diff --git a/how_to_disabe_ssh_pwd_auth.md b/how_to_disabe_ssh_pwd_auth.md
new file mode 100644
index 0000000..34f7ebd
--- /dev/null
+++ b/how_to_disabe_ssh_pwd_auth.md
@@ -0,0 +1,27 @@
+Go to file /etc/ssh/sshd_config
+
+Find param `ChallengeResponseAuthentication` and set to `no`.
+
+```bash
+ChallengeResponseAuthentication no
+```
+
+Find param `PasswordAuthentication` and set to `no`
+
+```bash
+PasswordAuthentication no
+```
+
+Find param `UsePAM` and set to `no`
+```bash
+UsePAM no
+```
+
+It may also be a good idea to disable root login
+```bash
+PermitRootLogin no
+```
+
+
+Reload ssh server with `etc/init.d/ssh reload`
+
diff --git a/how_to_disabe_ssh_pwd_auth.txt b/how_to_disabe_ssh_pwd_auth.txt
deleted file mode 100644
index 7aa53e1..0000000
--- a/how_to_disabe_ssh_pwd_auth.txt
+++ /dev/null
@@ -1,4 +0,0 @@
-- Go to file /etc/ssh/sshd_config
-- Find param "ChallengeResponseAuthentication" and set to "no"
-- Find param "PasswordAuthentication" and set to "no"
-
diff --git a/to_access.md b/to_access.md
new file mode 100644
index 0000000..7d9ac24
--- /dev/null
+++ b/to_access.md
@@ -0,0 +1,5 @@
+noesfacilvivirenunmundocentralizado
+
+ssh port is modified to 69420
+
+