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Entries Tagged ‘Bastion Hosts’

Are Two Firewalls Better than One?

Apr.30, 2008 in Firewall

Screened Subnet Architecture andFirewalls A firewall’s function is to act as a gatekeeper, keeping Internet “bad guys” out of your internal network. Setting up an effective firewall requires careful planning. In my view, the Screened Subnet Architecture is a preferred network setup for firewalls to protect your company’s network while at the same time allowing […]

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Screened Subnet Architecture – The most common setup of Firewall architecture

Jul.15, 2006 in Firewall

Screened Subnet Architecture refers to setup a firewall (or two firewalls) in a way that there is a separate subnet dedicated for network di-militarized zone (DMZ). The traffic comes from external Internet can only get to the DMZ whereas internal users can access the DMZ only before their traffic going to reach Internet. Bastion Hosts […]

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Welcome to the best information of Internet Security. You can find a lot of useful discussion about how to protect your computing resources, both at home and in the office. In fact, I'd better call our topic here Information Security rather than Internet Security. It is about protecting your precious information.