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A ping of death is a type of attack on a computer system that involves sending a malformed or otherwise malicious ping to a computer. [1] In this attack, a host sends hundreds of ping requests with a packet size that is large or illegal to another host to try to take it offline or to keep it preoccupied responding with ICMP Echo replies. [2]
Active Footprinting is the process of using tools and techniques, such as performing a ping sweep or using the traceroute command, to gather information on a target. Active Footprinting can trigger a target's Intrusion Detection System (IDS) and may be logged, and thus requires a level of stealth to successfully do. [ 4 ]
Cyberpsychology (also known as Internet psychology, web psychology, or digital psychology) is a scientific inter-disciplinary domain that focuses on the psychological phenomena which emerge as a result of the human interaction with digital technology, particularly the Internet.
If the target is the broadcast address and the patsy a unicast address, each host in the network will receive a single Smurf per ping, so an amplification factor of 1 per host, but a factor of n for the network. Generally, a network would be able to cope with this form of the attack, if n is not too great.
When a ping of death is initiated, it is my understanding that the command used, i.e. "ping -l 65536" will cause an oversized ping packet to be sent to the host by inserting 65536 bytes into the ICMP data field. As the ping is sending, then ICMP makes an ICMP_ECHO_REQUEST and this ICMP_ECHO_REQUEST is 65536 bytes.
This is a list of cybersecurity information technology. Cybersecurity is security as it is applied to information technology . This includes all technology that stores, manipulates, or moves data , such as computers , data networks , and all devices connected to or included in networks, such as routers and switches .
The British cybersecurity firm, which has deep ties to Autonomy through its leadership team and early funding, is the subject of a $5.3 billion acquisition by U.S. private equity giant Thoma Bravo.
A ping flood is a simple denial-of-service attack where the attacker overwhelms the victim with ICMP "echo request" packets. [1] This is most effective by using the flood option of ping which sends ICMP packets as fast as possible without waiting for replies.