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The Persistence Of Chaos
''The Persistence of Chaos'' is a work of art consisting of a laptop that contains six computer viruses, worms, and pieces of malware that have caused major damage. The artwork was created in 2019 by artist Guo O Dong and the collective MSCHF, and sold at auction for $1,345,000 in May 2019. Guo O Dong described it as a bestiary for historical malware, and expressed concern about the high price for which it sold, stating that he would either spend the money on another project or burn it. Background ''The Persistence of Chaos'' was created in 2019 by artist Guo O Dong'''' and MSCHF after they were commissioned by Deep Instinct, a computer security company.'''' It cost more than $10,000 to create, with much of the money spent on ensuring that the malware it contained was effectively firewalled so that it could not spread to other computers. Guo O Dong originally intended to title the work ''Antivaxxer'' in reference to vaccine hesitancy, but changed the name as the intent of t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
WannaCry
The WannaCry ransomware attack was a worldwide cyberattack in May 2017 by the WannaCry ransomware cryptoworm, which targeted computers running the Microsoft Windows operating system by encrypting data and demanding ransom payments in the Bitcoin cryptocurrency. It propagated by using EternalBlue, an exploit developed by the United States National Security Agency (NSA) for Windows systems. EternalBlue was stolen and leaked by a group called The Shadow Brokers a month prior to the attack. While Microsoft had released patches previously to close the exploit, much of WannaCry's spread was from organizations that had not applied these, or were using older Windows systems that were past their end-of-life. These patches were imperative to organizations' cyber security but many were not implemented due to ignorance of their importance. Some have claimed a need for 24/7 operation, aversion to risking having formerly working applications breaking because of patch changes, lack of person ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Computer Virus
A computer virus is a type of computer program that, when executed, replicates itself by modifying other computer programs and inserting its own code. If this replication succeeds, the affected areas are then said to be "infected" with a computer virus, a metaphor derived from biological viruses. Computer viruses generally require a host program. The virus writes its own code into the host program. When the program runs, the written virus program is executed first, causing infection and damage. A computer worm does not need a host program, as it is an independent program or code chunk. Therefore, it is not restricted by the host program, but can run independently and actively carry out attacks. Virus writers use social engineering deceptions and exploit detailed knowledge of security vulnerabilities to initially infect systems and to spread the virus. Viruses use complex anti-detection/stealth strategies to evade antivirus software. Motives for creating viruses can inclu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Computer Port (hardware)
In computer hardware, a port serves as an interface between the computer and other computers or peripheral devices. In computer terms, a port generally refers to the part of a computing device available for connection to peripherals such as input and output devices. Computer ports have many uses, to connect a monitor, webcam, speakers, or other peripheral devices. On the physical layer, a computer port is a specialized outlet on a piece of equipment to which a plug or cable connects. Electronically, the several conductors where the port and cable contacts connect, provide a method to transfer signals between devices. Bent pins are easier to replace on a cable than on a connector attached to a computer, so it was common to use connectors for the fixed side of an interface. Computer ports in common use cover a wide variety of shapes such as round ( PS/2, etc.), rectangular (FireWire, etc.), square (Telephone plug), trapezoidal (D-Sub — the old printer port was a DB-25), etc. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dazed
''Dazed'' (''Dazed & Confused'' until February 2014) is a bi-monthly British style magazine founded in 1991. It covers music, fashion, film, art, and literature. Dazed is published by Dazed Media, an independent media group known for producing stories across its print, digital and video brands. The company's portfolio includes titles '' AnOther'', Dazed Beauty and NOWNESS. The company's newest division, Dazed Studio, creates brand campaigns across the luxury and lifestyle sectors. Based in London, its founding editors are Jefferson Hack and fashion photographer Rankin. Background ''Dazed'' was begun by Jefferson Hack, and Rankin while they were studying at London College of Printing (now London College of Communications). Beginning as a black-and-white folded poster the magazine soon turned full colour and was promoted at London club nights. The Norwegian photographer and later Hells Angel Marcel Leliënhof was involved with the magazine in the first editions, as was the sty ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Twitch (service)
Twitch is an American video live streaming service that focuses on video game live streaming, including broadcasts of esports competitions, in addition to offering music broadcasts, creative content, and " in real life" streams. Twitch is operated by Twitch Interactive, a subsidiary of Amazon.com, Inc. It was introduced in June 2011 as a spin-off of the general-interest streaming platform Justin.tv. Content on the site can be viewed either live or via video on demand. The games shown on Twitch's homepage are listed according to audience preference and include genres such as real-time strategy games (RTS), fighting games, racing games, and first-person shooters. The popularity of Twitch eclipsed that of its general-interest counterpart. In October 2013, the website had 45 million unique viewers, and by February 2014, it was considered the fourth-largest source of peak Internet traffic in the United States. At the same time, Justin.tv's parent company was re-branded as Twitch In ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Livestreaming
Livestreaming is streaming media simultaneously recorded and broadcast in real-time over the internet. It is often referred to simply as streaming. Non-live media such as video-on-demand, vlogs, and YouTube videos are technically streamed, but not live-streamed. Livestream services encompass a wide variety of topics, from social media to video games to professional sports. Platforms such as Facebook Live, Periscope, Kuaishou, Douyu, bilibili and 17 include the streaming of scheduled promotions and celebrity events as well as streaming between users, as in videotelephony. Sites such as Twitch have become popular outlets for watching people play video games, such as in esports, Let's Play-style gaming, or speedrunning. Live coverage of sporting events is a common application. User interaction via chat rooms forms a major component of livestreaming. Platforms often include the ability to talk to the broadcaster or participate in conversations in chat. Many chat rooms also consist ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Auction
An auction is usually a process of buying and selling goods or services by offering them up for bids, taking bids, and then selling the item to the highest bidder or buying the item from the lowest bidder. Some exceptions to this definition exist and are described in the section about different types. The branch of economic theory dealing with auction types and participants' behavior in auctions is called auction theory. The open ascending price auction is arguably the most common form of auction and has been used throughout history. Participants bid openly against one another, with each subsequent bid being higher than the previous bid. An auctioneer may announce prices, while bidders submit bids vocally or electronically. Auctions are applied for trade in diverse contexts. These contexts include antiques, paintings, rare collectibles, expensive wines, commodities, livestock, radio spectrum, used cars, real estate, online advertising, vacation packages, emission trading, a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Power Cord
A power cord, line cord, or mains cable is an electrical cable that temporarily connects an appliance to the mains electricity supply via a wall socket or extension cord. The terms are generally used for cables using a power plug to connect to a single-phase alternating current power source at the local line voltage (generally 100 to 240 volts, depending on the location). The terms power cable, mains lead, flex or kettle lead are also used. A lamp cord (also known as a zip cord) is a light-weight, ungrounded, single-insulated two-wire cord used for small loads such as a table or floor lamp. A cord set includes connectors molded to the cord at each end (see Appliance coupler). Cord sets are detachable from both the power supply and the electrical equipment, and consist of a flexible cord with electrical connectors at either end, one male, and one female. One end of the cord set is attached to a molded electrical plug; the other is typically a molded electrical receptacle to pre ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Air Gap (networking)
An air gap, air wall, air gapping or disconnected network is a network security measure employed on one or more computers to ensure that a secure computer network is physically isolated from unsecured networks, such as the public Internet or an unsecured local area network. It means a computer or network has no network interface controllers connected to other networks, with a physical or conceptual air gap, analogous to the air gap used in plumbing to maintain water quality. Use in classified settings An ''air-gapped'' computer or network is one that has no network interfaces, either wired or wireless, connected to outside networks. Many computers, even when they are not plugged into a wired network, have a wireless network interface controller (WiFi) and are connected to nearby wireless networks to access the Internet and update software. This represents a security vulnerability, so air-gapped computers either have their wireless interface controller permanently disabled or ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
BlackEnergy
BlackEnergy Malware was first reported in 2007 as an HTTP-based toolkit that generated bots to execute distributed denial of service attacks. In 2010, BlackEnergy 2 emerged with capabilities beyond DDoS. In 2014, BlackEnergy 3 came equipped with a variety of plug-ins. A Russian-based group known as Sandworm (aka Voodoo Bear) is attributed with using BlackEnergy targeted attacks. The attack is distributed via a Word document or PowerPoint attachment in an email, luring victims into clicking the seemingly legitimate file. BlackEnergy 1 (BE1) BlackEnergy's code facilitates different attack types to infect target machines. It is also equipped with server-side scripts which the perpetrators can develop in the command and control (C&C) server. Cybercriminals use the BlackEnergy bot builder toolkit to generate customized bot client executable files that are then distributed to targets via email spam and phishing e-mail campaigns. BE1 lacks the exploit functionalities and relies on exte ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
WannaCry Ransomware Attack
The WannaCry ransomware attack was a worldwide cyberattack in May 2017 by the WannaCry ransomware cryptoworm, which targeted computers running the Microsoft Windows operating system by encrypting data and demanding ransom payments in the Bitcoin cryptocurrency. It propagated by using EternalBlue, an exploit developed by the United States National Security Agency (NSA) for Windows systems. EternalBlue was stolen and leaked by a group called The Shadow Brokers a month prior to the attack. While Microsoft had released patches previously to close the exploit, much of WannaCry's spread was from organizations that had not applied these, or were using older Windows systems that were past their end-of-life. These patches were imperative to organizations' cyber security but many were not implemented due to ignorance of their importance. Some have claimed a need for 24/7 operation, aversion to risking having formerly working applications breaking because of patch changes, lack of person ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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