3.14 Bearer Assertions

A bearer assertion can be presented on its own as proof of the identity of the party presenting it. No other proof beyond validation of the assertion is required. Similarly, a bearer assertion reference can be presented on its own to the RP and used by the RP to fetch an assertion. If an attacker can capture or manufacture a valid assertion or assertion reference that represents a subscriber and can successfully present that assertion or reference to the RP, then the attacker could impersonate the subscriber at that RP.

The mere possession of a bearer assertion or reference is not always enough to impersonate a subscriber. For example, if an assertion is presented in the back-channel federation model (see Sec. 4.11.1), additional controls can be placed on the transaction (e.g., identification of the RP, assertion injection protections) that help further protect the RP from fraudulent activity.

1. Přehled

1.1 Odkazy

1.2 Identifikované požadavky

1.3 Související regulace

2. Identifikované požadavky

3. Související regulace

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