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新潟大学法学部夏期集中講義 企業法務. 3. OpenID と情報化社会. 2013/8/21 崎村夏彦 @_ nat www.sakimura.org. サイバー空間上の アイデンティティ層. アイデンティティ ?. エンティティ (実体). (出所) San Francisco Ferry Building on 2011-09-11 by Nat Sakimura. 認識. 金髪. 身長 185 cm. メガネ. 今週末は 京都をエンジョイ. 属性. 属性の集合. アイデンティティ. アイデンティティ = 立場.

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3. OpenID と情報化社会

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3. OpenID

2013/8/21

@_nat

www.sakimura.org



?



San Francisco Ferry Building on 2011-09-11 by Nat Sakimura



cm






ID

  • GoogleYahooFacebookTwitterMixiID

TwitterTogetter

TwitterTogetter

Twitter

Togetter

APIID!

ID!

!

?


-1.7%

21 GDPNRI


BtoC-EC

15%

)


Wikipedia


Europol Threat Assessment Internet Facilitated Organised Crime(2011) File No. 2530-264

)BBFA Overview, British Business Federation Authority - [email protected]


    • http://d.hatena.ne.jp/Kango/20130818/1376839935

Site A

Email/password

Site B

Email/password

Email/password

Site C

Email/password


  • 39836

  • http://www.47news.jp/CN/201308/CN2013080201001719.html


Wild Wild West

Wikipedia


1917

http://bit.ly/uvK6IP


()Microsoft Clipart



G2E Identity

B2E Identity

B2CIdentity

G2C Identity

(source of pictures)Microsoft Office Online


NSTIC

National Strategy for

Trusted Identities

In Cyberspace



v.s.

IdP

Site A

Email/password

Email/password

Site A

Site B

Email/password

Site B

Email/password

Email/password

Email/password

Email/password

Email/password

Site C

Site C


2.

2.

2.


    • 3


OpenID Connect

2.

4.

3.

2013/8/22 11:00:04

2

Mail: [email protected]

2013/8/22 11:00:04

2

Mail: [email protected]




3.

2.

1.


2.

1.


ID





Birthday

height

Sex

Identity

Mail

Nickname

Boy Friend

Street Address

Entity

height

Sex

Real Name

Employee number

Identity

Street Address

licnese

performance

Role

Delta between Self and 3rd Party Recognition= interpersonal problem


Site A

Identity

A

YOU

Site B

Identity

B

Identity

C

Site C


PDP

Boss

Metadata

PAP

Real Name

Employee number

Entity

Identity

Professional

qualification

Resource

department

Geo-location

Authentication

PEP

Log

Log




OpenID Connect

  • Google, Salesforce, OpenID Foundation

  • : http://www.sakimura.org/2013/07/2048/


ID

IdP

Identity

Provider

(IdP)

Web(RP)

Identity

Provider

(IdP)

Identity

Provider

(IdP)

Identity

Provider

(IdP)

Identity

Provider

(IdP)

Identity

Provider

(IdP)

Identity

Provider

(IdP)

Identity


OpenID


OpenIDIdentity

Privacy Enhancing Technology (PET)

Delta between Self and 3rd Party Recognition= interpersonal problem


OpenID Connect









http://www.sakimura.org/2010/12/686/


9430

24601







-- Bob Blackley, Gartner (2010/12/10)




FairInformationPracticePrinciples(FIPPs)(DHS version)

  • Transparency

  • Individual Participation

  • Purpose Specification

  • Data Minimization

  • Use Limitation

  • Data Quality and Integrity

  • Security

  • Accountability and Auditing


NSTIC Translated


v.s.


Mike Saunders Multi National Experiment 7


http://bit.ly/rVjRqF



1860 - 1890


1867- 1905


1860 - 1890

  • 1895

  • 1898

  • 1898

  • 1898

  • 1899


(1895)

    • ()()

    • ()

    • ()


  • , 1

  • 1 1012

(,.1977190


  • ,

  • 18986

  • 18989

  • 1901 Too Late



  • Login