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500 \begin{frame}[t] |
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501 \frametitle{\begin{tabular}{@{}c@{}}Skype Secure Communication\end{tabular}} |
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502 |
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503 \begin{itemize} |
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504 \item Skype used to be known as a secure online communication (encryption cannot be disabled), |
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505 but \ldots\medskip |
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506 |
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507 \item it is impossible to verify whether crypto algorithms are correctly used, or whether there are backdoors.\bigskip |
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508 |
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509 \item recently someone found out that you can reset the password of somebody else's |
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510 account, only knowing their email address (needed to suspended the password reset feature temporarily) |
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511 \end{itemize} |
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521 \begin{frame}[c] |
501 \frametitle{\begin{tabular}{@{}c@{}}Take Home Point\end{tabular}} |
522 \frametitle{\begin{tabular}{@{}c@{}}Take Home Point\end{tabular}} |
502 |
523 |
503 According to Ross Anderson: \bigskip |
524 According to Ross Anderson: \bigskip |
504 \begin{itemize} |
525 \begin{itemize} |
505 \item Privacy in a big hospital is just about doable.\medskip |
526 \item Privacy in a big hospital is just about doable.\medskip |
506 \item How do you enforce privacy in something as big as Google |
527 \item How do you enforce privacy in something as big as Google |
507 or complex as Facebook? No body knows. |
528 or complex as Facebook? No body knows.\bigskip |
508 \end{itemize} |
529 |
509 |
530 Similarly, big databases imposed by government |
510 |
531 \end{itemize} |
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539 \begin{frame}[c] |
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540 \frametitle{\begin{tabular}{@{}c@{}}Next Week\end{tabular}} |
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541 |
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542 Homework: Which areas should I focus on? |
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543 |
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544 |
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545 \end{frame}} |
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547 |
516 \end{document} |
548 \end{document} |
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