Juniper Networks, Inc.

Kieran Gerald McPeake

Charles Damian O'Neill

Hayden Paul Shorter

Simon James

Gert Grammel

This disclosure describes techniques including assessing trust in a computer network. In one example, this disclosure describes a method that includes determining a level of trust that a first network entity has for a second network entity; determining a level of trust that the second network entity has for a third network entity; determining that the first network entity is separated from the third network entity by the second network entity; determining, based on the level of trust that the first network entity has for the second network entity and further based on the level of trust that the second network entity has for the third network entity, a level of trust that the first network entity has for the third network entity; and enabling, based on the level of trust that the first network entity has for the third network entity, the first network entity to perform an operation.

Inferring trust in computer networks

This disclosure describes techniques that include determining a trust score for a network entity; identifying at least one weakness of the network entity, based on the determined trust score; determining a set of remediation actions for addressing the at least one weakness; determining, for each remediation action of the set of remediation actions, an expected amount of work associated with the remediation action; selecting a remediation action from the set of remediation actions, based on the determining, for each remediation action, the expected amount of work associated with the remediation action; and performing an operation associated with at least a portion of the selected remediation action.

Remediation work score for network trust applications

This disclosure describes techniques that include assessing trust in a system, and in particular, assessing trust by performing a sentiment analysis for an entity or device within a system. In one example, this disclosure describes a method that includes performing, by a computing system and based on information collected about a network entity in a computer network, a sentiment analysis associated with the network entity; determining, by the computing system and based on the sentiment analysis, a trust score for the network entity; and modifying, by the computing system and based on the trust score for the network entity, network operations within the computer network.

Use of sentiment analysis to assess trust in a network

This disclosure describes techniques that include assessing trust in a computer network. In one example, this disclosure describes a method that includes determining a level of trust that a first network entity has for a second network entity; determining a level of trust that the second network entity has for a third network entity; determining that the first network entity is separated from the third network entity by the second network entity; determining, based on the level of trust that the first network entity has for the second network entity and further based on the level of trust that the second network entity has for the third network entity, a level of trust that the first network entity has for the third network entity; and enabling, based on the level of trust that the first network entity has for the third network entity, the first network entity to perform an operation with the third network entity.

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Belfast, United Kingdom

Kieran Gerald McPeake