diff --git a/ressources/Modulations_Numeriques.desktop b/ressources/Modulations_Numeriques.desktop
new file mode 100644
index 0000000..4fb30a0
--- /dev/null
+++ b/ressources/Modulations_Numeriques.desktop
@@ -0,0 +1,8 @@
+[Desktop Entry]
+Type=Application
+Encoding=UTF-8
+Name=Modulations_Numeriques
+Comment=Modulations Numeriques
+Exec=$HOME/bin/Modulations_Numeriques
+Terminal=false
+StartupNotify=true
diff --git a/secu.mk b/secu.mk
new file mode 100644
index 0000000..e251745
--- /dev/null
+++ b/secu.mk
@@ -0,0 +1,31 @@
+# add security compilation flags there
+
+GXX_SECURITY_FLAGS = \
+                     -Wwrite-strings \
+                     -fPIC \
+                     -pthread \
+                     -fstack-protector \
+                     -fstack-clash-protection \
+                     -pie -fPIE \
+                     -D_FORTIFY_SOURCE=2 -O2 -Wl,-z,now \
+                     -Wformat -Wformat-security
+
+#                     -fstack-protector \
+#                     -fstack-clash-protection \
+#                     -fstack-protector-strong \
+#                     -Wwrite-strings -fPIC \
+#                     -fno-builtin-memset \
+#                     -pie \
+#                     -fPIE \
+#                     -O2 -D_FORTIFY_SOURCE=2 \
+#                     -Wl,-z,relro \
+#                     -Wl,-z,now \
+#                     -Wall -Wformat -Wformat=2 -Wformat-security \
+#                     -fno-builtin -fno-builtin-function \
+#                     -D_GLIBCXX_ASSERTIONS \
+#                     -Wl,-z,nodlopen -Wl,-z,noexecstack \
+#                     -Wl,--as-needed -Wl,--no-copy-dt-needed-entries
+
+
+EXTRA_CXX_FLAGS += ${GXX_SECURITY_FLAGS}
+