Checking supported SSL version

Check if supports weak ssl version 2

Check if supports ssl version 3

Configure iptables Debian Wheezy



Create the iptables IPv4 rule file, for IPv6 rules.v6

Load iptables rules

Create a self-signed Certificate

Create an 4096 bit private key:

Create certificate signin request:

Signin and create the certificate with sha256 hash (sha1 is depracated) and set the validation time to 3650 days (10 years):

Now you have the certifcate cert.crt and private key cert.key.

Use this command instead of the commands above to create certificate and private key in one file