Hi,
ASG is not just a firewall. There are a number of elements, but if you are just putting a single box in as a firewall then
1/. UTM unified threat management - a number of internet access (or external to your site) management tools/applications in an easy to manage interface.
2/. You need an ASG because you can manage/control your user's access to specific sites, provide url filtering, anti virus (2 different versions) for e-mail incoming and outgoing, web surfing, ftp. Tunnels betwen offices or roaming staff. Secure access to your internal servers. A number of helpers for different applications to ensure smooth transition through the firewall.
3/. the ASG UTM uses a mixture of public domain and private software to build the total package.
4/. An ASG has the capabilty of being clustered and providing high availability (HA).
That is a quick summary of what an ASG UTM device can offer. There is way more more in functionality than can be answered in a simple post. Take a copy of the handbook with you and make it part of your submission.
Ian M
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Home Power User unlimited licence - v7.50x - AMD X2 5050e with 2gb,1 intel NIC, the onboard NIC and netgear gs108t with vlans.
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