Pick the right format for the MAC address.DDOS or Denial of Service is an attack where one zombie computer can send to a web site a massive amount of requests in order to render it useless. True False
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The question is asking about the correct format for a MAC address and also includes a statement about DDOS (Distributed Denial of Service) attacks. Show more…
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Attack is one in which a malicious hacker takes over computers via the internet and causes them to flood a target site with demands for data and other small tasks
Chandra J.
Q6. Describe how a botnet can be created and how it can be used for a DDoS attack. A botnet is a network of compromised computers or devices that are under the control of a malicious actor. These compromised devices, also known as bots or zombies, are typically infected with malware that allows the attacker to remotely control them. Botnets are created through various methods, including: 1. Exploiting Vulnerabilities: Attackers can exploit vulnerabilities in operating systems, software, or network protocols to gain unauthorized access to computers or devices. Once access is gained, malware can be installed to turn the compromised device into a bot. 2. Social Engineering: Attackers may use social engineering techniques, such as phishing emails or fake software downloads, to trick users into unknowingly installing malware on their devices. This malware then allows the attacker to control the compromised device. 3. Brute Force Attacks: In some cases, attackers may attempt to gain access to devices by systematically trying different username and password combinations until they find the correct credentials. Once access is gained, malware can be installed to create a bot. Once a botnet is created, it can be used for various malicious activities, including Distributed Denial of Service (DDoS) attacks. In a DDoS attack, the attacker uses the botnet to overwhelm a target website or network with a flood of traffic, rendering it inaccessible to legitimate users. The steps involved in using a botnet for a DDoS attack are as follows: 1. Command and Control: The attacker sends commands to the bots in the botnet, instructing them to initiate the DDoS attack. These commands are typically sent through a centralized command and control server, which acts as a communication hub for the botnet. 2. Bot Activation: Upon receiving the command, the bots in the botnet start generating a massive amount of traffic towards the target. This traffic can be in the form of HTTP requests, UDP packets, or other network protocols, depending on the type of DDoS attack being carried out. 3. Traffic Overload: The target website or network becomes overwhelmed with the flood of traffic from the botnet. This flood of traffic consumes the target's resources, such as bandwidth, processing power, or memory, making it difficult for legitimate users to access the target. 4. Denial of Service: As a result of the traffic overload, the target website or network becomes unavailable to legitimate users, effectively denying them access to the services or information provided by the target. In summary, a botnet is created by compromising computers or devices through various methods, and it can be used for a DDoS attack by overwhelming a target with a flood of traffic generated by the bots in the botnet.
Haricharan G.
Protocol Exploits: Match the definitions on the right with the corresponding terms on the left. malware sniffer denial of service trojan MITM logic bomb input validation multipartite replay attack DDOS 1. Virus that waits for a specific event to occur 2. Type of virus that has multiple parts 3. an attack where communication is forced through an unknown third party 4. a computer configured to capture traffic on a network 5. to deny the legitimate use of system resources, information, or capabilities 6. the attacker captures part of a communication then re-transmits it later 7. attaches to files that are executed by a victim then access is given to the attacker 8. a DOS attack from multiple systems to overwhelm the target 9. The best way to avoid SQL injection attack 10. Any software that is inherently hostile, intrusive, or annoying in its operation and performs an action or activity without permission.
Akash M.
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