Which type of attack involves overwhelming a network with traffic to disrupt service?

Which type of attack involves overwhelming a network with traffic to disrupt service?

• A. Phishing attack
• B. Distributed Denial of Service (DDoS) attack
• C. SQL injection attack
• D. Man-in-the-middle attack

Answer: (B)

A Distributed Denial of Service (DDoS) attack is a type of cyber attack where multiple compromised systems are used to flood a target network with excessive traffic. The intent behind such an attack is to overwhelm the target's resources, making it unable to respond to legitimate requests and resulting in service disruption. DDoS attacks can involve sending massive amounts of data packets or making numerous connection requests, effectively consuming the network's bandwidth and leading to a denial of service for actual users. In contrast to this, phishing attacks focus on tricking individuals into providing personal information, which does not typically disrupt network service at a large scale. SQL injection attacks manipulate database queries to gain unauthorized access to data rather than saturating a network. Man-in-the-middle attacks involve intercepting communications between two parties without their knowledge, which also does not disrupt overall network service but rather compromises the data being exchanged.

A Distributed Denial of Service (DDoS) attack is a type of cyber attack where multiple compromised systems are used to flood a target network with excessive traffic. The intent behind such an attack is to overwhelm the target's resources, making it unable to respond to legitimate requests and resulting in service disruption. DDoS attacks can involve sending massive amounts of data packets or making numerous connection requests, effectively consuming the network's bandwidth and leading to a denial of service for actual users.

In contrast to this, phishing attacks focus on tricking individuals into providing personal information, which does not typically disrupt network service at a large scale. SQL injection attacks manipulate database queries to gain unauthorized access to data rather than saturating a network. Man-in-the-middle attacks involve intercepting communications between two parties without their knowledge, which also does not disrupt overall network service but rather compromises the data being exchanged.