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Hacktivists as Gadflies
The Gentleperson's Guide To Forum Spies
New speech-jamming gun hints at dystopian Big Brother future
Japanese researchers have created a hand-held gun (pictured above) that can jam the words of speakers who are more than 30 meters (100ft) away. The gun has two purposes, according to the researchers: At its most basic, this gun could be used in libraries and other quiet spaces to stop people from speaking — but its second application is a lot more chilling. The researchers were looking for a way to stop “louder, stronger” voices from saying more than their fair share in conversation. The paper reads: “We have to establish and obey rules for proper turn-taking when speaking. However, some people tend to lengthen their turns or deliberately interrupt other people when it is their turn in order to establish their presence rather than achieve more fruitful discussions. Furthermore, some people tend to jeer at speakers to invalidate their speech.”Whaling: campaigners use drones in the fight against Japanese whalers | Environment | The Observer
Not all DoS ( Denial of Service ) attacks are the same. While the end result is to consume as much - hopefully all - of a server or site's resources such that legitimate users are denied service (hence the name) there is a subtle difference in how these attacks are perpetrated that makes one easier to stop than the other. A Layer 4 DoS attack is often referred to as a SYN flood. It works at the transport protocol (TCP) layer. A TCP connection is established in what is known as a 3-way handshake . The client sends a SYN packet, the server responds with a SYN ACK, and the client responds to with an ACK.
Layer 4 vs Layer 7 DoS Attack
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I have already propose you to participate in your private message... by purkynei Sep 10
Another element in my investigation, will be updated when I have time. If you wish to help me by teaming up, make sure you will participate in an objective and structured manner. by p45c4l Jun 7