1. In a multiprogramming and time sharing environment‚ several users share the system simultaneously. This situation can results in various security problems. a. What are the two such problems? Ans: The two problems in Multiprogramming and time sharing environment are Stealing or copying a user’s files; Writing over another program’s (belonging to another user or to the OS) area in memory; Using system resources (CPU‚ disk space) without proper accounting; Causing the printer to mix output by
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In today ’s business world‚ e-business ractivities of various types contribute significantly to the efficiency of business processes‚ and to the recognition of products and services. “Napster is of significant importance not only for inventing peer-to-peer technology‚ but also for forcing record labels to play ball and work with tech companies to make file-sharing practices in the digital music industry legal. Even P2P is finally on the verge of legitimacy‚ with companies such as Warner Brothers
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business‚ and government networks of local to global scope‚ linked by a broad array of electronic‚ wireless‚ and optical networking technologies. The Internet carries an extensive range of information resources and services‚ support email‚ and peer-to-peer networks for file sharing and telephony. But what do we get from too much usage of internet? There is no doubt the Internet is a wondrous creation. The entire world is rapidly becoming obsessed with it. There is little doubt about how useful
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Bitcoin: A Peer-to-Peer Electronic Cash System Satoshi Nakamoto satoshin@gmx.com www.bitcoin.org Abstract. A purely peer-to-peer version of electronic cash would allow online payments to be sent directly from one party to another without going through a financial institution. Digital signatures provide part of the solution‚ but the main benefits are lost if a trusted third party is still required to prevent double-spending. We propose a solution to the double-spending problem using a peer-to-peer
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9&10). Websites can be monitored by their makers to see what all you say and what all you do. "The Recording Industry Association of America (RIAA) is a group that represents people in the music business." (Bailey 29). The RIAA watches for peer to peer music sharing and you could get caught and get sued a good bit of money because in a way it’s considered stealing. It’s a better idea to be ethical and just buy music from an ethical site such as iTunes. " Another law‚ the Children’s Online Privacy
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Peer to Peer in fitness tracking Nora Al-Madhi Fitness tracking systems wearable multi sensors devices. capture body movements. Store data for 7 hours. Sync data. Import statistic and graphs. Nike‚ Adidas‚ Garmin‚ Motorola‚ Sony‚ Wahoo‚ etc. Benefits of fitness tracking system Motivate individuals. Track progress. Self-couching. Compare results. Examples of fitness tracking systems Heart rate monitoring (HRM) Worn around chest. Heart beats in one second. Examples
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Alternative & Transnational Media The Alliance for Cultural Diversity – UNESCO – works to ‘prevent and fight against an ever-increasing level of piracy‚ in part brought about by recent developments in the use of new technologies and their consequences on cultural product sales. Piracy is detrimental to authors because it deprives them of the opportunity to profit financially from their work. The publishing‚ music‚ audiovisual and software industries are the most severely affected sectors’. Critically
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A field name is a field name identifies a field in a database record. A data type is a particular kind of data item. 1 HW/1: Research the meaning of the following Key Words ‚ give examples where appropriate - Portable devices ______________________________________________ 2 ______________________________________________ - Operating systems ______________________________________________ ______________________________________________ - Application software ______________________________________________
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information could be sold by a private investigator to another citizen or could be sold to a company for corporate espionage (Kaplan‚ 2012). The idea of selling information gained from these new sources of technology followed into the largest form of peer to peer communication today‚ the internet. The internet was initially created in order to send data between two computers without the need to transport individual drives. Just like with the telephone‚ this information could be intercepted and sold to provide
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financially‚ the RIAA (The Recording Association of America) also suffers financially and finally the downloader suffers if caught. This catch 22 tool has been a thorn in the side of technology since its introduction in 1999. Since then‚ downloading- or peer-2-peer sharing- has become one of the worst acts of technology affecting the world at large. Since the introduction of Napster back in the year 2000‚ many more P2P sharing networks have been invented to keep the illegal industry alive that left the RIAA
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