Google Inc.

Skybox Security Inc.

Skybox Secutiry Inc.

Ilan Horn

Yossi Matias

Ari J Leichtberg

Gideon David Cohen

Moshe Meiseles

Ron Merom

Guy Flysher

Maayan Roth

Assaf Ben-David

David Deutscher

Amnon Lotem

Naty Leiser

Natan Leiser

Grzegorz Jan Czajkowski

James C Dehnert

Grzegorz Malewicz

Matthew Harold Austern

Aart J C Bik

Joseph Robert Smarr

Sigalit Bar

Tzvi Itzhak Barenholz

Oded Poncz

Hilly Meerovitch

Lotem Amnon

Data are maintained in a distributed computing system that describe a directed graph representing relationships among a set of items. The directed graph models a condition having an associated problem. The directed graph has graph components having associated data fields. The relationships are analyzed to identify a solution to the problem. As part of the analysis, a new value for the data field associated with a graph component is identified responsive to an operation performed during the analysis. The new value is compared with an existing value of the data field, and the data field is modified. The modification may include inserting the new value into an overflow vector of data, and replacing the existing value in the data field with exception information identifying the location of the new value. An exception flag associated with the data field is set to indicate that the exception information is being used.

Data storage in a graph processing system

Systems and method for generating contact suggestions are provided in which one or more suggested contacts are identified from a set of contacts associated with a user. This includes identifying in historical communications in a user account associated with the user, one or more groups of contacts. Scores are generated for contacts in the identified groups of contacts, including generating a contact score for a respective contact by accumulating score contributions for a plurality of the identified groups of contacts that include the respective contact. One or more suggested contacts are identified in accordance with the generated scores. A contact suggestion is sent based on the suggested contacts for display to the user. The contact suggestion includes a suggested contact with a generated score that is above a predefined threshold.

Generating contact suggestions

Methods, systems, and apparatus, including computer programs for identifying, using historical interactions associated with a first user, contact groups, where the first user is associated with each contact group, are provided. A score, with respect to a second user, is calculated for each contact group based on an amount of interaction between the second user and the respective contact group, thereby deriving a plurality of scores. A first contact group is determined. The first contact group has a first score in the plurality of scores that satisfies a predetermined threshold. A contact group suggestion is generated, responsive to the determining, that comprises an invitation to add the second user to the first contact group. The first user is notified of the contact group suggestion.

Systems and methods for providing contact group member suggestions

In some implementations, a method includes, at a computing device, identifying a first recipient of a draft electronic communication prepared by a user. A is score is obtained for a second recipient using respective messages in a plurality of historical messages in a user account associated with the user. The second recipient is a sender or receiver of the respective messages. There is suggested to a user, second recipient for the draft electronic communication in accordance with a condition that both the first recipient and the second recipient shared a single electronic communication and the score for the second recipient satisfies a predefined score threshold. The single electronic communication was communicated at a time prior to identifying the first recipient.

A method, system and computer program product for evaluating an IDP entity, the method includes evaluating an effect of at least one IDP rule applied by the IDP entity on legitimate traffic, based upon a network model; evaluating an effect of at least one IDP rule applied by the IDP entity based upon a network model and an attack model; determining an effectiveness of the IDP entity in response to the evaluated effects.

System, method and computer readable medium for evaluating a security characteristic

A method for evaluating potential attacks of worms, the method includes: associating, in response to information representative of a network and of worm entities, between worm entities and potential worm sources to provide associated worm sources; determining potential worm attacks that start from the associated worm sources; and evaluating at least one potential worm attack security metric associated with the potential worm attacks.

System, method and computer readable medium for evaluating potential attacks of worms

A computer system having one or more processors and memory receives seed data comprising contacts specified for a draft communication, selects at least a subset of the seed data as a seed set of contacts, and identifies one or more suggested contacts based on the seed set. Identifying the suggested contacts includes: identifying in historical communications in a user account, groups of contacts that include one or more of the contacts in the seed set; generating scores for contacts in the identified groups of contacts, including generating a contact score for a respective contact by accumulating score contributions for a plurality of the identified groups of contacts that include the respective contact; and identifying the one or more suggested contacts in accordance with the generated scores. The computer system sends a contact suggestion based on the suggested contacts for display in conjunction with the draft communication.

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Givat-Ada, Israel

Ilan Horn