diff --git a/ssh/config b/ssh/config
index 8c3f634..e0b80ca 100644
--- a/ssh/config
+++ b/ssh/config
@@ -1,10 +1,19 @@
+# Ensure KnownHosts are unreadable if leaked - it is otherwise easier to know which hosts your keys have access to.
+HashKnownHosts yes
+# Host keys the client accepts - order here is honored by OpenSSH
+HostKeyAlgorithms ssh-ed25519-cert-v01@openssh.com,ssh-rsa-cert-v01@openssh.com,ssh-ed25519,ssh-rsa,ecdsa-sha2-nistp521-cert-v01@openssh.com,ecdsa-sha2-nistp384-cert-v01@openssh.com,ecdsa-sha2-nistp256-cert-v01@openssh.com,ecdsa-sha2-nistp521,ecdsa-sha2-nistp384,ecdsa-sha2-nistp256
+
+KexAlgorithms curve25519-sha256@libssh.org,ecdh-sha2-nistp521,ecdh-sha2-nistp256,ecdh-sha2-nistp384,diffie-hellman-group-exchange-sha256
+MACs hmac-sha2-512-etm@openssh.com,hmac-sha2-256-etm@openssh.com,umac-128-etm@openssh.com,hmac-sha2-512,hmac-sha2-256,umac-128@openssh.com
+Ciphers chacha20-poly1305@openssh.com,aes256-gcm@openssh.com,aes128-gcm@openssh.com,aes256-ctr,aes192-ctr,aes128-ctr
+
 Host *
 	UseRoaming no
 	IdentitiesOnly yes
 	Compression yes
 
-Host biblioteca.me
-	HostName biblioteca.me
+Host server.tld
+	HostName server.tld
 	Port port
 	User user
 	IdentityFile /path/to/ssh/key
@@ -23,3 +32,8 @@ Host github.com gist.github.com
 	User git
 	HostName github.com
 	IdentityFile /path/to/ssh/key
+
+Host gitlab.com
+    User username
+    HostName gitlab.com
+    IdentityFile /path/to/ssh/key