Abstract— CEAACK MANETs are vulnerable to attacks and this can be reduced by employing a cluster mechanism which ensures that packet transmission occurs without unnecessary delay. Clustering can be made effective in CEAACK MANETs by opting for a cluster head mechanism which ensures that control rests with a single powerful node within a cluster. This cluster head takes on the responsibility of routing the packets efficiently by coordinating with the base station.Cluster heads are also prone to malicious
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Smart Card Tutorial - Part 1 First Published in September 1992 Introduction To Smart Cards Even the name Smart Card captures the imagination‚ however such a term is ambiguous and is used in many different ways. ISO uses the term‚ Integrated Circuit Card (ICC) to encompass all those devices where an integrated circuit is contained within an ISO 1 identification card piece of plastic. The card is 85.6mm x 53.98mm x 0.76mm and is the same as the ubiquitous bank card with its magnetic stripe that is
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User Manual 1 Safety Precautions Read the safety precautions carefully to ensure the correct and safe use of your wireless device. Do not switch on your device when the device use is prohibited or when the device use may cause interference or danger. Follow the rules or regulations in hospitals and health care facilities. Switch off your device near medical apparatus. Switch off your device in an aircraft. The device may cause interference to control signals of the aircraft. Switch off your
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Germany’s Secret Operations Hitler and his army pounded Europe with their army‚ air‚ and naval forces during World War II with no signs of letting up. Germany appeared as though they had really pressed the offensive by attacking with numbers‚ numerous times with no apparent end in sight. After being subjected to the German military and it’s tactics so many times‚ one would think that the Allies would have a pretty clear view of what Germany had and what to expect. But Germany continued to keep
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December the 7th‚ 1941 is a day that President Roosevelt described as “a date which will live in infamy” (Matt Pearce). The United States and Japan had been butting heads for several decades over land‚ mineral rights‚ and China (Deborah Bachrach). This clashing led up to the most ferocious surprise attack and American loss on the United States soil known to this day. The Japanese had scrupulously planned‚ successfully struck‚ and triumphantly destroyed the naval base Pearl Harbor‚ which left many
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goes around causing trouble for others. Vincent Canby an important movie critic for the New York times mentioned something that supports my statement towards Curley’s wife. He says “The character of Curley’s wife has been toned down into a lonely cipher. She’s no longer the heavily made-up plot function she is in the book. She’s sort of sweet and none too bright‚ which is politically correct”. Changing an important character like this one is not good for the story. By changing the attitude of
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A Seminar Report on Bluetooth Based Smart Sensor Networks Submitted as a requirement for the partial fullfillment of degree of Bachelor of Engineering Of University of Rajasthan Session: 2007-2008 Submitted to: Mr. R. K. Somani HOD(CE & IT) ITM‚Bhilwara(Raj.)311001 Under the guidance of: Mr.Vijay Prakash Sharma Lecturer(CE) Submitted by: Nikhil Kumar B.E. 4th Year Computer Science & Engg. Department of Computer Engineering Institute Of Technology & Management Bhilwara(Raj.)311001 1 Acknowledgement
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C H A P T E R 7 Site-to-Site VPN Configuration Examples A site-to-site VPN protects the network resources on your protected networks from unauthorized use by users on an unprotected network‚ such as the public Internet. The basic configuration for this type of implementation has been covered in Chapter 6‚ “Configuring IPSec and Certification Authorities.” This chapter provides examples of the following site-to-site VPN configurations: • • • • • Using Pre-Shared Keys Using PIX Firewall
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IEEE TRANSACTIONS ON INFORMATION THEORY‚ VOL. 54‚ NO. 4‚ APRIL 2008 1735 [31] V. Vovk‚ “Competitive on-line statistics‚” Int. Stat. Rev.‚ vol. 69‚ pp. 213–248‚ 2001. [32] M. H. Wegkamp‚ “Model selection in nonparametric regression‚” Ann. Statist.‚ vol. 31‚ pp. 252–273‚ 2003. [33] K. Yamanishi‚ “Minimax relative loss analysis for sequential prediction algorithms using parametric hypotheses‚” in Proc. COLT 98‚ 1998‚ pp. 32–43‚ ACM Press. [34] Y. Yang‚ “Adaptive estimation in pattern recognition
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ePayment Security ECOM 6016 Electronic Payment Systems • Keep financial data secret from unauthorized parties (privacy) – CRYPTOGRAPHY Lecture 3 ePayment Security • Verify that messages have not been altered in transit (integrity) – HASH FUNCTIONS • Prove that a party engaged in a transaction ( (nonrepudiation) ) – DIGITAL SIGNATURES • Verify identity of users (authentication) – PASSWORDS‚ DIGITAL CERTIFICATES THE UNIVERSITY OF HONG KONG FEB/MAR 2012 © 2012 MICHAEL I. SHAMOS
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