diff --git a/okoro_wisdom/RETI/NAT/Okoro_DMZ_01.pkt b/okoro_wisdom/RETI/NAT/Okoro_DMZ_01.pkt
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index 0000000..fdb249e
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diff --git a/okoro_wisdom/RETI/NAT/Okoro_DMZ_01_studenti.pkt b/okoro_wisdom/RETI/NAT/Okoro_DMZ_01_studenti.pkt
new file mode 100644
index 0000000..7cde6f3
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diff --git a/okoro_wisdom/RETI/NAT/okoro_01_nat-one2one.pkt b/okoro_wisdom/RETI/NAT/okoro_01_nat-one2one.pkt
new file mode 100644
index 0000000..4cd6e4c
Binary files /dev/null and b/okoro_wisdom/RETI/NAT/okoro_01_nat-one2one.pkt differ
diff --git a/okoro_wisdom/RETI/NAT/okoro_02_nat-many2one.pkt b/okoro_wisdom/RETI/NAT/okoro_02_nat-many2one.pkt
new file mode 100644
index 0000000..e26e6e1
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diff --git a/okoro_wisdom/RETI/NAT/okoro_03_nat-many2one-filtered.pkt b/okoro_wisdom/RETI/NAT/okoro_03_nat-many2one-filtered.pkt
new file mode 100644
index 0000000..c33c61e
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diff --git a/okoro_wisdom/RETI/NAT/okoro_04_nat-many2many.pkt b/okoro_wisdom/RETI/NAT/okoro_04_nat-many2many.pkt
new file mode 100644
index 0000000..3d6ba60
Binary files /dev/null and b/okoro_wisdom/RETI/NAT/okoro_04_nat-many2many.pkt differ
diff --git a/okoro_wisdom/RETI/Okoro_acl_estese_es_02.pkt b/okoro_wisdom/RETI/Okoro_acl_estese_es_02.pkt
new file mode 100644
index 0000000..2f2a2fc
Binary files /dev/null and b/okoro_wisdom/RETI/Okoro_acl_estese_es_02.pkt differ
diff --git a/okoro_wisdom/RETI/VPN/okoro_vpn_site2site_base.pkt b/okoro_wisdom/RETI/VPN/okoro_vpn_site2site_base.pkt
new file mode 100644
index 0000000..aee7dbc
Binary files /dev/null and b/okoro_wisdom/RETI/VPN/okoro_vpn_site2site_base.pkt differ
diff --git a/okoro_wisdom/RETI/acl_estese_es_01.pkt b/okoro_wisdom/RETI/acl_estese_es_01.pkt
new file mode 100644
index 0000000..ed27b9e
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diff --git a/okoro_wisdom/RETI/acl_estese_es_02.pkt b/okoro_wisdom/RETI/acl_estese_es_02.pkt
new file mode 100644
index 0000000..a32d4ae
Binary files /dev/null and b/okoro_wisdom/RETI/acl_estese_es_02.pkt differ
diff --git a/okoro_wisdom/RETI/encryption/chypher.txt b/okoro_wisdom/RETI/encryption/chypher.txt
new file mode 100644
index 0000000..c2900f5
--- /dev/null
+++ b/okoro_wisdom/RETI/encryption/chypher.txt
@@ -0,0 +1,5 @@
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diff --git a/okoro_wisdom/RETI/encryption/clear.bin b/okoro_wisdom/RETI/encryption/clear.bin
new file mode 100644
index 0000000..12c03d3
--- /dev/null
+++ b/okoro_wisdom/RETI/encryption/clear.bin
@@ -0,0 +1,2 @@
+�5M�՝B{o�}�T�-$���ג�b
\2�C��޳��o�����U��_0\��`��(��7EH��Xh��F#I^BzK�b�f��RM��t��)^_Ԍ���Ne^���50J����6�.���jɨ�'H�2�X|7�d[͒E�i�>>�g�cT�uE��T��KLn���a9(�;���d�+)�>.��a	���C�f��p��V_���!O	�+����j�
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\ No newline at end of file
diff --git a/okoro_wisdom/RETI/encryption/clear1.txt b/okoro_wisdom/RETI/encryption/clear1.txt
new file mode 100644
index 0000000..22d3720
--- /dev/null
+++ b/okoro_wisdom/RETI/encryption/clear1.txt
@@ -0,0 +1,3 @@
+sono un animale
+Modifica - okoro
+
diff --git a/okoro_wisdom/RETI/encryption/matteo_pubblica.pem b/okoro_wisdom/RETI/encryption/matteo_pubblica.pem
new file mode 100644
index 0000000..596b98e
--- /dev/null
+++ b/okoro_wisdom/RETI/encryption/matteo_pubblica.pem
@@ -0,0 +1,9 @@
+-----BEGIN PUBLIC KEY-----
+MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEArlG5eVXp9zlXrQXtJMpm
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+bQIDAQAB
+-----END PUBLIC KEY-----
diff --git a/okoro_wisdom/RETI/encryption/okoro_privata.pem b/okoro_wisdom/RETI/encryption/okoro_privata.pem
new file mode 100644
index 0000000..817298c
--- /dev/null
+++ b/okoro_wisdom/RETI/encryption/okoro_privata.pem
@@ -0,0 +1,28 @@
+-----BEGIN PRIVATE KEY-----
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+ACmSLomxT8JEtZZ26CA4/0Y=
+-----END PRIVATE KEY-----
diff --git a/okoro_wisdom/RETI/encryption/okoro_pubblica.pem b/okoro_wisdom/RETI/encryption/okoro_pubblica.pem
new file mode 100644
index 0000000..7dbdf96
--- /dev/null
+++ b/okoro_wisdom/RETI/encryption/okoro_pubblica.pem
@@ -0,0 +1,9 @@
+-----BEGIN PUBLIC KEY-----
+MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAy/+dD9pP3FW94nbjkWQx
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+-----END PUBLIC KEY-----
diff --git a/okoro_wisdom/RETI/encryption/trovato_pubblica.pem b/okoro_wisdom/RETI/encryption/trovato_pubblica.pem
new file mode 100644
index 0000000..3d8fcc0
--- /dev/null
+++ b/okoro_wisdom/RETI/encryption/trovato_pubblica.pem
@@ -0,0 +1,9 @@
+-----BEGIN PUBLIC KEY-----
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+9wIDAQAB
+-----END PUBLIC KEY-----