This is the latest stable release of 4.1 with an Anti-DDoS feature added and minor bug fixes of 4.1.6.
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• Fixed a bug that may cause 100% CPU utilization randomly.
• Added a feature to throttle the number of SSL handshakes that can be made by a client. This is anti-DDoS enhancement against SSL negotiation DDoS attack (see our blog http://blog.litespeedtech.com/2011/10/26/litespeed-against-thc-ssl-dos/ for details).
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• Fixed a bug that may cause 100% CPU utilization randomly.
• Added a feature to throttle the number of SSL handshakes that can be made by a client. This is anti-DDoS enhancement against SSL negotiation DDoS attack (see our blog http://blog.litespeedtech.com/2011/10/26/litespeed-against-thc-ssl-dos/ for details).
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