Which of the following is not a type of DDoS attacka)Volumetric attack...
The correct option is All of the above
CONCEPT:
Distributed denial of service (DDoS) is a broad class of cyberattack that disrupts online services and resources of a targeted server, service or network by overwhelming them with a flood of Internet traffic. This makes the targeted online service unusable for the duration of the DDoS attack and may result in huge loss for the targeted organization.
DDoS attacks achieve effectiveness by utilizing exploited machines that include computers and other networked resources of a criminally-controlled network spread around the globe.
DDoS attacks can be classified as:
- Volumetric attacks: These attacks employ methods to generate massive volumes of traffic to completely saturate bandwidth, creating a traffic jam that makes it impossible for legitimate traffic to flow into or out of the targeted site.
- Protocol attacks: Protocol attacks are designed to completely consume the processing capacity of network infrastructure resources like servers, firewalls, and load balancers by targeting Layer 3 and Layer 4 protocol communications of the target system with malicious connection requests.
- Application attacks: These attacks exploit weaknesses in the application layer—Layer 7—by opening connections and initiating process and transaction requests that consume finite resources like disk space and available memory of the target system.
Which of the following is not a type of DDoS attacka)Volumetric attack...
Types of DDoS Attacks:
Volumetric Attack:
- This type of DDoS attack aims to overwhelm a network or server by flooding it with a massive amount of traffic, causing it to slow down or crash.
Protocol Attack:
- Protocol attacks target the network infrastructure by exploiting vulnerabilities in network protocols, such as TCP, UDP, or ICMP, to disrupt the communication between devices.
Application Attack:
- Application-layer attacks target specific applications or services running on a server by sending malicious requests or exploiting vulnerabilities in the application code to exhaust server resources.
Explanation:
The correct answer is option 'D' - All of the above. This is because all three types of DDoS attacks mentioned (Volumetric attack, Protocol attack, and Application attack) are common methods used by attackers to disrupt the availability of online services or networks. Each type of attack targets different layers of the network infrastructure or applications, but they all aim to overwhelm the targeted system with malicious traffic or requests. It is important for organizations to implement proper DDoS mitigation strategies to protect against these types of attacks and ensure the continuous availability of their services.