| ROLL Security
Features (1/2) |
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| • | Confidentiality |
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| – | SHOULD provide
payload encryption and privacy, |
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| e.g., when
geographic information is used |
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| – | MAY provide
tunneling and load balancing |
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| • | Integrity |
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| – | MUST verify the
liveliness of both principals of a |
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| connection,
message freshness, and message |
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| sequence and
integrity |
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| • | Availability |
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| – | MAY restrict
neighborhood cardinality, randomly use |
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| multiple paths
and/or destinations, set quotas to limit |
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| transmit or
receive volume, and use geographic |
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| insights for flow
control |
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| IETF 75 - ROLL
WG, July 2009 |
| 10 of 13 |