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Mobile Connect & PASS Solution

Mobile Connect Summit Istanbul, Turkey 10th 11th of October 2018 1. T Authentication

1 About SK Telecom

South Korea’s number 1 telecommunications provider

Subscriber : 29M Market share : 50%

SK Telecom is ’s largest telecommunications carrier Expertise providing 600 million authentications to 30 million users annually. It has the extensive authentication experience in partnership with public institutions, financial institutions such as banks and credit card companies.

Convenience SK Telecom provides T authentication services to MNO and over 32,000 service providers It provides the fastest and easiest interface and the know-how to the service provider.

SK Telecom provides a stable platform that constructs a collaborative system Cooperation for MNO and Service Providers using expertise founded on the years of experience.

2 About T-Authentication

Brief introduction of the T-Authentication Service

Identity authentication application with mobile phone numbers provides easy, safe and reliable services to end-users and corporate customers.

Log in Money Transfer Payment Log in, Sign-Up Online banking Used for authentication of Application pay, Reset Password (e.g., transfer, loan pay, pay etc. exchange)

Biometrics Authentication Technology LoA 2, 3, 4 Identity GateWay

Handing T Authentication Status 65M Authentications 32,000 partner per Month App Users 10M companies

3 Process

Use your phone number to authenticate yourself Log in (Sign-up) - and verify ownership of your phone number (prepaid phone also available).

T Authentication Sign Up Sign Up A new authentication has occurred. www.battle.net 2017.02.17 Enter Email Check Enter Email Check Please select the carrier you are using. Enter Password Enter Password Welcome to 11st Subscription to membership Enter Password Again Enter Password Again is completed

Enter Mobile Phone number Enter Mobile Phone number

I agree to the privacy policy I agree to the privacy policy Sign-Up Sign-Up 11st Home Sign Up Sign Up

After youAfter authenticate, you authenticate, Sign-Up is After youAfter authenticate, you authenticate, Sign- Up is www.battle.net complete.Sign-Up is complete. complete.Sign-Up is complete. 2017.02.17

Request and request verification Input information and sign up using phone number T Authentication Signed up

*Identity authentication is required to join Battle.net in South Korea

4 Process

Use your phone number to authenticate yourself Money Transfer - and Prevents transfer accidents

T Authentication

A new authentication has occurred. www.kbbank.com 2017.02.17

Mobile Phone Number Mobile Phone Number 00000000000 00000000000

www.kbbank.com Transfer Transfer 2017.02.17

Input information Request and request verification T Authentication Money transfer completed and click ‘transfer’ using phone number

*KB Kookmin Bank is South Korea's largest bank with 1,037 branches and 120 branch offices.

5 Phenomenal Growth after Launching

Monthly Usage Active Users of T Authentication

65m 1,800m

70 million 1,600m

60m 1,400m T-Auth. App Open 10 million 1,200m

1,000m 55m 800m

600m 50 million App version launched 6 million In Aug. 2016 50m 400m

200m

2016.01 2018.08 2016.07 12 2017.01 04 07 10 2018.01 05

Authorizations with SNS based T-Auth. service SNS based Authorization Users

Authorizations with T-Auth App T-Auth. App User

6 SKT enabled several “Value Add” services

While in short time, SKT could find meaningful “Profit” sources.

T Credit management T Stock information

Credit check and management of rating Daily stock market information from robo-advisor Fees : $ 3 / month Fees : $ 10 /month Launch : Jan, 2017 Launch : March, 2017 Registered Users : 400,000 Registered Users : 40,000

7 2. PASS

8 9 Abolition of Public Certificate Electronic signature service of an Enabling market autonomous authorized organization by the country competition for more advanced Main technology applications Electronic Signature Service Public Certificate ?

2016 2017 2018 2019 2020 …

?

$100M Authentication Service Market Size $83M

$69M

$58M

$48M

2017 KISA(Korea & Security Agency) ‘National Information Protection Law Survey' USD1 = KRW1,128 10 11 12 3. Cross border

13 Mobile Connect: cross-border authentication China / Korea / Japan

Free 32,000 SP Roaming LG+ KT Wifi

Agents

SKT

China China MC OIDC APIs DoCoMo KDDI Telecom Mobile 휴대폰본인확인 MC APIs

MC OIDC APIs MC OIDC APIs Softbank China Unicom 해외고객

14 14 #1 2018 Shanghai MWC Mobile Connect Demo Scenario

Illustrated for demo use only (connected with SKT and Deutsche Telecom)

2. Click on “Mobile connect“ 3. Enter Your Mobile 1. Select T-wifi of SKT 4. Waiting Screen 5. Receive URL SMS after going online Number

15 #1 2018 Shanghai MWC Mobile Connect Demo Scenario

Illustrated for demo use only (connected with SKT and Deutsche Telecom)

6. Click url of sms 7. Click the register 8. Complete register 9. Connect T-wifi 10. Use Internet

16 For further questions

Thank you ~ Teşekkür ederim

Andy Doyoung Kim

[email protected]

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