Implementasi DNSSec dalam Jaringan Ipv6 pada Cloud Computing
Abstract
Keamanan menjadi salah satu ancaman dibalik Quality of Service yang diberikan sebuah layanan, sehingga keamanan menjadi hal yang sangat diperhatikan. Saat ini telah banyak terjadi kasus kejahatan yang melibatkan masalah keamanan dari sebuah layanan yang ada di internet. DNS (domain name system) menjadi sasaran bagi para pelaku kejahatan, DNS Spoofing menjadi cara yang dilakukan agar memaksa user mengakses situs palsu yang dibuat pelaku kejahatan demi mendapat keuntungan tertentu. Untuk meminimalisir kejahatan terhadap DNS tersebut dapat dilakukan dengan menerapkan DNSSEC. Pembuatan ini memanfaatkan teknologi cloud computing dan berbasis IPv6, DNSSEC merupakan seperangkat protokol yang menambahkan lapisan keamanan untuk domain name system (DNS) lookup dan proses pertukaran informasi terkait domain. Ketika service DNSSEC hidup, maka setiap domain akan terverifikasi oleh public key dan signature digital, dan ketika ada ada spoofing maka user akan terhindar dari perbuatan spoofing tersebut. Untuk jawaban proses berhasil atau tidaknya validasi domain akan dikirimkan ke browser dengan bantuan extensions dnssec validator. Adanya DNSSEC tidak berpengaruh terhadap performa server, didapat dari hasil bahwa ketika servis DNSSEC hidup pemakaian rata-rata cpu 1%, rata-rata memory 80,8%, dan rata-rata throughput 50.58%.Kata kunci: DNSSEC, DNS, Spoofing, Cloud Computing, IPv6References
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