DDoS Protection

[VnSCode]

Distributed denial of service (DDoS) attacks aimed at shutting down particular Web sites have replaced intellectual property theft as the costliest computer crime, according to the US-based Computer Security Institute.

By placing your web site behind our DDoS Shield, you are effectively putting a stop to denial of service attacks which may otherwise cause extended periods of downtime for you and your customers. With connections to numerous Tier-1 internet providers, our network can withstand attacks ranging to multiple gigabits in size.

There is no hardware to buy. Simply make a few easy changes to your web site's DNS records and we will take care of the rest.

http://www.ddosprotection.com/ddos_protection.htm

Các bác ai có cao kiến dự đoán xem họ đã chống DDoS bằng công nghệ nào ? :helpsmili

[ljonkjng]

mình cũng nghe nhiều trò này roài

tấn công DDOS làm tràn dịch bộ đêm

hình như chưa có jai pháp nào khả thi cả

[VnSCode]

Đã email hỏi một chuyên gia về bảo mật và ông ta trả lời:


They simply make you use their ip in your dns. their ip is hardware firewalled and filtered upstead on huge oc192 lines. so therefore they route your final website destination upstream through their ip but however they spend a ton of money on hardware and ******* to make this all possible, the actual dns does no protecting, but instead uses their ip routing and their hardware to make it all possible.