cpuer 发表于 2009-5-29 09:20:01

Krypt开始出售抗DDOS硬件防火墙

The firewall can protect against Distributed Denial of Service (DDoS) attacks at
an industry leading data rate. An example of a DDoS attack is the SYN fl ood
attack. The SYN flood attack sends half open TCP connection requests faster than
a server can process them, which can cripple a network.
To effectively stop these attacks, DDoS protection is built into the platform.
The firewall is designed to handle high volume DDoS attacks, allowing legitimate
application traffic to be serviced without interruption.
The ASIC can handle millions of SYN flood attacks per second with 0% additional
load on the CPU utilization.

It can protect ddos attacks for up to 1gbps

Source-IP Based Connection Rate Limit: Protects the
system from excessive connection requests from individual
clients.

The price is $150/month

Krypt开始出售抗DDOS硬件防火墙，150美元/月，为单独某服务器配备，可以抵抗1Gbps DDOS流量攻击，无安装费。

freebsd 发表于 2009-5-29 14:04:03

很贵～～～～～~~~~~~

cpuer 发表于 2009-5-29 16:11:02

一般人用不起，
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b81334548 发表于 2009-5-29 18:20:24

呵呵.可以买个便宜点的主机了
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cpuer 发表于 2009-5-29 18:51:08

是啊，FDC的49美元的服务器都可以买3个了
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