Christos Tryfonas

Person

Foster City, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Processing anomaly data to identify network security threats by use...
- Patent number 11,824,646
- Issue date Nov 21, 2023
- Splunk Inc.
- Sudhakar Muddu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Composite relationship graph for network security
- Patent number 11,575,693
- Issue date Feb 7, 2023
- Splunk Inc.
- Sudhakar Muddu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Network security anomaly and threat detection using rarity scoring
- Patent number 11,470,096
- Issue date Oct 11, 2022
- Splunk Inc.
- Sudhakar Muddu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Processing anomaly data to identify threats to network security
- Patent number 11,411,966
- Issue date Aug 9, 2022
- Splunk Inc.
- Sudhakar Muddu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Anomaly detection based on communication between entities over a ne...
- Patent number 11,258,807
- Issue date Feb 22, 2022
- Splunk Inc.
- Sudhakar Muddu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Annotation of event data to include access interface identifiers fo...
- Patent number 11,146,574
- Issue date Oct 12, 2021
- Splunk Inc.
- Sudhakar Muddu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and system for generating an entities view with risk-level s...
- Patent number 10,986,106
- Issue date Apr 20, 2021
- Splunk Inc.
- Sudhakar Muddu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Detecting anomalies in a computer network based on usage similarity...
- Patent number 10,911,470
- Issue date Feb 2, 2021
- Splunk Inc.
- Sudhakar Muddu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Sharing of machine learning model state between batch and real-time...
- Patent number 10,911,468
- Issue date Feb 2, 2021
- Splunk Inc.
- Sudhakar Muddu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Enterprise security graph
- Patent number 10,904,270
- Issue date Jan 26, 2021
- Splunk Inc.
- Sudhakar Muddu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Interactive geographic representation of network security threats
- Patent number 10,798,113
- Issue date Oct 6, 2020
- Splunk Inc.
- Sudhakar Muddu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and system for generating an interactive kill chain view for...
- Patent number 10,778,703
- Issue date Sep 15, 2020
- Splunk Inc.
- Sudhakar Muddu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Interface providing an interactive trendline for a detected threat...
- Patent number 10,666,668
- Issue date May 26, 2020
- Splunk Inc.
- Sudhakar Muddu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Anomaly detection based on connection requests in network traffic
- Patent number 10,587,633
- Issue date Mar 10, 2020
- Splunk Inc.
- Sudhakar Muddu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Model workflow control in a distributed computation system
- Patent number 10,581,881
- Issue date Mar 3, 2020
- Splunk Inc.
- Sudhakar Muddu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Window-based rarity determination using probabilistic suffix trees...
- Patent number 10,560,468
- Issue date Feb 11, 2020
- Splunk Inc.
- Sudhakar Muddu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Lateral movement detection for network security analysis
- Patent number 10,476,898
- Issue date Nov 12, 2019
- Splunk Inc.
- Sudhakar Muddu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Interactive threat geo-map for monitoring computer network security
- Patent number 10,469,508
- Issue date Nov 5, 2019
- Splunk Inc.
- Sudhakar Muddu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Data retrieval in security anomaly detection platform with shared m...
- Patent number 10,419,465
- Issue date Sep 17, 2019
- Splunk Inc.
- Sudhakar Muddu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Detection of anomalies, threat indicators, and threats to network s...
- Patent number 10,419,450
- Issue date Sep 17, 2019
- Splunk Inc.
- Sudhakar Muddu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Event specific entity relationship discovery in data intake stage o...
- Patent number 10,419,463
- Issue date Sep 17, 2019
- Splunk Inc.
- Sudhakar Muddu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Event information access interface in data intake stage of a distri...
- Patent number 10,419,462
- Issue date Sep 17, 2019
- Splunk Inc.
- Sudhakar Muddu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Malware communications detection
- Patent number 10,389,738
- Issue date Aug 20, 2019
- Splunk Inc.
- Sudhakar Muddu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Identity resolution in data intake of a distributed data processing...
- Patent number 10,291,635
- Issue date May 14, 2019
- Splunk Inc.
- Sudhakar Muddu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Event views in data intake stage of machine data processing platform
- Patent number 10,243,970
- Issue date Mar 26, 2019
- Splunk Inc.
- Sudhakar Muddu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and system for reviewing identified threats for performing c...
- Patent number 10,212,174
- Issue date Feb 19, 2019
- Splunk Inc.
- Sudhakar Muddu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Interface providing an interactive timeline for evaluating instance...
- Patent number 10,193,901
- Issue date Jan 29, 2019
- Splunk Inc.
- Sudhakar Muddu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Sharing model state between real-time and batch paths in network se...
- Patent number 10,158,652
- Issue date Dec 18, 2018
- Splunk Inc.
- Sudhakar Muddu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and system for generating a kill chain for monitoring comput...
- Patent number 10,154,047
- Issue date Dec 11, 2018
- Splunk Inc.
- Sudhakar Muddu
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Model training and deployment in complex event processing of comput...
- Patent number 10,148,677
- Issue date Dec 4, 2018
- Splunk Inc.
- Sudhakar Muddu
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Detecting Anomalies in a Computer Network Based on Usage Similarity...
- Publication number 20200021607
- Publication date Jan 16, 2020
- Splunk Inc.
- Sudhakar Muddu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INTERACTIVE GEOGRAPHIC REPRESENTATION OF NETWORK SECURITY THREATS
- Publication number 20200007561
- Publication date Jan 2, 2020
- Splunk Inc.
- Sudhakar Muddu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SHARING OF MACHINE LEARNING MODEL STATE BETWEEN BATCH AND REAL-TIME...
- Publication number 20190387007
- Publication date Dec 19, 2019
- Splunk Inc.
- Sudhakar Muddu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ANNOTATION OF EVENT DATA TO INCLUDE ACCESS INTERFACE IDENTIFIERS FO...
- Publication number 20190364060
- Publication date Nov 28, 2019
- Splunk Inc.
- Sudhakar Muddu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PROCESSING ANOMALY DATA TO IDENTIFY THREATS TO NETWORK SECURITY
- Publication number 20190342311
- Publication date Nov 7, 2019
- Splunk Inc.
- Sudhakar Muddu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ANOMALY DETECTION BASED ON COMMUNICATION BETWEEN ENTITIES OVER A NE...
- Publication number 20190327251
- Publication date Oct 24, 2019
- Splunk Inc.
- Sudhakar Muddu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND SYSTEM FOR GENERATING AN ENTITIES VIEW WITH RISK-LEVEL S...
- Publication number 20190173893
- Publication date Jun 6, 2019
- Splunk Inc.
- Sudhakar Muddu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Interface Providing An Interactive Trendline For A Detected Threat...
- Publication number 20190158517
- Publication date May 23, 2019
- Splunk Inc.
- Sudhakar Muddu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method and System for Generating An Interactive Kill Chain View for...
- Publication number 20190109868
- Publication date Apr 11, 2019
- Splunk Inc.
- Sudhakar Muddu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Data Retrieval in Security Anomaly Detection Platform with Shared M...
- Publication number 20190075126
- Publication date Mar 7, 2019
- Splunk Inc.
- Sudhakar Muddu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ANOMALY DETECTION BASED ON CONNECTION REQUESTS IN NETWORK TRAFFIC
- Publication number 20180367551
- Publication date Dec 20, 2018
- Splunk Inc.
- Sudhakar Muddu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
WINDOW-BASED RARITY DETERMINATION USING PROBABILISTIC SUFFIX TREES...
- Publication number 20180351981
- Publication date Dec 6, 2018
- Splunk Inc.
- Sudhakar Muddu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
NETWORK SECURITY ANOMALY AND THREAT DETECTION USING RARITY SCORING
- Publication number 20180302423
- Publication date Oct 18, 2018
- Splunk Inc.
- Sudhakar Muddu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LATERAL MOVEMENT DETECTION FOR NETWORK SECURITY ANALYSIS
- Publication number 20180288079
- Publication date Oct 4, 2018
- Splunk Inc.
- Sudhakar Muddu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
EVENT SPECIFIC ENTITY RELATIONSHIP DISCOVERY IN DATA INTAKE STAGE O...
- Publication number 20180219897
- Publication date Aug 2, 2018
- Splunk Inc.
- Sudhakar Muddu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
EVENT INFORMATION ACCESS INTERFACE IN DATA INTAKE STAGE OF A DISTRI...
- Publication number 20180146000
- Publication date May 24, 2018
- Splunk Inc.
- Sudhakar Muddu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IDENTITY RESOLUTION IN DATA INTAKE OF A DISTRIBUTED DATA PROCESSING...
- Publication number 20180069888
- Publication date Mar 8, 2018
- Splunk Inc.
- Sudhakar Muddu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MODEL WORKFLOW CONTROL IN A DISTRIBUTED COMPUTATION SYSTEM
- Publication number 20180054452
- Publication date Feb 22, 2018
- Splunk Inc.
- Sudhakar Muddu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Network Security System with Real-Time and Batch Paths
- Publication number 20170272458
- Publication date Sep 21, 2017
- Splunk Inc.
- Sudhakar Muddu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MODEL TRAINING AND DEPLOYMENT IN COMPLEX EVENT PROCESSING OF COMPUT...
- Publication number 20170223036
- Publication date Aug 3, 2017
- Splunk Inc.
- Sudhakar Muddu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
EVENT SPECIFIC RELATIONSHIP GRAPH GENERATION AND APPLICATION IN A M...
- Publication number 20170142140
- Publication date May 18, 2017
- Splunk Inc.
- Sudhakar Muddu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Dual-Path Distributed Architecture for Network Security Analysis
- Publication number 20170134410
- Publication date May 11, 2017
- Splunk Inc.
- Sudhakar Muddu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Network Security Threat Detection by User/User-Entity Behavioral An...
- Publication number 20170134415
- Publication date May 11, 2017
- Splunk Inc.
- Sudhakar Muddu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MACHINE-GENERATED TRAFFIC DETECTION (BEACONING)
- Publication number 20170063889
- Publication date Mar 2, 2017
- Splunk Inc.
- Sudhakar Muddu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method And System For Reviewing Identified Threats For Performing C...
- Publication number 20170063901
- Publication date Mar 2, 2017
- Splunk Inc.
- Sudhakar Muddu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Detection of Clustering in Graphs in Network Security Analysis
- Publication number 20170063909
- Publication date Mar 2, 2017
- Splunk Inc.
- Sudhakar Muddu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
COMPLEX EVENT PROCESSING OF COMPUTER NETWORK DATA
- Publication number 20170063906
- Publication date Mar 2, 2017
- Splunk Inc.
- Sudhakar Muddu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Sharing Model State Between Real-Time and Batch Paths in Network Se...
- Publication number 20170063908
- Publication date Mar 2, 2017
- Splunk Inc.
- Sudhakar Muddu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Lateral Movement Detection for Network Security Analysis
- Publication number 20170063911
- Publication date Mar 2, 2017
- Splunk Inc.
- Sudhakar Muddu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
RARITY ANALYSIS IN NETWORK SECURITY ANOMALY/THREAT DETECTION
- Publication number 20170063890
- Publication date Mar 2, 2017
- Splunk Inc.
- Sudhakar Muddu
- G06 - COMPUTING CALCULATING COUNTING

Christos Tryfonas

Person

Patents Grantslast 30 patents

Processing anomaly data to identify network security threats by use...

Composite relationship graph for network security

Network security anomaly and threat detection using rarity scoring

Processing anomaly data to identify threats to network security

Anomaly detection based on communication between entities over a ne...

Annotation of event data to include access interface identifiers fo...

Method and system for generating an entities view with risk-level s...

Detecting anomalies in a computer network based on usage similarity...

Sharing of machine learning model state between batch and real-time...

Enterprise security graph

Interactive geographic representation of network security threats

Method and system for generating an interactive kill chain view for...

Interface providing an interactive trendline for a detected threat...

Anomaly detection based on connection requests in network traffic

Model workflow control in a distributed computation system

Window-based rarity determination using probabilistic suffix trees...

Lateral movement detection for network security analysis

Interactive threat geo-map for monitoring computer network security

Data retrieval in security anomaly detection platform with shared m...

Detection of anomalies, threat indicators, and threats to network s...

Event specific entity relationship discovery in data intake stage o...

Event information access interface in data intake stage of a distri...

Malware communications detection

Identity resolution in data intake of a distributed data processing...

Event views in data intake stage of machine data processing platform

Method and system for reviewing identified threats for performing c...

Interface providing an interactive timeline for evaluating instance...

Sharing model state between real-time and batch paths in network se...

Method and system for generating a kill chain for monitoring comput...

Model training and deployment in complex event processing of comput...

Patents Applicationslast 30 patents

Detecting Anomalies in a Computer Network Based on Usage Similarity...

INTERACTIVE GEOGRAPHIC REPRESENTATION OF NETWORK SECURITY THREATS

SHARING OF MACHINE LEARNING MODEL STATE BETWEEN BATCH AND REAL-TIME...

ANNOTATION OF EVENT DATA TO INCLUDE ACCESS INTERFACE IDENTIFIERS FO...

PROCESSING ANOMALY DATA TO IDENTIFY THREATS TO NETWORK SECURITY

ANOMALY DETECTION BASED ON COMMUNICATION BETWEEN ENTITIES OVER A NE...

METHOD AND SYSTEM FOR GENERATING AN ENTITIES VIEW WITH RISK-LEVEL S...

Interface Providing An Interactive Trendline For A Detected Threat...

Method and System for Generating An Interactive Kill Chain View for...

Data Retrieval in Security Anomaly Detection Platform with Shared M...

ANOMALY DETECTION BASED ON CONNECTION REQUESTS IN NETWORK TRAFFIC

WINDOW-BASED RARITY DETERMINATION USING PROBABILISTIC SUFFIX TREES...

NETWORK SECURITY ANOMALY AND THREAT DETECTION USING RARITY SCORING

LATERAL MOVEMENT DETECTION FOR NETWORK SECURITY ANALYSIS

EVENT SPECIFIC ENTITY RELATIONSHIP DISCOVERY IN DATA INTAKE STAGE O...

EVENT INFORMATION ACCESS INTERFACE IN DATA INTAKE STAGE OF A DISTRI...

IDENTITY RESOLUTION IN DATA INTAKE OF A DISTRIBUTED DATA PROCESSING...

MODEL WORKFLOW CONTROL IN A DISTRIBUTED COMPUTATION SYSTEM

Network Security System with Real-Time and Batch Paths

MODEL TRAINING AND DEPLOYMENT IN COMPLEX EVENT PROCESSING OF COMPUT...

EVENT SPECIFIC RELATIONSHIP GRAPH GENERATION AND APPLICATION IN A M...

Dual-Path Distributed Architecture for Network Security Analysis

Network Security Threat Detection by User/User-Entity Behavioral An...

MACHINE-GENERATED TRAFFIC DETECTION (BEACONING)

Method And System For Reviewing Identified Threats For Performing C...

Detection of Clustering in Graphs in Network Security Analysis

COMPLEX EVENT PROCESSING OF COMPUTER NETWORK DATA

Sharing Model State Between Real-Time and Batch Paths in Network Se...

Lateral Movement Detection for Network Security Analysis

RARITY ANALYSIS IN NETWORK SECURITY ANOMALY/THREAT DETECTION