The sniff is being used to decrypt the data in packets travelling from source to destination or between the two entities that are client and server or the communication between the two organizations. Hackers mainly do the use of network sniffer for collecting information on password and other data. LAN sniffer: It is mainly used in an internal system or internal networks, and they are capable of scanning the complete range of IP addresses.Mainly the websites are protected with SSL authentication. The websites that are not using an SSL certificate to protect themselves can be easily attacked or exploited.

Password sniffer: Hackers used to attack the sessions to get the credentials and other details.Protocol sniffer: It is used to sniff the data for network protocols on the network.It also allows the mapping of IP address to the MAC address and helps the attackers to conduct packet spoofing attacks and other vulnerabilities or poisoning attacks. This sniffer works when the data is in the ARP cache. ARP sniffers: In this sniffing, the packets are sent to the ARP cache of both network hosts rather than sending to the host only and forwarded to the network administrator.It is a method used for stealing the data or TCP session, and it is used to create a fake session. It captures the specific data packet for analysis and diagnosis. IP sniffers: It sniffs all the data that is relevant to a specific IP filter.Mac sniffers: It is used to sniff the data that is relevant to the MAC address filter.There are many types of network sniffers mentioned below:

Ip sniffing tool