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diff --git a/anno2/mie/Reti/seminario/presentazione.odp b/anno2/mie/Reti/seminario/presentazione.odp
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diff --git a/anno2/mie/Reti/seminario/seminario.md b/anno2/mie/Reti/seminario/seminario.md
index 90d6d49..8b251c9 100644
--- a/anno2/mie/Reti/seminario/seminario.md
+++ b/anno2/mie/Reti/seminario/seminario.md
@@ -1,4 +1,6 @@
 - dos
+        -bgp youtube
+        - simple tcp dos
 	- fragmentation attack
 		- ping of death
 		- evasion of firewalls and dos using fragmentation
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