cis firewall

what is the difference between cis firewall and this?
home user here.

Firewall Tasks - Introduction

The Firewall component of Comodo Internet Security offers the highest levels of security against inbound and outbound threats, hides your computer’s ports from hackers, and will block malicious software from transmitting your confidential data over the internet. Comodo Firewall makes it easy for you to specify exactly which applications are allowed to connect to the Internet and immediately warns you when there is suspicious activity.

Comodo Dome Shield Free is a DNS similar to Comodo Secure DNS

Comodo Secure DNS is “Straight forward” you just add it to your device and it works with the default rules.

“Comodo Secure DNS service replaces your existing Recursive DNS Servers and resolves all your DNS requests exclusively through Comodo’s proprietary Directory Services Platform. Most of the networks use recursive DNS services that are provided by their ISP or that reside on their own set of small DNS servers but it becomes essential to have a secure and broadly distributed DNS service to have a faster and safe DNS resolution.”

Comodo Dome Shield Free is a DNS that you can configure to your liking.

Managing Security Rules
Managing Category Rules
Managing Domain Blacklist And Whitelist

Introduction to Comodo Dome Shield

“Comodo Dome Shield is an enterprise web filtering solution that provides comprehensive, DNS based security for networks of all sizes. The solution scans all inbound and outbound web traffic to provide real time protection against the latest threats. Dome Shield also features advanced reporting, custom B/W lists and a granular policy manager which allows you to create location-specific filtering policies.”