New Firewall

Kenendeley

My company is looking at purchasing a new firewall device. The requirements are as follows;
1. Handle Multiple WAN connection
2. Load balancing
3. Site to site VPN
4. High availability
5. DMZ
Cost is not really an issue for the right device. Any suggestions will be greatly appreciated.

Mishra

Juniper?
http://www.juniper.net/products_and_services/firewall_slash_ipsec_vpn/

Cisco ASA?

HeroPsycho

Are you wanting application layer inspection in the firewall, including inspecting within an SSL encrypted connection?

Slowhand

Depending on the size, I have two recommendations. If it's a smaller or mid-sized company, go with something like a SonicWall Pro 4060 or 5060. If you're buying for a larger company, then a Cisco ASA or a Juniper firewall might be more up your alley. I know that Cisco has the live-chat function on their site, as you're looking around at different product pages, so you might be able to get some feedback on what you should look at, depending on your needs. Check with the different vendors, and see if you can talk to someone less interested in selling you "something", and more capable of recommending something that will work for your situation.