Discuss digital convergence and how it has impacted media regulation. DIGITAL CONVERGENCE With the several advances in technology these days‚ digital convergence is something that has gained much relevance in today’s world. There is no universal definition of convergence‚ although generally it is understood to mean the ability of different networks to carry similar kinds of services e.g. voice over Internet Protocol (IP) or over circuit switched networks‚ video over cable television or Asynchronous
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server that is deployed in our LAN over SMTP. The internal mail server is a central mail repository from where all the employees pop their individual mails. We have ISP level security which consists of a firewall‚ spam filter and antivirus‚” Mr. Avnesh Jain (Sr. Manager‚ Information Systems‚ HHML) informed. “However‚ we soon found that ISP level security was inadequate.” HHML faced Internet access and security issues related to: • Spam mails • Malware attacks originating from mail and Web • Web
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connections using regular copper telephone lines. Fiber to the Premises uses fiber-optic cable to provide high-speed Internet access to home and business users. The difference between a regional ISP and a national ISP is that a regional ISP provides Internet access to a specific geographic area while the national ISP is a business that provides Internet access in cities and towns nationwide. 2. Visitors to a static Web page all see the same content. A dynamic Web page allows visitors to customize some
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and the cons are the reasons why it should not be used. One good thing about it is “With Net Neutrality‚ people can access any website they wish‚ knowing their Internet Service Provider (ISP) won’t interfere with their browsing habits or compile a profile on their online activities” (Name Cheap). This means ISPs have less information on what individuals do online‚ and wont cater their internet service and website to that. Another positive side to net neutrality is it allows free websites to users
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Java A programming language developed by Sun Microsystems used for cross-platform Web-based applications. Its primary contribution to the Web has been in the form of Java Server Pages (JSP)‚ J2EE and it is also used in ‘applets’ - mini-programs written in Java that run in browsers. JavaScript A scripting language developed by Netscape that adds interactivity to web pages. Its name reflects a shared syntax with the Java programming language. JavaScript (sometimes abbreviated JS) is a prototype-based
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organization responsible for developing new internet standards 8. Server j. A computer that accepts requests from computers connected to it and shares resources with those computers. 9. LAN f. A network of computers located close together 10. ISP h. A business that offers an Internet connection to your home or office Select the best answer from the list of choices. 11. The long-distance lines and supporting technology that transport large amounts of data between major network nodes are
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IT424 – Networks 2 Tutorial_1 (recap on networks 1 module) 1. Give two advantages and two disadvantages for using a layered architecture. 2. Why is a modem needed for data communications over the telephone system? 3. What is the principal difference between connectionless communication and connection-oriented communication? 4. What are the main functions of the network layer? 5. What are the main functions of the Data Link Layer? 6. Using a graph‚ explain the difference
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CHAPTER 1 Computer Networks and the Internet 1 2 STUDY COMPANION FOR COMPUTER NETWORKING‚ THIRD EDITION Most Important Ideas and Concepts from Chapter 1 Nuts and bolts of computer networks. Computer networks consist of end systems‚ packet switches‚ and communication links. End systems—also called hosts—include desktop PCs‚ laptops‚ hand-held network devices (including cell phones‚ PDAs‚ and BlackBerries)‚ sensors‚ and servers (such as Web and mail servers). Just as cities are interconnected
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The question of rolling back net neutrality is morally problematic. In this paper‚ I will demonstrate that utilitarianism can be used to show that repealing net neutrality is morally impermissible. In section one of this paper‚ I will provide an overview of net neutrality and show both sides of the argument. In section two‚ I will provide a brief and concise overview of Utilitarianism. In section three‚ I will demonstrate that utilitarianism can defend net neutrality. Net Neutrality is the ability
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and network operators have recently identified malicious networks through high profile autonomous system (AS) depeerings and network shutdowns. In this paper‚ we explore whether some ASs indeed are safe havens for malicious activity. We look for ISPs and ASs that exhibit disproportionately high malicious behavior using 10 popular blacklists‚ plus local spam data‚ and extensive DNS resolutions based on the contents of the blacklists. We find that some ASs have over 80% of their routable IP address
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