(Director of Internet Technology Team, KISA) Korea Internet & Security Agency` Update from KISA YungJin Suh (Director of Internet Technology Team, KISA) APTLD Meeting 25 Agust 2011

Development net Agency Korea IT International Introduction of KISA National Internet Development net Agency (NIDA) Korea Information Security Agency (KISA) KISA July 23rd, 2009 Established the KISA Korea IT International Cooperation Agency (KIICA)

KISA Managing Internet Address Resources Leading a Healthy Internet Culture Future Competitive Power, the Internet Korea Internet & Security Agency

Internet Address Resources KISA Internet Address Resources Management KR DNS Service International[F] Root DNS Service IP Address Allocation Service IPv6 Endorsement Service Korea Internet & Security Agency

KISA KR DNS Service .KR DNS(KISA) .KR DNS (ISP’s) Daily .KR query .KR query status .KR DNS(KISA) E.CNNIC (IPv4/IPv6,mirror) 0. 7 billion queries/day .KR DNS (ISP’s) G.DENIC (IPv4/IPv6,mirror) 0.6 billion queries/day G.SGNIC (IPv4/IPv6,mirror) D.NIDA/ISC/Redwood, CA, USA (IPv4) D. NIDA/Seoul(IPv4) Total query B. KT/Seoul(IPv4) 1.3 billion queries/day G.NIDA/Seoul (IPv4/IPv6) F. HANARO/Seoul (IPv4) G.Verisign/Dulles, VA, USA (IPv4,mirror) C. DACOM/Anyang (IPv4) E. KISTI/Daejeon (IPv4/IPv6) G.BRNIC (IPv4/IPv6,mirror) : kr DNS : kr DNS mirror .KR Domain registration .KR Domain Name Server .KR domain is registered thru 32 authorized .KR agencies(registrars) 1,013,000 .kr domains are registered Role : Response all .KR domain query Operating status : 11 slave DNS servers for domestic and foreign location Korea Internet & Security Agency

DNS Traffic Mornitoring KISA KR DNS Service - Traffic Analysis System DNS Mornitoring System DNS Traffic Mornitoring .KR DNS Traffic Mornitoring Internationl root DNS Traffic Mornitoring DNS Analysis/Recovery Service .KR DNS Analysis Rapid DNS Recovery Service DNS Abnormal Monitoring Abnormal DNS Symptom Detection like DoS attack, etc. Precaution System linked with KISA Korea Internet & Security Agency

KR DNS Service - Internet Address Management Center KISA Korea Internet & Security Agency

Kr DNS Service - Operation KISA Operation business Major information system operation business DNS(Domain) registration management, IP address management, RFID, DNS analysis condition, IPv6, Host statistical, History museum, system operation business etc (12 core business) Other Business(10 business) - Back-up system, Homepage, Business support (Personnel/Account) system, Entrance control, Mailing etc(10 business) System Engineers 10 people (day 4 people, Night 6 people) → (24hours/7days) - Night worker : 2 people, 3time shift Korea Internet & Security Agency

International(F) Root DNS Service Worldwide Root DNS Location The 3rd Installation in Asia after Japan, Hong Kong (Aug 2003) G, (Vienna,USA) C, (Herndon,USA) D, (College Park,USA) H, (Aberdeen, USA) B, (Marina del Ray, USA) M, (Tokyo, Japan) K, (London, 영국) I, (Stockholm, Sweden) L, (Marina del Ray, USA) A, (Herndon,USA) J, (Herndon, USA) E, (Mffett Field, USA) F, Seoul, Korea F, (Palo Alto, 미국) Korean User J root/gTLD(.com .net) was opened at KT-IDC on 19 Oct 2004 All DNS queries will be processed in domestic Korea Internet & Security Agency

IP address Allocation Service KISA IP,AS address allocation Allocate IP, AS to mostly 119 ISPs WHOIS service IP,AS address allocation Provide information about registered .KR domain, IP and AS by only NIDA WHOIS 서비스 (인터넷주소추적) English Domain DB Korean(Hangeul) Domain DB IP, AS DB IP,AS address allocation Query Daily status of WHOIS query Search Query ISP .KR domain query 270,000/day IP, AS query 330,000/day Total Query 600,000/day Internet User Cyber Police Korea Internet & Security Agency

IP address Allocation Service - Management Status KISA IP Address status (unit) (unit: block) IPv4 possession ranking IPv6 possession ranking 1st U.S.A (1,534,084,352) 1st Brazil (65,728) 2nd China (331,630,848) 2nd U.S.A (16,707) 3rd Japan (202,087,168) 3rd Japan (10,919] 4th Europe (153,919,392) 4th Germany (10,616) 5th South Korea (112,218,624) 5th France(8,587) 6th Germany (98,173,016) 6th Australia(8,486] 7th France (84,306,528) 7th Europe (6,1888) 8th United of kingdom 83,120,768) 8th South Korea (5,216) 9th Canada (80,002,560) 9th Italy (4,241) 10th Australia (47,549,440) 10th Taiwan (2,325) Korea Internet & Security Agency

IP address Allocation Service - Management Status KISA ■ IP4 Address ■ IP6 Address Korea Internet & Security Agency

IPv6 Endorsement service IPv6 Network (6NGIX, 6KANet) IPv6 Portal (http://vsix.kr) ▶ 6NGIX : IPv6 traffic exchange center between ISP and IX of Korea ▶ 6ANet : IPv6 subscriber’s network for public and research sector ▶ Show IPv6 demonstration projects of Korea and provide IPv6 related information KT Public sector CNNIC BT KREONet2 HINet Samsung Networks 6NGIX Domestic:11 Foreign:5 CBN Server bank Hurricane Electric LG Dacom KTF KT Research Center KINX 6KANet Domestic:10 SK Networks Han Internet SK Broadband Korea Internet & Security Agency

KISA Leading a Healthy Internet Culture Internet Ethics Education Internet Ethics Class Job Training for Teachers Korea Internet & Security Agency

KISA Korea Internet & Security Agency

KISA Korea Internet & Security Agency

KISA KISA ■ Internet Users doubled (at rate of 7.1% CAGR) in a decade [ Changes in Korea's Population and Internet Users (%, thou.)] Korea Internet & Security Agency

KISA KISA [ Changes in the Average Internet User of Korea] ■ Average age of Internet users increase 6 years [ Changes in the Average Internet User of Korea] Korea Internet & Security Agency

Main Activities KISA Leading the critical infrastructure protection Promoting of Information Security Industry Training Professional Manpower Korea Internet & Security Agency

KISA Hacking, Viruses Illegal Spam Personal Information Infringement All Internet-Related Questions Korea Internet & Security Agency

KISA Korea Internet & Security Agency

Leading the critical infrastructure protection KISA Leading the critical infrastructure protection Korea Internet & Security Agency

KISA Personal Information Infringement Monitoring Korea Internet & Security Agency

Training Professional Manpower KISA Training Professional Manpower Korea Internet & Security Agency

Strengthening the International Cooperation Main Activities KISA Global Marketing Strengthening the International Cooperation Korea Internet & Security Agency

KISA Global Marketing Korea Internet & Security Agency

KISA Korea Internet & Security Agency

KISA Korea Internet & Security Agency

KISA Korea Internet & Security Agency

safe and secure Internet world. We will do our best to make a beautiful, safe and secure Internet world. THANK YOU KISA Korea Internet & Security Agency`