Even though Firewall is considered as a first line of defense for any organization's network infrastructure; it has its own set of weaknesses, like – misconfigured firewall ruleset, firewall deployment, unpatched software, etc. and if these weaknesses are not addressed properly then they can cause havoc in the network environment. SecureLayer7 offers Firewall Configuration Review services that follows a very strong methodology which includes performing a deep analysis of the firewall configuration and checking for vulnerabilities or bugs in the present hardware and software.