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1
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2answers
36 views

Should every SAML identity provider provide a unique public certificate to the service provider?

When accepting public keys from someone setting up an identity provider for access to resources protected by a service provider using SAML 2.0, do you absolutely need to have a unique certificate? Is ...
0
votes
1answer
41 views

Is it safe to recycle unshredded credit card receipts?

Is it safe to recycle unshredded paper credit card receipts? Can identity theft be helped by data disclosed on most vendor's receipts?
2
votes
0answers
117 views

pro and cons of having 2 Identity providers

My company has applications on cloud and intranet. Also, we have various roles such as employee, customers, partners etc. We would like ID federation between services hosted on public cloud and ...
3
votes
2answers
2k views

How is SAML solving the cross domain single sign-on problem?

Let's say I have two websites that live on separate domains, and their service providers both talk to the same identity provider on a third domain. I log into the first website and authenticate, and ...
4
votes
3answers
369 views

How can I verify the identity of a US | UK -based person and prevent *fake identities* from being accepted?

Given that it's possible to fake ID cards and fake social security numbers are created, I need to ensure that all users of my site are US or UK based citizens, and don't have more than one account. A ...
0
votes
1answer
317 views

How can I ensure privacy when outsourcing authentication to an IdP (Identity Provider)

I need to outsource authentication to an IdP (Identity Provider) but I don't want that IdP to know of the calling site. The two major issues are the callback URL and the referer header. Is there any ...
5
votes
1answer
340 views

Are there risks of using the same OpenID provider for sites with different security levels?

I always use the same OpenID provider (Google, with a strong unique pw and 2-factor auth) in every site that supports it, without thinking twice. It's my understanding that, as long as the provider is ...
3
votes
2answers
463 views

Combining capability-based access control with SAML

I have been looking into various research on identity, PKI and access control trying to boil it down to a simplifies methodology for IAM. One thing which pops up in lots of places is capability-based ...