In this blog post, we will be discussing what is a DDoS attack? and how to mitigate DDoS attacks? So let’s get started.
As the data storing methodologies and migration to cloud storage have changed, things have become more transparent and safer for storing and accessing the files in the simplest method possible.
As the number of Cyber-attacks is increasing, this resulted in companies choosing DDoS protection enabled servers to protect their data against virtual attacks. With both hackers and the internet evolving, the need to mitigate such DDoS attacks are becoming important. Hence, we will take a closer look into the world of DDoS attacks, dangers, and steps needed to mitigate such attacks.
What is a DDoS attack?
DDoS attack or Distributed Denial of Service attack is an attack that is aimed to make any service unavailable by flooding it with millions of requests. Additionally, a DDoS attack can also be executed by injecting a virus into the host to obtain access to its services and functions. Such attacks can be performed by a single system and can affect millions of devices. The denial service could be in form of:
- Blocking internet usage
- Port overloading to make port unusable
- Hacking webcams and other video peripherals
Furthermore, DDoS attack can be common cause of website downtime.
DDoS Attacks techniques
Over the years, attackers or hackers have evolved and developed several ways to execute DDoS attacks. Their aim will always flood your servers and shut down service. Hackers try to look for various techniques that make it difficult to identify the source of the attack and counter it in a shorter period. The following are some of the types of DDoS attacks.
In this type of DDoS attack, the botnet (a collection of the interconnected device) is designed to attempt to consume bandwidth either within the target network/service or among the target network /service and the rest of the internet.
Rather than transmitting millions of requests or redirecting malware to one specific webpage or system, the IP connection of the website is jammed. The ping a site might send to receive data is jammed by fake IP addresses that never send back any data. Either the website never loads or replies with huge unnecessary information. It not only limits the use of the site but also affects the resources in accomplishing other tasks.
Application Layer Attacks
The internet is built upon seven layers of TCP/IP. Each of the layers serves a purpose and follows a distinct protocol to perform its functionality. The topmost or seventh layer of the internet is called as the application layer, where all HTTP and SMTP (Simple Mail Transfer Protocol) communications from email to web browsing is performed.
Why Protection against DDoS Attacks Needed?
DDoS security is crucial because DDoS attacks interrupt the basic functionality of web servers and can cause billions of dollars in damages and repairs. Hackers across the globe can easily send malware or ransomware via emails and IP addresses. In the last few years, DDoS attacks targeting small online businesses have increased by 43 percent.
Suggested For Further Reading:
- WordPress Security Tips
- Importance of Good Web Hosting in Terms of Protection
- Importance of CodeGuard website backup?
How to Mitigate DDoS Attacks
DDoS attack because of its distinct identity is challenging to manage and to bring under control. Hence, the best measure to fight against DDoS would be to analyze incoming data, block spammy and malicious messages. Now let’s take a deeper insight into how to mitigate DDoS attacks.
Check if you are under attack
It is crucial to understand if you are encountering bad or good traffic. The good traffic is your clients, and the bad traffic is the DDoS attack. The DDoS protection that you may check for should have the ability to identify among good and bad traffic.
Redirection of bad traffic
The redirection of bad traffic away from your server is vital. The higher the quantity of bad traffic, the more the chances of a server crash. Using tools and software to inspect the packet can come handy.
Checkout our Spam Experts plans that offer complete protection against viruses, spam, and malware with the help of advanced algorithms and spam pattern detection methods.
Make utmost use of resources
Protecting your servers and operational centers is crucial. But, picking the right sort of protection is crucial. It may depend on the type of business and hardware being utilized. the DDoS protection provider should completely maintain cloud services and offer an extra level of care and issue alerts in case of a DDoS attack.