A distributed denial-of – service attack (DDoS) is one in which several compromised computer systems attack a target and cause users of the targeted resource to refuse service. That target may apply to one page, server, or several other resources on the network. The influx of requests for connections, incoming messages, or malformed packets to the target network causes it to slow down or even crash and shut down, thereby denying legitimate users or systems operation.
Compared to other types of cyber-attacks, DDoS attacks provide a less complex mode of attack, but they are rising, becoming stronger, and becoming more sophisticated. Three key DDoS attack categories include:
- Protocol Attacks: Focus on Server resource exploitation
- Volume dependent attacks: High traffic is used to overload the bandwidth of a network
- Web attacks: Target web applications and are regarded as the most complex and dangerous kind of attacks.
How to Perform DDoS Attacks?
The assailant begins by exploiting a flaw in one computer system in every traditional DDoS attack, and then makes it the DDoS master. The attack master system identifies and regulates other vulnerable systems by either contaminating the systems with malware or by bypassing the authentication controls (i.e., by guessing the default password on a device or system that is frequently used).
A networked system or machine under an intruder ‘s influence is called a bot or zombie. The intruder is creating a command-and – control server to monitor the bots’ network, also known as a botnet. Sometimes it does. The individual in botnet control is known as the botmaster. Botnets can contain bots of any size. Botnets containing tens or hundreds of thousands of nodes have gained enormous popularity, and their size may not be upper limit. Upon installation of the botnet, the attacker will be able to use the traffic generated by the compromised devices to flood the target domain and knock it offline.
A DDoS attack attempts to either block legitimate users from accessing services and cause expensive downtime. Some of the reasons an person could do a DDoS attack include:
- Random attacks
- Cloaking other criminal activity (data theft)
- Hackers interested in establishing a reputation
- Tests by governments or hackers
For a successful DDoS protection strategy, the very first line of defense involves the current firewall, load balancers and intrusion prevention system ( IPS). In addition, dedicated DDoS protection devices can also provide sophisticated security against advanced and large-scale DDoS assaults. These DDoS protection devices will need to provide adequate headroom in terms of throughput, latency and networking to manage DDoS attacks while maintaining quality of service.
With the introduction of DDoS protection devices with a wide range of solutions from different vendors, it ‘s important that these solutions can adapt to changing needs and integrate easily through common APIs.
Fixhackedwebsite: A DDoS Protection Tool
While DDoS prevention can be achieved by manual security planning, if you have your own DDoS prevention tool, it could be much simpler indeed. It is important to have your own weapon, as DDoS attacks can happen anytime, and you need to be readily prepared to handle and prevent such attacks as well.
As a DDoS protection tool, Fixhackedwebsite is a web security solution that offers the most effective features for any enterprise. This tool combines a Secure Content Delivery Network ( CDN) Web Application Firewall (WAF). A Cyber Security Operation Center (CSOC) with trained security analysts takes care of Web security 24/7. This platform is powered by a Security Information and Event Management (SIEM) which can leverage data from over 85 million endpoints to identify and mitigate threats even before they occur.