Learning about DDoS attacks and their impact in a Cloud setting.

Cloud computing is a fast developing and expanding technology which has been widely embraced by many companies. There are, however, various threats, of which one of them is DDoS (Denial of Service). It can impact any kind of cloud-based organisation.


Let’s review “The National Institute of Standards and Technology” which has recently identified cloud-based computing as “a device for providing convenient, on-demand access to a common and highly configurable pool of IT resources that can be quickly provisioned and liberated with very limited management effort or interaction with the service provider.


For example, a common pool of highly configurable computing resources can be rapidly procured and released with the least amount of management effort or interaction with the service provider. Pay-as-you-go, with virtualization, on-demand access, flexibility, and lower maintenance costs are some of the factors that are contributing to the popularity of cloud computing, Platform as a service (PaaS), infrastructure as a service (IaaS), and software as a service (SaaS) are all service patterns of cloud computing. SaaS enables you to execute and use a program or application without having to install it on your own machine. IaaS uses the technology of virtualization to provide infrastructure by sharing equipment with multiple customers or renters.

How can the attack be detected?

In the following forms, DDoS attacks are initiated by targeting the victim:


The attacker might detect a bug or flaw in the software implementation to disrupt the service.
Some attacks consume all the victim’s bandwidth capacity or system resources.


Attackers scan the network for devices with a certain vulnerability and then use them as agents of the attacker. These devices are referred to as “zombie machines” and they use spoofed IPs. As well as the structure of the Internet also gives rise to many conditions that cause a denial of service attacks. In short, the security of the Internet depends on hosts. As attackers compromise the security of hosts to launch DDoS attacks and use spoofing IP addresses, making it is difficult to trace the source of the attack.


Let’s not forget, that the Internet network consists of numerous hosts offering the attacker many options, from which vulnerable hosts are chosen. The main target of DDoS attacks are resources such as bandwidth, CPU, etc., and resources are limited on the network. If these resources are increased, the impact of the attack increases.


If these resources are increased, the impact of the attack can be reduced, but the resources will still be wasted, resulting in monetary losses.

DDoS attacks are increasing in the world of IT. The main types include bandwidth-based attacks and resource-based attacks. Both types of attacks consume the entire bandwidth and resources of the network that has been compromised.


This type of attack consumes the bandwidth of the victim or target system by flooding unwanted traffic to legitimate traffic from reaching the victim’s network. Tools such as DigiTurunc are typically used to detect these attacks and prevent the introduction of new attacks.


Attacks of the Resource exhaustion type:
The resource exhaustion DDoS attack aims to exhaust the resources of the victim system so that legitimate users are not served. The types of resource exhaustion attacks are as follows:

Protocol exploitation attacks:

An exploit is an attack that exploits vulnerabilities in applications, networks, operating systems, or hardware. Exploits generally take the form of software or code designed to take control of computers or steal data from the network. TCP SYN flood (a.k.a. SYN flood) attacks are the best example of this type. Other examples of protocol exploit attacks are the PUSH + ACK attack, the authentication server attack, and the CGI request attack.

EE Malformed packet attacks:

The term malformed packet refers to a packet containing malicious information or data. It occurs when malformed IP packets are sent to a target system, causing abnormal operation or system interruption. With the ability to defend against such attacks, a device can detect and discard malformed packets in real-time.


This can be done in two ways:

● IP address attack:

The malformed packet is wrapped with the same source and destination IP address, creating chaos in the victim’s operating system. This rapidly slows down and crashes the victim.

● IP packet options attack:

Each IP packet is composed of several optional data fields that contain additional information. Such an attack leverages these fields to produce a malformed packet. The optional fields are then filled in by resetting all qualities of service to one. In this manner, the victim will spend more time in processing the packet. This attack is more vulnerable when delivered by more than one zombie.

We at DigiTurunc, provide our clients in Turkey, Europe, and the rest of the world with access to the latest trends and strategies in VPS, Windows Game server, cloud server, cloud VPS, dedicated game server, Plesk license, Domain register, shared hosting, Windows shared hosting, Linux shared hosting, remote DDoS protection.

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Advantages Of VPS Hosting For High-Traffic and Dynamic Websites

Shared Hosting is the go-to site hosting for some novices and entrepreneurs when they first take their business online to cater to the needs of fewer customers. However, as the business grows and the website gains more traffic, it requires more effort and capacity to manage the growing server requests efficiently.

This is where VPS hosting comes into play. Using a VPS Server, you can handle a huge volume of traffic effectively—without beating your website speed and performance.

Due to these many high-traffic and dynamic sites uses VPS Hosting. In this blog, You will know why you should use VPS hosting for high-traffic websites.

Performance:

The average load time for websites has been steadily falling. Nowadays, the load time of two seconds for a site is just about average. For SEO, website speed is an important factor. For high-traffic sites, it is difficult to manage website performance.


With VPS Hosting, by selecting the right plan we can get great performance. Given that it’s easy to scale those resources (it will take minutes), it’s not difficult to get the exact quantity of resources you need.

Price:

In terms of prices, shared hosting is cheaper than VPS hosting. But it generally suites for simple sites with less traffic. Whereas dedicated servers are offers a lot but are quite expensive.


VPS hosting is the perfect balance between performance, features, and price. It offers everything that Dedicated Hosting offers like performance, security, control, and isolation — on a smaller scale, making it a really popular choice for high-traffic websites.

Reliability:

Website reliability is the most important factor in making a website successful. A website that often crashes loses traffic and customers. Poor website quality also hurts SEO.


In VPS all websites are isolated from one another so the action of one site will not impact another site on the server. So, VPS hosting plan from a well hosting company significantly reduces the chances of a website crash and increases your uptime.


Third-Party Security Applications:

As website traffic increases there are security issues also increase. Cyber attacks can genuinely harm websites for a long time. One solution would be installing third-party security software to protect your website.
By having root access, you don’t have to reach your hosting provider and wait for their approval to install security applications. VPS hosting allows you to secure applications without anyone’s permission to secure your website.

Better Port Management:

Nowadays bots are reasons to increase cyber-attacks. Bots are so much powerful to hack the whole site. And one reason behind this is that owners never change the default configurations of their site.


Ports are one of the way through which bots can enter into your network. With root access in VPS hosting, you can close all open, however unused ports. In VPS hosting you can also change the default port numbers for an added layer of security.

JavaScript Delivery Optimization:

VPS hosting provides root access, you can do changes in settings so that the browser loads first and then javascript in the background. And due to this your website becomes faster.


For high traffic website every small effort to make website faster is important. This is one of many performance related optimization that can be done with VPS hosting with root access.


Conclusion:

VPS Hosting is a powerful solution which provides scalability, flexibility, and required control for dynamic and high traffic websites. VPS Hosting also provides fast speed and seamless performance for huge traffic websites.


At Digiturunc, we offer performance-driven VPS Server Hosting solutions at an affordable rate with full root access, near-instant provisioning, and more. So, get in touch with us if you wish to host your high-traffic website on VPS Server to scale your business and serve maximum customers.