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Denial of service attacks case study
Denial of service attacks case study
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A DDoS attack, also known as a denial of service, is a prevalent cyber threat for businesses that rely on web application servers for online services. There have been many high profile cases over the years of DDoS attacks on different online networks. The black hat hacker group known as Lizard Squad attacked Sony PlayStation and Microsoft Xbox videogame networks in 2015. A hacker group known as “Anonymous” launched a DDoS attack in retaliation of the Federal government’s decision to indict the executives of Megaupload and forced the shut down of the file hosting website. Cyber-criminals are also known to use DDoS attacks for cyber extortion of money by threatening a business with DDoS attacks unless a ransom is paid. Preventing DDoS attacks …show more content…
The attack denied paying customers access to online gaming networks on Christmas eve. This attack cost Sony and Microsoft a lot of money due to bandwidth fees and millions of customers being unable to buy any gaming software on Christmas and Christmas Eve. Lizard Squad members said they did it for self-amusement and to raise awareness of internet security. To make matters worse Lizard Squad started to advertise their DDoS hacking software for sale. The Federal government made the decision in 2015 to indict the founder and employees of Megaupload on multiple charges and shut down the file sharing website. The Federal government accused Megaupload of costing copyright holders over $500 million in revenues. This move by the feds infuriated the black hat hacker group Anonymous. Anonymous used DDoS attacks to shut down the webpages of the US Justice Department, FBI, US Copyright office, Record Industry Association of America (RIAA) and the Motion Picture Association of America (MPAA). Anonymous successfully launched one of the biggest cyber-attacks and changed the way the federal governments’ perspective on
The Recording Industry Association of America (RIAA) wants to let the public know that this file sharing that is going on is illegal. The only way to stop this is to start lawsuits. The RIAA has been making attempts for a couple years to inform the public that file sharing is illegal, but now that nothing has happened appropriate action needs to take place (RIAA 1).
“It is estimated that such illegal product costs the music industry more than 300 million dollars a year domestically.” This is why the Recording Industry Association of America (RIAA) is taking a strong stance against MP3 piracy. The damage done to the recording industry in lost profits, increased prices, and lost jobs is overwhelming. In an attempt to put a damper on file swapping, and recapture lost revenue the RIAA has been suing people ...
SOPA aroused public attention from a wide range of protests though it originally aimed to help online business damaged by piracy. On January 18, 2012, websites like Google, Reddit, Wikipedia were all blackout and drew great public attention. According to the announcement left on Wikipedia’s website, they were in protest against Stop Online Piracy Act (SOPA) which “has the potential to significantly change the way that information can be shared through the Internet.”(Wikipedia, 1) SOPA is designed to tackle the problem of websites that provide illegal download of pirated movies, music and other products. For websites consist of user upload materials like Youtube and Facebook, they are responsible for all the materials on their web...
Shawn Fanning brought the first example of illegal downloading to us in the summer of 1999 (Abbott 2003). Fanning provided the public with downloadable tracks of music using a program known as Napster. At its prime, there were over 80 million registered users downloading from Napster (Lam 2001). Only 6 months after operation, the RIAA (the Recording Industry Association of America) filed a lawsuit against Shawn Fanning and Napster for $100,000 per each downloaded song. The legal problem with Napster was that downloaders were not paying the due royalties to the artist and producers. Napster and its contemporary, Audiogalaxy, were not exact forms of shareware, so the RIAA was able to sue them as companies. The people who were actually doing the downloading got off scotch-free with thousands of free downloaded music tracks. As a result of the case Napster was shut down. Today we are introduced to subsequent forms of downloading, like KaZaA,Bearshare, and limewire would create a whole new kind of trouble f...
Historically, the Anonymous has been engaging in activities that qualifies the group as hacker group as opposed to troll organisation. The group began its operation on December 2010 by attacking the MasterCard for blocking the Wiki Leaks website donations (Coleman 1). In January 2011, the Anonymous group attack the Tunisian government website for using illegal means against protesters. In February...
The term “cyber terrorism” refers to the use of the Internet as a medium in which an attack can be launched such as hacking into electrical grids, security systems, and vital information networks. Over the past four decades, cyber terrorists have been using the Internet as an advanced communication tool in which to quickly spread and organize their members and resources. For instance, by using the instantaneous spread of information provided by the Internet, several terrorist’s groups have been able to quickly share information, coordinate attacks, spread propaganda, raise funds, and find new recruits for their cause. Instantaneous and unpredictable, the technological advantages these terrorists have obtained from using the Internet includes
Without proper protection, any part of any network can be susceptible to attacks or unauthorized activity. Routers, switches, and hosts can all be violated by professional hackers, company competitors. In fact, according to several studies, more than half of all network attacks are waged internally. To determine the best ways to protect against attacks, we should understand the many types of attacks that can be instigated and the damage that these attacks can cause to data. The most common types of attacks include Denial of Service (DoS), password, an...
attempt to force a network offline and unavailable to its intended users. This process is typically performed by flooding a network with communication requests until the server cannot respond to the traffic, thus making the server go offline and become available. This process is relatively simple to perform to the average person through online programs. Since it is so easy perform, it has become a rising issue simply because anyone has the ability to hack into various servers. One example in recent news of DDoS attacks comes from Riot Games, developer of the popular online multiplayer video game League of Legends. After a month of inconsistency with their server stability and frequent shut downs, Riot Games reported that within the l...
Many nations in the world - the United States, China, Russia, Iran, Germany, and more- use cyber warfare as a method of conducting sabotage and espionage. Nations, such as China and Russia, use espionage in order to prevent their economy and their military technology from falling behind by stealing advanced nations’ technology. Other nations, including Israel and Iran, focus on sabotaging other nations to cripple them, by sending malwares that destroy important data on the system, from advancing their technology and costing them a decent amount of money due to repairs. Another popular cyber attack used, mainly with hacktivist, government- sympathetic groups not owned by the government, and nations less advanced in technology, is Denial-of-service, or DoS. DoS is used to hinder the target’s website and other things that are maintained by computers by making it unavailable to intended users. People argue there are no benefits for cyber warfare due to its potential destructive powers and instant process of destruction. While other people-looking from a different view find that cyber warfare does have its benefits. They argue that an important benefit is that cyber warfare takes place in cyber space meaning that it does not physically harm people. They also argue that cyber warfare draws the awareness of the nation on the ever increasing dangers of cyber warfare and forces the government to set up stronger cyber security to fend off international attacks, which also help protect the government from internal hackers. It also creates more jobs for hackers, who use their knowledge to increase the security instead of harm it. Although cyber warfare produces damaging effects on a nation, in the long run, it crea...
Society has become ever-increasingly dependent upon technology, more specifically, computers to conduct personal and business transactions and communications. Consequently, criminals have targeted these systems to conduct information and cyber warfare, which can include politically motivated attacks and to profit through ill-gotten means. In an article written by Koblentz and Mazanec (2013), cyber warfare is the act of disabling an enemy’s ability to use or obtain information, degrade its ability to make decisions, and to command its military forces. Additionally, information warfare is composed of cyber warfare and related to the protection, disruption, destruction, denial, or manipulation of information in order to gain a benefit through the technologies (Taddeo, 2012). Accordingly, as technology becomes readily available to various entities, the ability to conduct or perform warfare through technological means is multiplying.
Physical piracy-the copying and illegal sale of hard-copy CDs, videotapes, and DVDs-costs the music industry over $4 billion a year worldwide and the movie industry more than $3.5 billion. These numbers do not factor in the growing (and difficult to measure) problem of Internet piracy, in which music and movies are transferred to digital format and copies are made of the resulting computer file. Journalist Charles C. Mann explains why Internet piracy has the potential to be vastly more damaging to copyright industr...
Different authors have reviewed the cyber terrorism from different angles. Most of them have focused on the aims and objectives which terrorist wants to accomplish through cyber warfare. Moreover they have stressed over the need to the measures taken to combat cyber-attacks by terrorists.
Denial of service (DoS) attacks are defined as attacks that prevent legitimate users from gaining access to information or services. The attackers can affect your system by the networks of sites you are trying to use or by targeting your personal network and computers. Most DoS attacks are done by flooding the targeted network with information keeping the server from processing your access request packet. A DoS attack can also be deployed against an email. Whether it is a business email or a personal email, the attacker can deploy the attack by sending lots of emails to the account.
Andrew Massung Mr. Wyse ENC 1101 15 October 2015 Cyber Warfare: the New Frontier Since the beginning of time, mankind has waged war against each other. Over the years, warfare has evolved, from fighting with sticks and stones to using gunpowder and launching missiles. The newest, and possibly most destructive, type of warfare is cyber warfare. Cyber warfare has the potential to be more devastating than nuclear warfare.
Online piracy is a huge problem, one which costs the U.S. economy between $200 and $250 billion per year, and is responsible for the loss of 750,000 American jobs. These numbers seem huge: $250 billion per year loss would be almost $800 for every man, woman, and child in America. And 750,000 jobs – that’s twice the number of those employed in the entire motion picture industry in 2010 (Freakonomics). In 2010, the Government Accountability Office released a report noting that these figures “can be substantiated or traced back to an underlying data source or methodology,” which in English means these figures are legitimate and that piracy really does hurt our economy.