Case Study

DNS Bot Attacks and White-listing: Why Flexibility is Critical to DNS Security

DNS Bot Attacks and White-listing: Why Flexibility is Critical to DNS Security

CloudShield Case Studies: DNS Bot Attacks and White-listing Why Flexibility is Critical to DNS Security A large telecommunications (Telco) provider’s DNS performance assurance probes were not receiving 100% responsiveness from their recursive DNS servers, attributed to high DNS server CPU load. The Telco asked several security vendors to examine their situation. When vendors suggested that more capacity and/or distributed denial-of-service (DD

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