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DDoS Infrastructure Improvements

First, consider increasing bandwidth and server performance.  DDoS attacks attempt to overwhelm available resources so additional resources will allow you to withstand greater attacks.  This involves having more server space or bandwidth than necessary.  Such over-provisioning addresses the number one problem brought on by a DDoS attack, link and equipment saturation.  Unfortunately, it can be difficult to determine how much extra hardware and bandwidth is necessary to sustain an attack as even some of the largest companies have succumbed to DDoS attacks.  When attacks fail, attackers often gather a larger bot army and try again. Traffic Filtering Consider configuring your firewall or IDS (Intrusion Detection System) to filter DDoS traffic, if the functionality is available, or consider upgrading to a system that does.  DDoS traffic filtering devices prevent SYN, TCP Flooding and other types of DDoS attacks.  Such devices typically analyze TCP flo...

OKEx & Bitfinex Experience DDoS Attacks

OKEx and Bitfinex have suffered DDoS attacks in a short time frame. Distributed denial-of-service (DDoS) attacks are malicious attempts at disrupting normal traffic of targeted service and a major concern in internet security today. While being more effective at defending themselves and resolving the issues caused by DDoS attacks, tech giants are no exception and still face these threats. how does a ddos attack work ? OKEx, a top of the line cryptocurrency exchange and advanced financial service provider, made an announcement on Weibo, stating that they had been targeted for a DDoS attack last night. However, their support team was able to detect the attacks early on and resolve the issues rather quickly, assuring that no clients had been affected by the attack. While the exact source of the attack is unknown, OKEx believes it to be an attack orchestrated by a competitor. Jay Hao, CEO of OKEx, commented on the subject by saying that the products and technologies of their com...