slides/slides05.tex
changeset 420 c527a5142f2f
parent 419 667a39dda86e
child 483 337a8f5cb1ad
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419:667a39dda86e 420:c527a5142f2f
   409 \begin{frame}[c]
   409 \begin{frame}[c]
   410 \frametitle{PKI: Weaknesses}
   410 \frametitle{PKI: Weaknesses}
   411 
   411 
   412 \begin{itemize}
   412 \begin{itemize}
   413 
   413 
   414 \item many certificates are issued via Whois\ldots if you
   414 \item many certificates are issued via Whois, whether you own
   415       hijacked a domain, it is easy to obtain
   415       the domain\ldots if you hijacked a domain, it is easy to
   416       certificates\medskip
   416       obtain certificates\medskip
   417 
   417 
   418 \item the revocation mechanism does not work (Chrome has given
   418 \item the revocation mechanism does not work (Chrome has given
   419       up on general revocation lists)\medskip
   419       up on general revocation lists)\medskip
   420 
   420 
   421 \item lax approach to validation of certificates 
   421 \item lax approach to validation of certificates