You have a medium-sized company and want to install a host-based firewall that would work with both Windows and Linux systems and will protect against common DoS attacks. Which of the following firewalls would you select?

The ________ tool can be used to create two separate files, one for the back end and one for the front end

Fill in the blank(s) with correct word

Defend the use of on-line communities for user assistance. Ensure your argument is well-rounded by pointing out both the weaknesses and strengths.

What will be an ideal response?