#Spoof mac address for teamviewer verification
What primarily makes ARP spoofing possible is that the protocol was not designed to be a security feature but a mere communication tool and it, therefore, lacks a verification procedure to ascertain the legitimacy of ARP responses received over the network.Īn attacker can therefore send an ARP reply to any request on the network containing incorrect information to manipulate the ARP. What Is ARP Spoofing?Īn ARP spoofing man in the middle attack (MitM), sometimes referred to as an ARP poisoning attack, is one where attackers exploit the Address Resolution Protocol (ARP) in order to intercept all communications between two devices on the same network. The problem of ARP attacks, however, arises when the ARP reply is intercepted by hackers to hijack information.
#Spoof mac address for teamviewer free
Therefore, the ARP sends out broadcast requests to all machines on the LAN when there is an attempt to communicate with a particular IP Address, and the machine bearing that IP Address then responds to this request with the MAC address (also called an ARP reply) which enables free and unrestricted data transfer and communication. In simple words, ARP is a network protocol that translates 32-bit IP addresses to 48-bit MAC (Media Access Control) addresses to enable efficient communication on a Local Area Network. For communications over a Local Area Network (LAN), there is a need for the mapping of dynamic Internet Protocol (IP) Addresses to the physical permanent address of the device or the machine involved in the communication process and this is where ARP comes into play. To understand what ARP spoofing is, one must first understand Address Resolution Protocol and its functioning. What Is Address Resolution Protocol (ARP)?
ARP spoofing, also called ARP poisoning, is one such method that is used by hackers to intercept communications between two devices on the same Local Area Network (LAN) to exploit sensitive data. There is a constant threat of hackers and unethical attacks on networks to steal information and wreak digital havoc. With the massive increase in the use of computers and networks for communication, there has been an alarming increase in the number of cybercrimes.
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