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9
votes
5answers
11k views

Difference between authentication and identification [Crypto and Security perspective]

I am always confused by the way the word authentication is used in security literature (i.e., outside the crypto realm). Most of the time I understand that they are actually implying identification. ...
18
votes
6answers
6k views

How to verify that someone is who they say they are online?

I am working on an online job application web app and the question has come up about how we will verify that someone submitting an application is who they say they are. For example, we don't want ...
5
votes
2answers
198 views

What are the risk tradeoffs of all-in-one “smart” IDs vs. using a separate hardware authenticator?

In many organizations these days, employee IDs are very mutli-functional. They can serve as: Visual identitiy verification. (Including employee photo, name, ID number, and other details on the ...
2
votes
2answers
326 views

How does a user get authorized wihtout authentication

I have a back-end (API) and a front-end, eg a web server, and I have users and ID-providers. The web server is provided by a third aprty and it may just as well be a mobile app, but whatever the case ...
0
votes
1answer
177 views

Why not oAuth for Authentication - AKA what is bad about OpenID Connect [duplicate]

I read many questions and answers on this forum stating that oAuth is for authorization, OpenID is for authentication and more than a few of them goes on to say that OpenID Connect provides ...