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Digital Identity and Privacy
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Tag: security

identity OAuth OpenID Connect

On the XARA vulnerability on MacOS X and iOS

Nat June 19, 2015 3 Comments securityXARA

Just came across this article: Apple CORED: Boffins reveal password-killer 0-days for iOS and OS X, by The Register. Since the news itself did not explain…

View More On the XARA vulnerability on MacOS X and iOS
security

New vulnerability on OpenSSL found

Nat June 6, 2014 No Comments OpenSSLsecurity

A new bug in OpenSSL was found by Masashi Kikuchi of Lepidum. It affects all versions of OpenSSL earlier than 1.0.1. For details, please refer…

View More New vulnerability on OpenSSL found
OAuth OpenID Connect

Covert Redirect is not new but.. A risk analysis and recommendations

Nat May 8, 2014 4 Comments OpenID 2.0securitytrust framework

So, there has been a flurry of worries induced by the CNET and other articles [1] about “Covert Redirect”. Like Leandro Boffi wrote in his blog…

View More Covert Redirect is not new but.. A risk analysis and recommendations
identity OAuth OpenID Connect

Registered Token Profile for OAuth 2.0

Nat August 3, 2012 1 Comment HoKietfJWSOAuthsecurity

So, ID Token in OpenID connect is audience restricted to the client while the OAuth bearer access token is audience restricted to the protected resource.…

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identity privacy

Analyzing Yahoo! Voices Password Leakage

Nat July 15, 2012 No Comments authenticationdata leakagefederated identityIdPpasswordprivacysecurity

Lot’s of articles appeared on the Yahoo! Voices’ password leakage on the 11th. Many people seem to be assuming that Yahoo!s password has been leaked,…

View More Analyzing Yahoo! Voices Password Leakage
identity

Comments on Wang-Chen-Wang paper on OpenID Implementation Vulnerability

Nat April 27, 2012 No Comments OpenID 2.0security

In the paper titled “Signing Me onto Your Accounts through Facebook and Google: a Traffic-Guided Security Study of Commercially Deployed Single-Sign-On Web Services“, Rui Wang,…

View More Comments on Wang-Chen-Wang paper on OpenID Implementation Vulnerability
identity

BrowserID protects the privacy of your Web activity? Really?

Nat July 21, 2011 2 Comments BrowserIDopenidprivacysecurity

So, BrowserID is buzzing. In general, browser helping user to secure their login is a good thing. But, I have bunch of problem with the…

View More BrowserID protects the privacy of your Web activity? Really?

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