IP Tunneling and VPNs Overview The purpose of this module is to explain Virtual Private Network (VPN) concepts and to overview various L2 and L3 tunneling techniques that allow for implementation of VPNs. The access VPN features in Cisco IOS Release 12.1 are explained along with Layer 2 and Layer 3 tunneling mechanisms. Objectives Upon completion of this module‚ you will be able to perform the following tasks: n Explain Virtual Private Network concepts and possibilities n Describe Layer-2 tunneling
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Centre Number Candidate Name Candidate Number International General Certificate of Secondary Education CAMBRIDGE INTERNATIONAL EXAMINATIONS COMPUTER STUDIES PAPER 1 0420/1‚ 0421/1 MAY/JUNE SESSION 2002 2 hours 30 minutes Candidates answer on the question paper. No additional materials are required. TIME 2 hours 30 minutes INSTRUCTIONS TO CANDIDATES Write your name‚ Centre number and candidate number in the spaces at the top of this page. Answer all questions. Write your
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Security Managem‚entName: Student ID: Counter Terrorism Date: Total Marks: 25 Assessment Paper Instructions to candidates: 1. There is no time restriction set for this paper and you may refer to your course text. 2. Clearly print your name in the blank spaces provided on the answer sheet. 3. Read each question carefully‚ and circle the option letter of your selected answer on the question paper; then transfer your answer to the answer sheet by putting an X through the appropriate answer box
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Multiprotocol Label Switching Overview This chapter describes the Multiprotocol Label Switching (MPLS) distribution protocol. MPLS is a high-performance packet forwarding technology that integrates the performance and traffic management capabilities of data link layer (Layer 2) switching with the scalability‚ flexibility‚ and performance of network-layer (Layer 3) routing. It enables service providers to meet challenges brought about by explosive growth and provides the opportunity for differentiated
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23 The geopolitics of internet control Censorship‚ sovereignty‚ and cyberspace Ronald J. Deibert In early 2007‚ the online mapping service Google Earth provided a feature on the ongoing political crisis in the Darfur region of Sudan. Not long afterwards‚ however‚ an aid worker based inside Sudan reported not being able to properly load the map‚ receiving an error message in his browser stating “This product is not available in your country.” Upon further inspection‚ the source of the inaccessibility
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INSURANCE IN PORTUGAL 2012 / 2013 ASSOCIAÇÃO PORTUGUESA DE SEGURADORES INSURANCE IN PORTUGAL INSURANCE MARKET OVERVIEW 12/13 OCTOBER 2013 02 INSURANCE IN PORTUGAL ASSOCIAÇÃO PORTUGUESA DE SEGURADORES INSURANCE IN PORTUGAL INSURANCE IN PORTUGAL and contributions to capitalisation products) decreased once more in 2012 (6.5%). In the Life segment‚ attracting savings was affected by the fall of nUMBER OF COMPANIES 79 household disposable
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History of Information Communication Technology (ICT) in the Philippines The Philippines connected to the internet in 1994 via the Philippine Internet Foundation (PHNet)‚ the first internet service provider in the country. Penetration increased slowly until 2005‚ when Executive Order 109 was enacted calling for the expansion of telecommunication services to underserved areas‚ which in turn promoted competition in the information and communications technology (ICT) sector. Internet use further accelerated
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Development in Hacking‚ Cybercrime‚ and Malware The Symantec Global Internet Security Threat Report noted a shift in malicious activity to be emerging. The growing level of malicious code activity has also resulted in the proposal of a new cybercrime bill. Malicious activity tends to increase in rapid growth in broadband infrastructure and connectivity. In January 2010‚ reports emerged that dozens of large companies had been compromised by attackers using the Hydra Trojan. Typically‚ this type
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Computing In the Modern World Study CDA Guide What is Web 1.0 ? - Internet before 1990. "Read-Only" Era What is Web 2.0 ? - Internet after 1990. "Read-Write-Publish" Era What is Web 3.0 ? - Internet now and of of the Future. "Personalized/3-D" Computing What is firewall? - security software: a piece of computer software intended to prevent unauthorized access to system software or data What are Anti-Virus Programs? - protective software designed to defend your computer against malicious
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more powerful foreign culture. So‚ for years‚ a student in Ontario would study Shakespeare and other British writers: today they may also study American authors such as Fitzgerald. But many schools limit a students exposure to the Canadian novel to ISP reading lists. In this sense‚ Canada is an attic in which we have stored American and British literature without considering our own. 1 No wonder a Canadian student has problems appreciating there culture. Often what Canadian literature is studied
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