Instructions on how to secure your server against the Heartbleed vulnerability:

1. Edit CentOS-Base.repo (vi /etc/yum.repos.d/CentOS-Base.repo)
   • Add the # sign to this URL: mirrorlist=http://... (#mirrorlist=http://...)
   • Delete # sign to this URL: #baseurl=http://... (baseurl=http://...)
2. yum clean all
3. yum update openssl
4. openssl version -a (Confirm the update: exemple: 'built on: Tue Apr 8 02:39:29 UTC 2014')
5. rpm -q --changelog openssl | head (fix can be confirmed)
6. Restart Apache
7. Re-edit CentOS-Base.repo (vi /etc/yum.repos.d/CentOS-Base.repo)
   • Delete the # sign to this URL: #mirrorlist=http://... (mirrorlist=http://...)
   • Add # sign to this URL: baseurl=http://... (#baseurl=http://...)

Source: GoDaddy.

Re-Keying an SSL Certificate in GoDaddy.

Turning off SSL engine in Apache for CentOS

1. vi /etc/httpd/conf.d/ssl.conf (Edit ssl.conf)
2. SSLEngine off (Find a line SSLEngine and turn it to off)
3. service httpd restart (Restart the Httpd Services)

Source: Linux Toolkits