Today a massive Distributed Denial of Service (DDoS) attack against a DNS service provider Dyn crippled down the internet.   DNS (Domain Name System) act as the authoritative reference for mapping domain names (uncovertech.com) to IP addresses (138.128.161.226). In plain words, Domain Name System is simply an Internet’s phone directory that resolves human-readable web addresses, like uncovertech.com against 138.128.161.226.   If DNS layer is attacked, it becomes impossible for your browser to resolve URLs and hence website become inaccessible. Services affected by DDOS...

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