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Two Factor Authen/ca/on Made Eas y! Alex Q. Chen Nanyang Technological University, Singapore Weihan Goh Singapore Ins>tute of Technology, Singapore
31

(Web Application Design track) "Two Factor Authentication Made Easy" - Alex Q. Chen and Weihan Goh

Aug 15, 2015

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Page 1: (Web Application Design track) "Two Factor Authentication Made Easy" - Alex Q. Chen and Weihan Goh

Two  Factor  Authen/ca/on  Made  Easy!  

Alex  Q.  Chen  Nanyang  Technological  University,  Singapore  

Weihan  Goh  Singapore  Ins>tute  of  Technology,  Singapore  

Page 2: (Web Application Design track) "Two Factor Authentication Made Easy" - Alex Q. Chen and Weihan Goh

SMS  

Page 3: (Web Application Design track) "Two Factor Authentication Made Easy" - Alex Q. Chen and Weihan Goh

USING  SECURITY  TOKENS  

Page 4: (Web Application Design track) "Two Factor Authentication Made Easy" - Alex Q. Chen and Weihan Goh
Page 5: (Web Application Design track) "Two Factor Authentication Made Easy" - Alex Q. Chen and Weihan Goh
Page 6: (Web Application Design track) "Two Factor Authentication Made Easy" - Alex Q. Chen and Weihan Goh
Page 7: (Web Application Design track) "Two Factor Authentication Made Easy" - Alex Q. Chen and Weihan Goh
Page 8: (Web Application Design track) "Two Factor Authentication Made Easy" - Alex Q. Chen and Weihan Goh

USING  SMS  

Page 9: (Web Application Design track) "Two Factor Authentication Made Easy" - Alex Q. Chen and Weihan Goh
Page 10: (Web Application Design track) "Two Factor Authentication Made Easy" - Alex Q. Chen and Weihan Goh

SMS  

Page 11: (Web Application Design track) "Two Factor Authentication Made Easy" - Alex Q. Chen and Weihan Goh
Page 12: (Web Application Design track) "Two Factor Authentication Made Easy" - Alex Q. Chen and Weihan Goh

SMS  

Page 13: (Web Application Design track) "Two Factor Authentication Made Easy" - Alex Q. Chen and Weihan Goh

Our  Approach  

•  Automate  processes  to  minimise  human  interven>on  

•  Preserving  security  soundness  •  Improve  exis>ng  security  model  •  Reducing  network  ac>vi>es  

Page 14: (Web Application Design track) "Two Factor Authentication Made Easy" - Alex Q. Chen and Weihan Goh
Page 15: (Web Application Design track) "Two Factor Authentication Made Easy" - Alex Q. Chen and Weihan Goh
Page 16: (Web Application Design track) "Two Factor Authentication Made Easy" - Alex Q. Chen and Weihan Goh
Page 17: (Web Application Design track) "Two Factor Authentication Made Easy" - Alex Q. Chen and Weihan Goh

BACKGROUND  AND  TECHNICAL  OVERVIEW  

Page 18: (Web Application Design track) "Two Factor Authentication Made Easy" - Alex Q. Chen and Weihan Goh
Page 19: (Web Application Design track) "Two Factor Authentication Made Easy" - Alex Q. Chen and Weihan Goh

2FA  APP  …  

Page 20: (Web Application Design track) "Two Factor Authentication Made Easy" - Alex Q. Chen and Weihan Goh

2FA  APP  …  

Page 21: (Web Application Design track) "Two Factor Authentication Made Easy" - Alex Q. Chen and Weihan Goh

2FA  APP  …  

Page 22: (Web Application Design track) "Two Factor Authentication Made Easy" - Alex Q. Chen and Weihan Goh

2FA  APP  …  

Page 23: (Web Application Design track) "Two Factor Authentication Made Easy" - Alex Q. Chen and Weihan Goh
Page 24: (Web Application Design track) "Two Factor Authentication Made Easy" - Alex Q. Chen and Weihan Goh

RESULTS  

Page 25: (Web Application Design track) "Two Factor Authentication Made Easy" - Alex Q. Chen and Weihan Goh

Faster  

Watch&

Token&

SMS&

0& 10& 20& 30& 40& 50&Mean%Time%(seconds)%

Page 26: (Web Application Design track) "Two Factor Authentication Made Easy" - Alex Q. Chen and Weihan Goh

Easier  to  Use  

SMS Token

Watch

1

2

3

4

5

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7

7-p

oin

t Li

kert

Sca

le (

me

dia

n)

Page 27: (Web Application Design track) "Two Factor Authentication Made Easy" - Alex Q. Chen and Weihan Goh

Less  Stressful  on  Human’s  Memory  

SMS

Token

Watch1

2

3

4

5

6

7

7-p

oin

t Li

kert

Sca

le (

me

dia

n)

Page 28: (Web Application Design track) "Two Factor Authentication Made Easy" - Alex Q. Chen and Weihan Goh

More  Confident  to  Use  

SMS

Token

Watch

1

2

3

4

5

6

7

7-p

oin

t Li

kert

Sca

le (

me

dia

n)

Page 29: (Web Application Design track) "Two Factor Authentication Made Easy" - Alex Q. Chen and Weihan Goh

Conclusion  

•  Simpler  approach  to  apply  2FA  •  Requires  liQle  human  interven>on  •  As  secure  compared  exis>ng  approaches  •  Future  work  – Applying  it  over  other  wearables  – More  seamless  applica>on  

Page 30: (Web Application Design track) "Two Factor Authentication Made Easy" - Alex Q. Chen and Weihan Goh

Demonstra>on  

Page 31: (Web Application Design track) "Two Factor Authentication Made Easy" - Alex Q. Chen and Weihan Goh

Q  &  A