Tagged Questions

10
votes
2answers
138 views

Preventing Voter Fraud on a Social Media Contest

I'm creating a contest that will allow users to login using their Facebook & Twitter accounts and submit votes on videos. My clients concern is that users will game the system by logging into ...
0
votes
0answers
18 views

Facebook Login security concern with the javascritp JDK [duplicate]

Possible Duplicate: Isn’t OAuth, OpenID, Facebook Connect, and others crazy from a security standpoint? I have some real concerns about how to use facebook login for my wabb-app. I have a ...
3
votes
3answers
242 views

Access Control and Authentication using Facebook access tokens in a webapp

I'm working on a mobile app with a web backend. We'd like to have users authenticate (log in) themselves through Facebook only, so we don't have to store passwords etc. and don't force users to create ...
4
votes
1answer
429 views

Storing OAuth and other authentication tokens

We all know that when to store passwords, we should store it with one-way hash such as a variant of SHA, bcrypt or scrypt to prevent plain-text password leaks when the database is hacked. But what ...
8
votes
2answers
1k views

Facebook API : App Secret - possible misuse

I've recently find out that by simple quick look into compiled code of one of our applications, you can get both App ID (API Key) and App Secret for Facebook API I suppose that we should really keep ...