ETHICAL HACKING Questions and Answers

How you can avoid or prevent ARP poisoning?

ARP poisoning can be prevented by following methods
Packet Filtering : Packet filters are capable for filtering out and blocking packets with conflicting source address information
Avoid trust relationship : Organization should develop protocol that rely on trust relationship as little as possible
Use ARP spoofing detection software : There are programs that inspects and certifies data before it is transmitted and blocks data that is spoofed
Use cryptographic network protocols : By using secure communications protocols like TLS, SSH, HTTP secure prevents ARP spoofing attack by encrypting data prior to transmission and authenticating data when it is received