[請益] 有關防火牆規格的問題
請教一下 假設說有八台對外開放的主機(網頁以及跑SQL DB)
要選購一台設備來做為防火牆
這台設備必須要有防止 TCP flooding , Port Scan ,SQL Injection
以及Terminal SSH的字典攻擊
有沒有價格在六位數以下的設備可供選擇呀....??
(因為考慮只能上1U機架以及效率的問題所以暫時不考慮以PC來架設)
因為光是要防止TCP flooding具有Wrapper功能的防火牆
廠商一台的報價快跟一台四輪車子一樣了....Orz
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