Explanation
A hacker can gain access to packets by physically accessing a network device such as a router, or by using software tools, such as a Trojan horse. A data capture tool (packet sniffer) finds the packets the hacker is interested in.
A hacker can gain access to packets by physically accessing a network device such as a router, or by using software tools, such as a Trojan horse. A data capture tool (packet sniffer) finds the packets the hacker is interested in.