, capable of causing chaos and confusion. These outages, though often temporary, can have significant repercussions on internet services, affecting everything from website accessibility to email delivery. Understanding what they are, why they occur, and their potential dangers is crucial for both internet users and service providers. So, without any further ado, let’s begin!
At its core, the Domain Name System is like the Internet’s phonebook, translating user-friendly domain names (like example.com) into machine-readable IP addresses (such as 192.0.2.1). DNS servers, distributed across the globe, facilitate this translation process, ensuring that when you type a website’s name into your browser, you’re directed to the correct server hosting that website.
A DNS outage occurs when the DNS servers fail and become unable to do their translation duties. It can happen due to various reasons, including:
Continue readingIn the digital realm, Time-to-Live (TTL) is a crucial concept that impacts various aspects of technology, from networking and web caching to DNS resolution and database management. Understanding TTL and its significance can enhance system efficiency, improve user experience, and ensure the security and reliability of digital services. This blog post delves into the importance of TTL, explaining why being aware of it is essential for professionals and enthusiasts alike in the tech world.
Time-to-Live (TTL) refers to a mechanism that limits the lifespan or validity of data in a computer or network. In networking, TTL is a value in an Internet Protocol (IP) packet that tells a network router whether the packet has been in the network too long and should be discarded. In caching systems, TTL dictates how long a piece of data should be stored before it’s considered stale and needs to be updated or removed.
Continue readingIn today’s digital landscape, where businesses heavily rely on the internet for communication, transactions, and operations, the security of online activities has become paramount. While organizations implement various cybersecurity measures to safeguard their sensitive data, one lesser-known yet highly potent threat remains – DNS spoofing. This article sheds light on the potentially catastrophic consequences of DNS spoofing for businesses and highlights the urgency of addressing this hidden peril.
DNS, or Domain Name System, serves as the internet’s phonebook, translating human-readable domain names into IP addresses that computers use to locate and connect with each other. DNS spoofing involves manipulating this translation process, leading users to fraudulent or malicious websites that closely resemble legitimate ones. Attackers accomplish this by corrupting the DNS cache, rerouting traffic to malicious servers, and subsequently gaining unauthorized access to sensitive information.
Additional security is always welcome and never a waste! We live in a very dangerous cyber world. When you check the number of threats on the Internet and the statistics they produce, enhancing your security makes total sense. So what does it mean to get additional security with a Secondary DNS service? Here you have the answer!
Secondary DNS is a type of DNS service that allows you to add another name server or a network of multiple name servers to save copies of the zone file that include the DNS records of your domain. These copies can’t be modified. You can set up this extra name server (or name servers) to copy, automatically, the DNS records (A, SOA, NS, MX, PTR, DS, TXT, etc.) from the Primary DNS.
An outstanding Secondary DNS service that is worth your attention!
Premium DNS service is your entry point to a safe, stable, and fast Domain Name System (DNS). You can make sure that your websites load very quickly, that DNS records propagate immediately, and that your domains are always protected with enterprise-grade security by using this service.
Running an online business will get you close to a wide number of technology concepts and solutions like load balancing. The best is to get familiar with them, but don’t get overwhelmed! The objective is to understand if you need them now or if they will be a solution for you in the future.
Load balancing is a method to distribute traffic loads among multiple servers. You may have observed a server of your network stressed by the excessive workload and maybe others being barely demanded. Load balancing’s objective is to distribute the work to make your processes more efficient and your traffic more agile. There are different load balancers (technologies) on the menu. You can study them and choose the best option for your business needs.
