Allot Ltd.

Avaya Technology LLC

Avaya Communication Israel Ltd.

Nimrod Dezent

Itai Ephraim Zilbershtein

Boris Lifshitz

Itai Weissman

Asaf Shahar

Alon Hazay

Kurt H Haserodt

Dan Gluskin

Ronen Ben Chetrit

System, device, and method of adaptive network protection for managed Internet-of-Things (IoT) services. A network traffic monitoring unit monitors data traffic, operations-and-management traffic, and control messages, that relate to cellular communication between an IoT device and a core cellular network. An IoT grouping unit groups multiple IoT devices into a particular IoT group. A baseline behavior determination unit determines a Regular Baseline Cellular Communication Behavior (RBCCB) profile that characterizes the cellular communications that are outgoing from and incoming to each member of the particular IoT group. An outlier detector subsequently detects that a particular IoT device of that particular IoT group, exhibits cellular traffic characteristics that are abnormal relative to the RBCCB profile that was characterized for that particular IoT group. An enforcement actions generator is triggered to selectively perform one or more enforcement operations, notification operations, and quarantine operations.

System, device, and method of adaptive network protection for managed internet-of-things services

Method, device, and system for providing hot reservation for in-line deployed network functions with multiple network interfaces. A system includes a first Network Function (NF) unit, connected to an ingress router and to an egress router; and a second NF unit, connected to the ingress router and to the egress router. The first NF unit is initially configured as a controlling NF. The second NF unit is initially configured as a backup NF. The two NF units periodically exchange keep-alive messages via the two routers. The second NF unit, operating as the backup NF, automatically triggers a switchover if the second NF unit did not receive a keep-alive message from the first NF unit for at least a pre-defined time-period. Additionally or alternatively, the controlling NF initiates a switchover if the maintenance status parameters of the backup NF are better than those of the controlling NF.

Method, device, and system for providing hot reservation for in-line deployed network functions with multiple network interfaces

Detecting, mitigating and isolating a Signaling Storm, particularly in 5G communication networks. A Control Plane signal probe is connected at a first network node located between a Radio Access Network and a 5G Core Network, to monitor control messages originating from 5G-capable devices. A User Plane signal probe is connected at a second network node located between the 5G Core Network and remote entities to which the 5G-capable devices are sending messages, to monitor control messages passing through the second network node. An Inventory Management sub-system stores data correlating between 5G-capable devices and IMSI numbers. A Protector Unit is configured to receive (i) data collected by the Control Plane signal probe, and (ii) data collected by the User Plane signal probe, and (iii) a subset of IMSI numbers. The Protector Unit performs Machine Learning analysis, and detects and quarantines particular 5G-capable devices that are compromised or malfunctioning.

System, device, and method of detecting, mitigating and isolating a signaling storm

A method of creating a software wizard. The method involves receiving, by a computer, an instruction to create a wizard, displaying by the computer one or more forms, created before receiving the instruction to create the wizard, receiving by the computer one or more customization instructions of at least one of the displayed one or more forms and storing a file defining a wizard including the displayed one or more forms as customized by the one or more customization instructions.

Software wizard interface

Growing community of inventors

Kfar Saba, Israel

Nimrod Dezent