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130 |
130 |
131 |
131 |
132 \end{frame}} |
132 \end{frame}} |
133 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
133 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
134 |
134 |
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135 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
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136 \mode<presentation>{ |
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137 \begin{frame}[c] |
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138 \frametitle{\begin{tabular}{@ {}c@ {}}Chip-and-PIN\end{tabular}} |
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139 |
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140 \begin{center} |
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141 \includegraphics[scale=0.3]{pics/creditcard1.jpg}\; |
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142 \includegraphics[scale=0.3]{pics/creditcard2.jpg} |
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143 \end{center} |
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144 |
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145 \begin{itemize} |
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146 \item Chip-and-PIN was introduced in the UK in 2004 |
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147 \item before that customers had to sign a receipt\medskip |
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148 \item Is Chip-and-PIN a more secure system? |
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149 \end{itemize} |
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150 |
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151 \begin{flushright} |
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152 \small\textcolor{gray}{(Some other countries still use the old method.)} |
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153 \end{flushright} |
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154 |
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155 |
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156 \end{frame}} |
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157 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
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158 |
135 |
159 |
136 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
160 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
137 \mode<presentation>{ |
161 \mode<presentation>{ |
138 \begin{frame}[c] |
162 \begin{frame}[c] |
139 \frametitle{\begin{tabular}{@ {}c@ {}}Yes\ldots\end{tabular}} |
163 \frametitle{\begin{tabular}{@ {}c@ {}}Yes\ldots\end{tabular}} |
397 (1 letter $\approx$ upper case, lower case, digits, symbols) |
421 (1 letter $\approx$ upper case, lower case, digits, symbols) |
398 |
422 |
399 \end{frame}} |
423 \end{frame}} |
400 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
424 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
401 |
425 |
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426 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
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427 \mode<presentation>{ |
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428 \begin{frame}[c] |
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429 \frametitle{\begin{tabular}{c}Privacy\end{tabular}} |
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430 |
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431 |
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432 \begin{itemize} |
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433 \item Scott McNealy: \\``You have zero privacy anyway. Get over it.'' |
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434 \end{itemize} |
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435 |
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436 \end{frame}} |
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437 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
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438 |
402 |
439 |
403 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
440 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
404 \mode<presentation>{ |
441 \mode<presentation>{ |
405 \begin{frame}[c] |
442 \begin{frame}[c] |
406 \frametitle{\begin{tabular}{c}Passwords\end{tabular}} |
443 \frametitle{\begin{tabular}{c}Passwords\end{tabular}} |