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5/16/2013
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The Future Of Web Authentication

After years of relying on passwords, technology vendors -- and enterprises -- are ready for new methods of proving user identity.

Federation To Solve Inconvenience Issues

Federation protocols and other single sign-on back-end standards could provide a missing piece to the authentication puzzle. These standards offer the technical framework to let people use a single set of credentials to log in to numerous sites without sharing their login credentials with all those sites.

Leading the way on this front is OAuth, the open standard that powers Facebook's third-party single sign-on service that lets a user log in to a huge number of consumer Internet sites using a Facebook login. It's also the protocol behind similar efforts at Twitter and Yahoo.

"The reason we created OAuth was so that you don't give your user name and password to a third party," says Bradley of Ping. If you're logging in by giving an application access to your Twitter account through OAuth, "the third-party site gets a token for accessing that user's authenticated identity but never actually gets your user name and password."

So while it doesn't solve the problem of strong authentication at the relying party that provides the initial authentication, it does allow for a much simpler user experience and shields the user's identity. People deal with fewer passwords and are less likely to reuse them. And it also gives you an HTML plane where you could insert a federated identity that depends on a stronger authentication factor, Bradley says.

Bradley is seeing a movement among the large providers he works with via the Open ID foundation to start accepting each other's federated logins to reduce the amount of fraud. Federated credentials let people choose strong credentials through a federated identity provider. This approach could sidestep concerns of users who want strong authentication and the convenience of a single sign-on process, without having to trust a social media provider such as Facebook with even more details about their lives.

Ericka Chickowski specializes in coverage of information technology and business innovation. She has focused on information security for the better part of a decade and regularly writes about the security industry as a contributor to Dark Reading.  View Full Bio

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froggywentacourtin
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froggywentacourtin,
User Rank: Apprentice
8/8/2014 | 1:16:29 AM
re: The Future Of Web Authentication
 

Macker,

You are so VERY correct.  The last thing I want is some sort of universal identifier that all of these sleazeball companies and government agencies can use to map every aspect of my life.

 

I use separate email/user names and unique highly secure passwords with every site I use.  If slack IT people and less then bright CEOs would get their act together, that would suffice.

 

How did the Russians collect over 1 billion user names and passwords?  SQL injection?  Who dropped the ball there?  Why is SQL injection still possible on any real web site?

 

Once again, they want to punt the problem over to the consumer.  After all, they hate this whole idea of personal privacy, so why not use their ineptness to justify stripping away the last vestiges of it?

TOR won't help much if we all have to have our government issued smart card plugged in to log on.  And of course. no one will EVER figure out a way to compromise the shiny new "solution to everything".

 

Oh well. got to go polish my tinfoil hat...
macker490
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macker490,
User Rank: Ninja
5/21/2013 | 12:41:17 PM
re: The Future Of Web Authentication
"nobody knows you're a dog"
the other 'Net quip is that the Internet is a Fools' Paradise
perhaps so, but that aside there are a lot of not so nice folks out on the net. which is why it is essential to remain anonymous unless the connection has a legitimate need for a real ID such as online shopping.

and NO advertising sites do not fall in that category.
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Cross-site scripting (XSS) vulnerability in mod/feedback/mapcourse.php in the Feedback module in Moodle through 2.4.11, 2.5.x before 2.5.9, 2.6.x before 2.6.6, and 2.7.x before 2.7.3 allows remote authenticated users to inject arbitrary web script or HTML by leveraging the mod/feedback:mapcourse cap...

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lib/classes/grades_external.php in Moodle 2.7.x before 2.7.3 does not consider the moodle/grade:viewhidden capability before displaying hidden grades, which allows remote authenticated users to obtain sensitive information by leveraging the student role to access the get_grades web service.

CVE-2014-7832
Published: 2014-11-24
mod/lti/launch.php in the LTI module in Moodle through 2.4.11, 2.5.x before 2.5.9, 2.6.x before 2.6.6, and 2.7.x before 2.7.3 performs access control at the course level rather than at the activity level, which allows remote authenticated users to bypass the mod/lti:view capability requirement by vi...

CVE-2014-7833
Published: 2014-11-24
mod/data/edit.php in Moodle through 2.4.11, 2.5.x before 2.5.9, 2.6.x before 2.6.6, and 2.7.x before 2.7.3 sets a certain group ID to zero upon a database-entry change, which allows remote authenticated users to obtain sensitive information by accessing the database after an edit by a teacher.

CVE-2014-7834
Published: 2014-11-24
mod/forum/externallib.php in Moodle 2.6.x before 2.6.6 and 2.7.x before 2.7.3 does not verify group permissions, which allows remote authenticated users to access a forum via the forum_get_discussions web service.

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