Palo Alto Networks, Inc.

Palo Alto Networks (Israel Analytics) Ltd.

Niv Sela

Jonathan Allon

Yinnon Meshi

Asaf Dahan

Rony Brailovsky

Gal Itzhak

Guy Arazi

Dror Alon

Or Kliger

Methods, storage systems and computer program products implement embodiments of the present invention that include identifying a first autonomous system number (ASN) for a service hosted by a networked entity, and retrieving, from a log file, an entry corresponding to an access by a networked entity to the service and including an Internet Protocol (IP) address of the networked entity and an access token authorizing access to the service. A second ASN for the IP address is identified, and the second ASN is compared to the first ASN. Finally, an alert is generated for the access upon detecting the first ASN differing from the second ASN.

Detecting credentials abuse of cloud compute services

A method, including receiving, from multiple sources, respective sets of incidents, and respective suspiciousness labels for the incidents. A set of rules are applied so as to assign training labels to respective incidents in a subset of the incidents in the received sets. For each given incident in the subset, the respective training label is compared to the respective suspiciousness label so as to compute a respective quality score for each given source. Any sources having respective label quality scores meeting a predefined criterion are identified, and a model for computing predicted labels is fit to the incidents received from the identified sources and the respective suspiciousness labels of the incidents. The model is applied to an additional incident received from one of the sources to compute a predicted label for the additional incident, and a notification of the additional incident is prioritized in response to the predicted label.

Network adaptive alert prioritization system

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Tel Aviv, Israel

Niv Sela