DNS Security DDOS TLS Top Level Domains 2020 TTL QPS Risk - PowerPoint PPT Presentation

Cache Authoritative Recursive www Saudi 2030 .sa DNS64 Root IOT Risk Vision 5G URL STC DNS Records DNS Security DDOS TLS Top Level Domains 2020 TTL QPS Risk FQDN plan IPv4 Sub Domain Hostname DNSSEC Delegation Data ﻼﺳﻋودﯾة . Mail IPv6 .COM Who is Abdulaziz A. Alaqil IP Design Manager

Agenda Overview STC leap (2020) STC recursive DNS revamp Recursive DNS STC Authoritative DNS Modernization Authoritative DNS Our initiatives journey and Future Plans STC Initiatives and Future plans

Overview STC leap (2020)

Overview - Cont STC infrastructure contains multiple DNS types ccTLD Root Recursive Authoritative Serving more than Hosting multiple 20 M Customers Hosting more than Hosting multiple copies of L-Root From both Mobile 1500 customer zones copies of Saudi TLD server And Fixed Domains

STC Recursive DNS Revamp STC enrich its customer experience by evolving its Recursive DNS infrastructure Recursive Anti SPAM • Security Anti Malware • DDOS Mitigation • DNSSEC Validation • Serving more than 20 M Customers Capacity Four active sites From both Mobile • More than 3 M QPS And Fixed Domains • Availability Three levels of Redundancy • Anycast •

STC Authoritative DNS Modernization Security is the driver for Authoritative modernization Authoritative DNSSEC Security • Tsig • DDOS Mitigation • Hosting more than 1500 customer zones Availability Two levels of Redundancy • Higher performance •

STC Initiatives and Future Plans Future Plans Contribute in global Root server Root Availability by hosting instances of the Root server Saudi TLD Initiatives STC Hosted multiple copies of Saudi TLD to contribute in ccTLD availability and enhance STC customer experience Security HSM

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