What Is The Aim Of An Arp Spoofing Attack New update

ARP spoofing is a type of cyber attack in which an attacker sends fake Address Resolution Protocol (ARP) messages over a local area network (LAN) to link the attacker’s MAC address with the IP address of another network device on the same LAN.

The aim of an ARP spoofing attack is to intercept network traffic between two devices and to steal sensitive information such as login credentials, credit card numbers, or other personal information. Once the attacker’s MAC address is linked with the IP address of another device on the network, the attacker can then receive all the network traffic intended for that device, including passwords, emails, and other confidential data. The attacker can also modify or redirect the network traffic to a different destination, allowing them to carry out other types of attacks such as man-in-the-middle (MITM) attacks or denial-of-service (DoS) attacks.

In summary, the primary goal of ARP spoofing is to intercept and manipulate network traffic, enabling the attacker to steal sensitive information, launch further attacks, or gain unauthorized access to systems on the network.

ARP (Address Resolution Protocol) requests are used to resolve IP addresses to their corresponding MAC (Media Access Control) addresses on a local network. When a device on the network wants to communicate with another device, it sends an ARP request to obtain the MAC address of the destination device.

The treatment of ARP requests on the local link depends on the specific network architecture and devices involved, but generally, the following statements apply:

1. When a device receives an ARP request for a specific IP address on the local link, it checks its ARP cache to see if it already has the MAC address for that IP address. If it does, it responds to the ARP request with its own MAC address.

2. If the device does not have the MAC address in its ARP cache, it broadcasts an ARP request on the local link, asking the device with the matching IP address to respond with its MAC address.

3. When the device with the matching IP address receives the ARP request, it responds with its MAC address, and the original device can now communicate with it.

4. The ARP cache on each device is updated with the new MAC address, so future communication with that device does not require another ARP request.

Overall, ARP requests on the local link are used to discover and resolve the MAC addresses of devices on the network and facilitate communication between them.

The Address Resolution Protocol (ARP) is a network protocol used to map a physical address (MAC address) to an Internet Protocol (IP) address. Its function is to resolve a network layer address (IP address) to a link layer address (MAC address) to facilitate communication between devices on a local network. When a device wants to communicate with another device on the same network, it uses ARP to find the MAC address of the device with the corresponding IP address. Once the MAC address is obtained, the device can then send data to the destination device over the local network.