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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


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?


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


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cm


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ID

  • GoogleYahooFacebookTwitterMixiID

TwitterTogetter

TwitterTogetter

Twitter

Togetter

APIID!

ID!

!

?


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-1.7%

21 GDPNRI


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BtoC-EC

15%

)


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Wikipedia


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

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


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

Site A

Email/password

Site B

Email/password

Email/password

Site C

Email/password


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  • 39836

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


Wild wild west

Wild Wild West

Wikipedia


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1917

http://bit.ly/uvK6IP


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()Microsoft Clipart


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G2E Identity

B2E Identity

B2CIdentity

G2C Identity

(source of pictures)Microsoft Office Online


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NSTIC

National Strategy for

Trusted Identities

In Cyberspace


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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


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2.

2.

2.


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    • 3


Openid connect

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]


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3.

2.

1.


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2.

1.


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ID


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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


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Site A

Identity

A

YOU

Site B

Identity

B

Identity

C

Site C


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PDP

Boss

Metadata

PAP

Real Name

Employee number

Entity

Identity

Professional

qualification

Resource

department

Geo-location

Authentication

PEP

Log

Log


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Openid connect1

OpenID Connect

  • Google, Salesforce, OpenID Foundation

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


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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

OpenID


Openid identity

OpenIDIdentity

Privacy Enhancing Technology (PET)

Delta between Self and 3rd Party Recognition= interpersonal problem


Openid connect2

OpenID Connect


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


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9430

24601


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


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Fair information practice principles fipps dhs version

FairInformationPracticePrinciples(FIPPs)(DHS version)

  • Transparency

  • Individual Participation

  • Purpose Specification

  • Data Minimization

  • Use Limitation

  • Data Quality and Integrity

  • Security

  • Accountability and Auditing


Nstic translated

NSTIC Translated


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v.s.


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Mike Saunders Multi National Experiment 7


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http://bit.ly/rVjRqF


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1860 1890

1860 - 1890


1867 1905

1867- 1905


1860 18901

1860 - 1890

  • 1895

  • 1898

  • 1898

  • 1898

  • 1899


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(1895)

    • ()()

    • ()

    • ()


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  • , 1

  • 1 1012

(,.1977190


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  • ,

  • 18986

  • 18989

  • 1901 Too Late


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  • Login