''' Make your posts look professional. That means use good english, headings, bullet or numbered lists, etc.
= Configuring iptables =
Now that you've set up your blog, you must secure your firewall. The purpose of this section is to lock down your rules as much as possible.
# You must be using iptables (firewalld should be uninstalled).
# Your INPUT chain's default policy must be set to DROP.
# Create INPUT chain exceptions (rules) to allow connections to your blog.
# Other than the specific ports needed to access your blog, the only other allowed exception is for SSH.
# '''Tip''': Your OUTPUT chain should allow ''all'' traffic. (You can leave it at its default)
= Submitting Your Assignment =
