Assignee
PROOFPOINT INC
US202 patents
Top patents by PatentIndex Score
US11158207B1Oct 26, 2021
Context-aware cybersecurity training systems, apparatuses, and methods
PROOFPOINT INC26 citations94
US7716297B1May 11, 2010
Message stream analysis for spam detection and filtering
PROOFPOINT INC103 citations94
US10749887B2Aug 18, 2020
Assessing security risks of users in a computing network
PROOFPOINT INC14 citations93
US10679088B1Jun 9, 2020
Visual domain detection systems and methods
PROOFPOINT INC26 citations93
US10673814B1Jun 2, 2020
Domain name classification systems and methods
PROOFPOINT INC16 citations93
US10530806B2Jan 7, 2020
Methods and systems for malicious message detection and processing
PROOFPOINT INC18 citations93
US9686297B2Jun 20, 2017
Malicious message detection and processing
PROOFPOINT INC22 citations93
US9967278B2May 8, 2018
Systems and methods for application security analysis
PROOFPOINT INC18 citations92
US9838391B2Dec 5, 2017
Systems and methods for privately performing application security analysis
PROOFPOINT INC11 citations92
US9241009B1Jan 19, 2016
Malicious message detection and processing
PROOFPOINT INC17 citations92
US7461257B2Dec 2, 2008
System for detecting spoofed hyperlinks
PROOFPOINT INC23 citations92
US9596264B2Mar 14, 2017
Targeted attack protection using predictive sandboxing
PROOFPOINT INC20 citations91
US10097576B2Oct 9, 2018
Systems and methods for application security analysis
PROOFPOINT INC12 citations90
US7461063B1Dec 2, 2008
Updating logistic regression models using coherent gradient
PROOFPOINT INC29 citations89
US10616272B2Apr 7, 2020
Dynamically detecting abnormalities in otherwise legitimate emails containing uniform resource locators (URLs)
PROOFPOINT INC35 citations88
US11640470B1May 2, 2023
System and methods for reducing an organization's cybersecurity risk by determining the function and seniority of employees
PROOFPOINT INC29 citations87
US11636213B1Apr 25, 2023
System and methods for reducing an organization's cybersecurity risk based on modeling and segmentation of employees
PROOFPOINT INC31 citations87
US11611590B1Mar 21, 2023
System and methods for reducing the cybersecurity risk of an organization by verifying compliance status of vendors, products and services
PROOFPOINT INC34 citations87
US11636161B1Apr 25, 2023
Intelligent clustering systems and methods useful for domain protection
PROOFPOINT INC16 citations85
US11411905B2Aug 9, 2022
Bulk messaging detection and enforcement
PROOFPOINT INC7 citations83
US10623435B2Apr 14, 2020
Application security analysis
PROOFPOINT INC11 citations83
US10419464B2Sep 17, 2019
Systems and methods for targeted attack protection using predictive sandboxing
PROOFPOINT INC6 citations83
US10326791B2Jun 18, 2019
Malicious message detection and processing
PROOFPOINT INC6 citations83
US10270769B2Apr 23, 2019
Privately performing application security analysis
PROOFPOINT INC8 citations83
US10009362B2Jun 26, 2018
Systems and methods for targeted attack protection using predictive sandboxing
PROOFPOINT INC8 citations83
US9762609B2Sep 12, 2017
Targeted attack protection using predictive sandboxing
PROOFPOINT INC7 citations83
US7783044B2Aug 24, 2010
System for on-line and off-line decryption
PROOFPOINT INC13 citations83
US7594116B2Sep 22, 2009
Mediated key exchange between source and target of communication
PROOFPOINT INC17 citations83
US12069083B2Aug 20, 2024
Assessing security risks of users in a computing network
PROOFPOINT INC5 citations82
US11799905B2Oct 24, 2023
Uniform resource locator classifier and visual comparison platform for malicious site detection
PROOFPOINT INC6 citations82
US11201850B2Dec 14, 2021
Domain name processing systems and methods
PROOFPOINT INC5 citations82
US10785188B2Sep 22, 2020
Domain name processing systems and methods
PROOFPOINT INC6 citations82
US11943193B2Mar 26, 2024
Misdirected email data loss prevention
PROOFPOINT INC4 citations80
US10102372B2Oct 16, 2018
Behavior profiling for malware detection
PROOFPOINT INC12 citations80
US8356076B1Jan 15, 2013
Apparatus and method for performing spam detection and filtering using an image history table
PROOFPOINT INC8 citations80
US11609989B2Mar 21, 2023
Uniform resource locator classifier and visual comparison platform for malicious site detection
PROOFPOINT INC4 citations79
US10686819B2Jun 16, 2020
Hierarchical risk assessment and remediation of threats in mobile networking environment
PROOFPOINT INC9 citations78
US9912694B2Mar 6, 2018
Dashboards for displaying threat insight information
PROOFPOINT INC5 citations78
US10404553B2Sep 3, 2019
Method, system and computer program product for interception, quarantine and moderation of internal communications of uncontrolled systems
PROOFPOINT INC1 citations73
US10230593B2Mar 12, 2019
Method, system and computer program product for interception, quarantine and moderation of internal communications of uncontrolled systems
PROOFPOINT INC2 citations73
US11995541B2May 28, 2024
Systems and methods for location threat monitoring
PROOFPOINT INC2 citations72
US11956272B2Apr 9, 2024
Identifying legitimate websites to remove false positives from domain discovery analysis
PROOFPOINT INC1 citations72
US11811793B2Nov 7, 2023
Targeted attack protection from malicious links in messages using predictive sandboxing
PROOFPOINT INC2 citations72
US11580760B2Feb 14, 2023
Visual domain detection systems and methods
PROOFPOINT INC2 citations72
US11539745B2Dec 27, 2022
Identifying legitimate websites to remove false positives from domain discovery analysis
PROOFPOINT INC3 citations72
US11019094B2May 25, 2021
Methods and systems for malicious message detection and processing
PROOFPOINT INC1 citations72
US10887278B2Jan 5, 2021
Systems and methods for discovery of brand-registered domain names
PROOFPOINT INC3 citations72
US10789355B1Sep 29, 2020
Spammy app detection systems and methods
PROOFPOINT INC1 citations72
US10505933B2Dec 10, 2019
Systems and methods for security analysis of applications on user mobile devices while maintaining user application privacy
PROOFPOINT INC3 citations72
US12081503B2Sep 3, 2024
Determining authenticity of reported user action in cybersecurity risk assessment
PROOFPOINT INC1 citations71
Showing the top 50 of 202 patents by PatentIndex Score.