diff --git a/cnam/travaux/blanc/images/digisign.png b/cnam/travaux/blanc/images/digisign.png
new file mode 100644
index 0000000..7b68214
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diff --git a/cnam/travaux/blanc/images/digisign.svg b/cnam/travaux/blanc/images/digisign.svg
new file mode 100644
index 0000000..c394818
--- /dev/null
+++ b/cnam/travaux/blanc/images/digisign.svg
@@ -0,0 +1 @@
+
\ No newline at end of file
diff --git a/cnam/travaux/blanc/images/ha.png b/cnam/travaux/blanc/images/ha.png
new file mode 100644
index 0000000..41732bc
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diff --git a/cnam/travaux/blanc/images/servers.png b/cnam/travaux/blanc/images/servers.png
new file mode 100644
index 0000000..2cae030
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diff --git a/cnam/travaux/blanc/images/verisign.png b/cnam/travaux/blanc/images/verisign.png
new file mode 100644
index 0000000..ecc6b52
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diff --git a/cnam/travaux/blanc/images/verisign.svg b/cnam/travaux/blanc/images/verisign.svg
new file mode 100644
index 0000000..a2cf3b5
--- /dev/null
+++ b/cnam/travaux/blanc/images/verisign.svg
@@ -0,0 +1 @@
+
\ No newline at end of file
diff --git a/cnam/travaux/blanc/présentation/fiabilité.tex b/cnam/travaux/blanc/présentation/fiabilité.tex
index 7b88584..fc9029c 100644
--- a/cnam/travaux/blanc/présentation/fiabilité.tex
+++ b/cnam/travaux/blanc/présentation/fiabilité.tex
@@ -20,8 +20,12 @@
\end{itemize}
\end{itemize}
\end{column}\begin{column}{.5\textwidth}
+\only<2>{\imgbig{ha.png}}
+\only<3>{\imgbig{servers.png}}
\only<5>{\imgbig{fs.png}}
\only<6>{\imgbig{scm.png}}
+\only<8>{\imgbig{digisign.png}}
+\only<9>{\imgbig{verisign.png}}
\only<11>{\begin{itemize}
\item LibreOffice
\item MicroSoft Office