Microsoft Technology Licensing, LLC

Gal Malka

Michael Zeev Bargury

Efim Hudis

Pnina Weiss

An automatic code analysis tool is disclosed. The automatic code analysis tool can automatically analyze an application code of a subject application and application-specific additional information of a resource used by the subject application. The automatic code analysis tool can implement a method to receive the application code for analysis. A determination is made as to how application-specific information from resources operably coupled to the application code is implemented via the application code. The determination is performed with an automatic analysis without running the application code.

Automated code analysis tool

Privately determining whether a password satisfies a constraint without having to divulge the password itself to a third party that evaluates the constraint, and without the third party even being aware of the result of the evaluation. After the user selects a password, private communication (e.g., private information retrieval) is used to determine whether the selected password satisfies password constraints. For instance, the password might be encrypted (e.g., homomorphically), and then the encrypted password and a function definition (e.g., a homomorphic function definition) is then provided to the third party. The third party then performs the function and returns an already encrypted result. The third party generated the encrypted result directly, without having access to the result in the clear. Upon receiving the encrypted result, the user's computing system may then decrypt the result, to find out whether the password satisfies the constraints, and thus is sufficiently safe.

Private password constraint validation

The least-privilege permission needed for an identity, such as a user account, application, user group, or process, to access a resource of a tenant of a cloud service is determined from a predicted future resource usage. The predicted future resource usage is based on the resource usage history of an identity, the resource usage history of similar identities and the resource usage history of its peers. Similar identities are determined from node embeddings of a graph that represents the assigned permissions of an identity to a resource and the usage activity at a resource. The permissions needed to perform the predicted future resource usage is compared with the current permission assignments to determine the bare minimum permission that an identity needs for its ongoing and future workflow.

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Tel Aviv, Israel

Gal Malka