diff --git a/security/openssl_certificate_chain.adoc b/security/openssl_certificate_chain.adoc
index 8814e43..0040b9f 100644
--- a/security/openssl_certificate_chain.adoc
+++ b/security/openssl_certificate_chain.adoc
@@ -1,6 +1,6 @@
 = OpenSSL Certificate Chain
 
-Version: 0.0.0.5
+Version: 0.0.0.6
 
 
 This documentation contains the complete set of commands to create a new OpenSSL self-signed
@@ -45,6 +45,9 @@ Each key can be encrypted or unencrypted, with multiple encryption options; AES
 == Create Server Key
 `openssl genrsa -aes256 -out server-key.pem 2048`
 
+== Verify Server Key
+`openssl rsa -noout -text -in server-key.pem`
+
 == Create Server Cerificate Signing Request
 `openssl req -new -sha256 -subj "/C=/ST=/L=/O=/CN=" -addext "subjectAltName = DNS.1:" -key server-key.pem -out server-csr.pem`