Plotnik
Eli Plotnik, Kfar Saba IL
Patent application number | Description | Published |
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20090140804 | METHOD AND APPARATUS FOR IMPROVING THE PERFORMANCE OF MIMO WIRELESS SYSTEMS - Method and apparatus for efficiently providing DC power enhancement to power amplifiers each of which being arranged in a MIMO system, by suing an enhancement circuitry with a plurality of inputs and outputs. Each input has a corresponding DC enhancement output that is connected to a DC enhancement input of a power amplifier. The DC enhancement output becomes operative whenever the amplitude of the corresponding input signal exceeds a predetermined threshold. The envelope of a plurality of input signals is sampled by sampling circuitries and the sampled envelopes are fed into a summation circuitry, in which they are summed. Whenever one of the sampled envelopes exceeds the threshold, a DC enhancement power is simultaneously provided to all DC enhancement inputs of all power amplifiers. | 06-04-2009 |
Idan Plotnik, Savion IL
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20110258208 | METHODS AND SYSTEMS FOR SECURING AND PROTECTING REPOSITORIES AND DIRECTORIES - A system and method for protecting a networked organizational data storage facility, which is accessible by a network environment, by mapping the network environment, profiling the network environment and filtering the network traffic based on said profiling of the network environment. | 10-20-2011 |
20160065565 | System, Method and Process for Detecting Advanced and Targeted Attacks with the Recoupling of Kerberos Authentication and Authorization - A method, system and computer program for recoupling Kerberos Authentication and Authorization requests, the method including the steps of (a) extracting authorization information, including a copy of a Ticket Granting Ticket (TGT), from an authorization request; (b) retrieving authentication information including the TOT, the authentication information having been previously extracted from an authentication transaction and stored; (c) cross-referencing the extracted authorization information with the retrieved authentication information, such that a discrepancy between the cross-referenced information invokes a security event alert. | 03-03-2016 |
Ohad Plotnik, Savion IL
Patent application number | Description | Published |
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20110258208 | METHODS AND SYSTEMS FOR SECURING AND PROTECTING REPOSITORIES AND DIRECTORIES - A system and method for protecting a networked organizational data storage facility, which is accessible by a network environment, by mapping the network environment, profiling the network environment and filtering the network traffic based on said profiling of the network environment. | 10-20-2011 |
Ohad Plotnik, Savyon IL
Patent application number | Description | Published |
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20160065565 | System, Method and Process for Detecting Advanced and Targeted Attacks with the Recoupling of Kerberos Authentication and Authorization - A method, system and computer program for recoupling Kerberos Authentication and Authorization requests, the method including the steps of (a) extracting authorization information, including a copy of a Ticket Granting Ticket (TGT), from an authorization request; (b) retrieving authentication information including the TOT, the authentication information having been previously extracted from an authentication transaction and stored; (c) cross-referencing the extracted authorization information with the retrieved authentication information, such that a discrepancy between the cross-referenced information invokes a security event alert. | 03-03-2016 |
Omri Plotnik, Petah Tikva IL
Patent application number | Description | Published |
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20110025454 | EMERGENCY MACHINE STOPPING METHOD AND SYSTEM - A hybrid emergency stop system, the system includes: (a) a mechanically operated circuit, for stopping an operation of a machine when triggered by a user; and (b) a scream activated circuit, for stopping the operation of the machine when detecting a machine operator scream; wherein the mechanically operated circuit and the scream activated circuit are enclosed in a single compartment and are operable independently from each other. | 02-03-2011 |
Sidney Plotnik, Mississauga CA
Patent application number | Description | Published |
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20100315972 | DISCOVERY AND REDISCOVERY PROTOCOL METHOD AND SYSTEM - A management station discovers agent devices connected to a network by broadcasting discovery messages having a session number and waiting for discovery acknowledge unicast messages from at least some of the discovery aware agent devices connected to the network. The management station receives the discovery acknowledge unicast messages from the agent devices and each message comprises the session number and an address uniquely identifying the agent device sending the discovery acknowledge unicast message. The management station then sends a unicast registration message having a sequence number based on the session number of the discovery message. At that point, the agent device will be registered permitting further communication to the registered discovery aware agent device. The management station will send, periodically, rediscovery messages having the same session number as the discovery message. The discovery aware agent devices connected to the network which have not previously responded to a discovery or rediscovery message having the same session number or have not received a registration message with a sequence number related to the session number will respond to subsequent rediscovery messages. The agent devices will not respond to subsequent rediscovery messages if the agent device has previously received a unicast registration message with a sequence number related to the session number of the multicast discovery message or the subsequent multicast rediscovery message. | 12-16-2010 |