Our article today aims to break down the importance of DDoS Protected DNS service. In addition, we will explain what exactly is a DDoS attack. So, let’s not waste any more time and explore it!

Purpose of DDoS Protected DNS service

DDoS protected DNS is a robust network with servers strategically located around the world. Servers do an excellent job of balancing traffic load. To be prepared in the event of an attack. When traffic spikes are observed, network servers share the burden. Even if an attacker manages to bring down a server, more will continue to work for your company, causing no downtime.

This is additional business protection that is not included in standard DNS subscriptions. The following are the most common DDoS mitigation services offered by providers:

  • Load balancing. The more extensive the network, the easier it is to balance high traffic among servers and ensure business uptime. When it comes to online security, prevention is the best option.
  • Monitoring is available at all times of the day and night. DDoS attacks leave behind traces such as unusual request patterns, suspicious traffic linked to an IP address or similar IPs, unusual traffic loads, spikes, unusual traffic on specific pages of your website, and so on.
  • Action software. Firewalls, traffic filtering, alerts (alarms), real-time bot detection, and other features of effective DDoS protection are used to prevent and respond to attacks.

What does a DDoS attack mean?

DDoS attacks are cyber-attacks that aim to take down your service by delivering a large amount of traffic to your server until it crashes or by exploiting a DNS or protocol weakness, such as the UDP flaw, to treble your site or application’s traffic.

DDoS attacks are common, and they frequently bring even giants like Amazon down, so if you don’t have protection, you’re a sitting duck. If you use shared hosting, every attack on one of your “neighbors” will be considered an attack on you as well.

Why do you need DDoS Protected DNS service?

First and foremost, how critical is it for your application or website to be completely online? If you need your domain to be reachable at all times, the answer is YES! Your site or app will become unavailable due to a DNS outage, and clients will be unable to utilize it. This will result in a poor user experience, fewer sales (if the platform is an e-commerce platform), and a tarnished reputation for the company.

If you have a simple portfolio site or a blog that can tolerate downtime without severe consequences, the answer is NO. However, if you’re just getting started, this is an expense you can put off until later.

Conclusion

You now understand the severity of a DDoS attack on your website or application. It is, nevertheless, entirely possible to safeguard against it. How? By using a DDoS Protected DNS service.

Meaning of DDoS attack

A DDoS attack, also known as a Distributed Denial of Service attack, is a major cyber threat that cybercriminals frequently launch against their targets. They overwhelm the victim’s server, system, or network due to this cyber-attack. A botnet of devices, commonly known as a DDoS attack, sends enormous amounts of fake traffic to the target as part of the DDoS attack. The victim is eventually saturated, rendering them unable to function.

The term “distributed” refers to the fact that the attack originates from various places and points to the victim. The target is down once the resource limit is met. The service denial is complete, and regular users will be unable to connect to it.

DDoS attacks appear in a range of forms and can be launched in various methods, but the goal is always the same: to hit and bring down the target. In general, each DDoS assault is created by infecting as many devices as possibly linked to a network. It might also be launched from anywhere globally, directing tremendous traffic towards the target to flood it. Various IoT devices, servers, PCs, and other sources have been compromised. The target becomes slow at first, then drowns totally.

Protection methods against it

Yes, you or your company could be protected from DDoS attacks. There are various approaches. Here are a few examples:

  1. Invest in DDoS Protected DNS solutions. To improve your security against DDoS attacks, you’ll need to use modern technology. Why? Because if your Domain Name System (DNS) goes down and your clients are unable to access your site, you will lose a significant amount of money. That is something that no one desires.
  2. Keep an eye on your traffic. You should be aware of your surroundings. Monitoring is the only way to distinguish between normal behavior and suspicious behavior that could lead to a DDoS attack.
  3. Make use of a load balancing system. Load balancing is the most efficient technique when dealing with considerable amounts of traffic. The process of spreading traffic and sending it to other servers is referred to as this.

DDoS attack types

DDoS attacks are classified into three categories:

  • Massive amounts of bogus traffic are used in volume-based attacks to overwhelm devices, websites, or servers. UDP, ICMP, and spoofed-packet flood assaults, for example.
  • Attacks on the application layer flood apps with malicious requests.
  • DDoS attacks targeting protocol or network-layer infrastructures and network management tools send massive numbers of packets to their victims’ network infrastructures and infrastructure management tools. Smurf DDoS and SYN floods are two well-known protocol assaults.

Finally, the goal is the same for each form of attack. The goal is to render the target’s resources sluggish and unresponsive at all times.

Conclusion

Let’s go over everything again. A Distributed Denial-of-Service attack can be highly damaging to your company. Take preventative actions if you don’t want that to happen. For example, implement DDoS prevention software, load balancing system, or a traffic monitoring service. Best of luck!

What is the purpose of IPv6?

IPv6 is the sixth version of the Internet Protocol’s IP address. IPs are a set of rules that a device must follow when sending and receiving data from a host to a destination. As a result, you’ll need a list of recognizable hosts, their locations, IP addresses, and a communication path.

Since 1995, Internet Protocol version 6 has been in use. Despite this, IPv4 addresses have been hard to come by, among other issues. Despite this, the majority of companies continue to use the IPv4 protocol. Furthermore, according to an Internet Standard (IETF) issued in 2017, IPv6 utilization is likely to increase in the near future.

Advantages of using it

IPv6 has a large number of benefits. Here are some of them:

  • To start, Internet Protocol version 6 provides a significantly bigger address space than IPv4 addresses, more than doubling the length of network and host components.
  • It will automatically configure your network’s stateless address (SLAAC). So, it will assign IP addresses to connected devices automatically. SLAAC will serve as a DHCP server (Dynamic Host Configuration Protocol). The automation of this job is hugely beneficial to the productivity of your network.
  • If you own a network or a website, IP addresses are required for Domain Name resolution. Maybe you’re still relying on IPv4 and A DNS records for this. You will, however, migrate to IPv6 and AAAA sooner rather than later.
  • It prevents packet fragmentation. IPv4 fragmentation was a problem. The reason for packet loss, man-in-the-middle attacks, and other topics. In the new version, this has been addressed.
  • IPv6 is 5G, and its architecture is compatible with the Internet of the future.

IPv6 disadvantages

And of course, there are many disadvantages. Some of them are as follows:

  • IPv6 addresses are very long. They are tough to memorize since they include both letters and numbers. As a result, this can cause misspellings and, therefore, system issues to occur due to incorrect input.
  • IPv4 addresses are short, making them easier to set out on a topology diagram. Fitting prefixes inside the IPv6 Protocol gets more complicated. In the case of Internet Protocol version 6, the text is scarcely readable.
  • Configuring IPv6 addresses is difficult. What exactly does this mean? The majority of the devices we use, whether at home or at work, do not support IPv6. Therefore, migrating to this new protocol will involve time and resources.

IPv6 – Is it the future?

IPv6 offers several benefits, but it also has some drawbacks. However, will this prevent it from replacing IPv4 and becoming the new standard? The answer is no. Why? Because IPv4 is running out of steam as we all use it. This is why Internet Service Providers (ISPs) are attempting to offer it in every way possible, and their prices are rising as a result (if you want static IPv4). That means Internet Protocol version 6 is the way of the future, and we will all have to migrate to it.

Conclusion

Internet Protocol version 6 is the technology of the future, and we must embrace it as soon as possible. The current approach is dual-stack, but IPv6 functionality should also be considered. In terms of performance and convenience of use, it outperforms IPv4. However, it does not function on all older devices, and replacing them all with IPv6-compatible devices takes time.