Karl Ackerman

Person

Topsfield, MA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Detecting phishing attacks
- Patent number 12,309,200
- Issue date May 20, 2025
- Sophos Limited
- Andrew J. Thomas
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Multi-factor authentication
- Patent number 12,273,382
- Issue date Apr 8, 2025
- Sophos Limited
- Karl Ackerman
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Application firewall
- Patent number 12,244,641
- Issue date Mar 4, 2025
- Sophos Limited
- Andrew J. Thomas
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Implementing a machine-learning model to identify critical systems...
- Patent number 12,184,510
- Issue date Dec 31, 2024
- Sophos Limited
- Karl Ackerman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Live discovery of enterprise threats based on security query activity
- Patent number 12,050,715
- Issue date Jul 30, 2024
- Sophos Limited
- Karl Ackerman
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Behavior detection and verification
- Patent number 12,041,067
- Issue date Jul 16, 2024
- Sophos Limited
- Andrew J. Thomas
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Data augmentation for threat investigation in an enterprise network
- Patent number 12,026,276
- Issue date Jul 2, 2024
- Sophos Limited
- Kenneth D. Ray
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Security threat monitoring for network-accessible devices
- Patent number 12,010,133
- Issue date Jun 11, 2024
- Sophos Limited
- Karl Ackerman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Dynamic sandbox scarecrow for malware management
- Patent number 11,853,425
- Issue date Dec 26, 2023
- Sophos Limited
- Ross McKerchar
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Detecting triggering events for distributed denial of service attacks
- Patent number 11,843,631
- Issue date Dec 12, 2023
- Sophos Limited
- Karl Ackerman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Enterprise network threat detection
- Patent number 11,836,664
- Issue date Dec 5, 2023
- Sophos Limited
- Karl Ackerman
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Server-client authentication with integrated status update
- Patent number 11,736,522
- Issue date Aug 22, 2023
- Sophos Limited
- Andrew J. Thomas
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Live discovery of enterprise threats based on security query activity
- Patent number 11,727,143
- Issue date Aug 15, 2023
- Sophos Limited
- Karl Ackerman
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Application firewall
- Patent number 11,722,521
- Issue date Aug 8, 2023
- Sophos Limited
- Andrew J. Thomas
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Implementing a machine-learning model to identify critical systems...
- Patent number 11,695,647
- Issue date Jul 4, 2023
- Sophos Limited
- Karl Ackerman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Tracking usage of corporate credentials
- Patent number 11,616,811
- Issue date Mar 28, 2023
- Sophos Limited
- Andrew J. Thomas
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Chain of custody for enterprise documents
- Patent number 11,288,385
- Issue date Mar 29, 2022
- Sophos Limited
- Karl Ackerman
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Application firewall
- Patent number 11,258,821
- Issue date Feb 22, 2022
- Sophos Limited
- Andrew J. Thomas
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Server-client authentication with integrated status update
- Patent number 11,184,391
- Issue date Nov 23, 2021
- Sophos Limited
- Andrew J. Thomas
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Detecting endpoint compromise based on network usage history
- Patent number 11,165,797
- Issue date Nov 2, 2021
- Sophos Limited
- Karl Ackerman
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Detecting triggering events for distributed denial of service attacks
- Patent number 11,102,238
- Issue date Aug 24, 2021
- Sophos Limited
- Karl Ackerman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Local proxy detection
- Patent number 10,986,109
- Issue date Apr 20, 2021
- Sophos Limited
- Fraser Howard
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Randomly skewing secret values as a countermeasure to compromise
- Patent number 9,525,551
- Issue date Dec 20, 2016
- EMC IP Holding Company LLC
- Karl Ackerman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
User authentication
- Patent number 9,305,153
- Issue date Apr 5, 2016
- EMC Corporation
- Karl Ackerman
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Managing security and wireless signal detection
- Patent number 9,240,986
- Issue date Jan 19, 2016
- EMC Corporation
- Karl Ackerman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Localized risk analytics for user authentication
- Patent number 9,160,742
- Issue date Oct 13, 2015
- EMC Corporation
- Karl Ackerman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Near field communication based authentication
- Patent number 9,119,069
- Issue date Aug 25, 2015
- EMC Corporation
- Edward W. Vipond
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Managing predictions in data security systems
- Patent number 9,038,134
- Issue date May 19, 2015
- EMC Corporation
- Karl Ackerman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Data recovery service with automated identification and response to...
- Patent number 8,978,150
- Issue date Mar 10, 2015
- EMC Corporation
- Abraham Zeev Rosen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method providing disconnected authentication
- Patent number 8,966,276
- Issue date Feb 24, 2015
- EMC Corporation
- Andrew Nanopoulos
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
DATA AUGMENTATION FOR THREAT INVESTIGATION IN AN ENTERPRISE NETWORK
- Publication number 20240427930
- Publication date Dec 26, 2024
- Sophos Limited
- Kenneth D. Ray
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
APPLICATION FIREWALL
- Publication number 20240214420
- Publication date Jun 27, 2024
- Sophos Limited
- Andrew J. Thomas
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
LIVE DISCOVERY OF ENTERPRISE THREATS BASED ON SECURITY QUERY ACTIVITY
- Publication number 20230385447
- Publication date Nov 30, 2023
- Sophos Limited
- Karl Ackerman
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMPLEMENTING A MACHINE-LEARNING MODEL TO IDENTIFY CRITICAL SYSTEMS...
- Publication number 20230344726
- Publication date Oct 26, 2023
- Sophos Limited
- Karl Ackerman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SECURITY THREAT MONITORING FOR NETWORK-ACCESSIBLE DEVICES
- Publication number 20230336575
- Publication date Oct 19, 2023
- Sophos Limited
- Karl Ackerman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BEHAVIOR DETECTION AND VERIFICATION
- Publication number 20230308460
- Publication date Sep 28, 2023
- Sophos Limited
- Andrew J. Thomas
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DETECTING PHISHING ATTACKS
- Publication number 20230208879
- Publication date Jun 29, 2023
- Sophos Limited
- Andrew J. Thomas
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
APPLICATION FIREWALL
- Publication number 20220166794
- Publication date May 26, 2022
- Sophos Limited
- Andrew J. Thomas
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CHAIN OF CUSTODY FOR ENTERPRISE DOCUMENTS
- Publication number 20220156399
- Publication date May 19, 2022
- Sophos Limited
- Karl Ackerman
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DYNAMIC SANDBOX SCARECROW FOR MALWARE MANAGEMENT
- Publication number 20220114257
- Publication date Apr 14, 2022
- Sophos Limited
- Ross McKerchar
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
LIVE DISCOVERY OF ENTERPRISE THREATS BASED ON SECURITY QUERY ACTIVITY
- Publication number 20210400070
- Publication date Dec 23, 2021
- Sophos Limited
- Karl Ackerman
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DATA AUGMENTATION FOR THREAT INVESTIGATION IN AN ENTERPRISE NETWORK
- Publication number 20210400071
- Publication date Dec 23, 2021
- Sophos Limited
- Kenneth D. Ray
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DETECTING TRIGGERING EVENTS FOR DISTRIBUTED DENIAL OF SERVICE ATTACKS
- Publication number 20210344707
- Publication date Nov 4, 2021
- Sophos Limited
- Karl Ackerman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ENTERPRISE NETWORK THREAT DETECTION
- Publication number 20200304528
- Publication date Sep 24, 2020
- Sophos Limited
- Karl Ackerman
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CHAIN OF CUSTODY FOR ENTERPRISE DOCUMENTS
- Publication number 20190318128
- Publication date Oct 17, 2019
- Sophos Limited
- Karl Ackerman
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
TRACKING USAGE OF CORPORATE CREDENTIALS
- Publication number 20190149574
- Publication date May 16, 2019
- Sophos Limited
- Andrew J. Thomas
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
APPLICATION FIREWALL
- Publication number 20190124042
- Publication date Apr 25, 2019
- Sophos Limited
- Andrew J. Thomas
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SERVER-CLIENT AUTHENTICATION WITH INTEGRATED STATUS UPDATE
- Publication number 20190124047
- Publication date Apr 25, 2019
- Sophos Limited
- Andrew J. Thomas
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SERVER-CLIENT AUTHENTICATION WITH INTEGRATED STATUS UPDATE
- Publication number 20190124098
- Publication date Apr 25, 2019
- Sophos Limited
- Andrew J. Thomas
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MULTI-FACTOR AUTHENTICATION
- Publication number 20190123904
- Publication date Apr 25, 2019
- Sophos Limited
- Karl Ackerman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LOCAL PROXY DETECTION
- Publication number 20170310693
- Publication date Oct 26, 2017
- Sophos Limited
- Fraser Howard
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DETECTING ENDPOINT COMPROMISE BASED ON NETWORK USAGE HISTORY
- Publication number 20170310692
- Publication date Oct 26, 2017
- Sophos Limited
- Karl Ackerman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DETECTING TRIGGERING EVENTS FOR DISTRIBUTED DENIAL OF SERVICE ATTACKS
- Publication number 20170310703
- Publication date Oct 26, 2017
- Sophos Limited
- Karl Ackerman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
System and method providing disconnected authentication
- Publication number 20050166263
- Publication date Jul 28, 2005
- Andrew Nanopoulos
- G06 - COMPUTING CALCULATING COUNTING

Karl Ackerman

Person

Patents Grantslast 30 patents

Detecting phishing attacks

Multi-factor authentication

Application firewall

Implementing a machine-learning model to identify critical systems...

Live discovery of enterprise threats based on security query activity

Behavior detection and verification

Data augmentation for threat investigation in an enterprise network

Security threat monitoring for network-accessible devices

Dynamic sandbox scarecrow for malware management

Detecting triggering events for distributed denial of service attacks

Enterprise network threat detection

Server-client authentication with integrated status update

Live discovery of enterprise threats based on security query activity

Application firewall

Implementing a machine-learning model to identify critical systems...

Tracking usage of corporate credentials

Chain of custody for enterprise documents

Application firewall

Server-client authentication with integrated status update

Detecting endpoint compromise based on network usage history

Detecting triggering events for distributed denial of service attacks

Local proxy detection

Randomly skewing secret values as a countermeasure to compromise

User authentication

Managing security and wireless signal detection

Localized risk analytics for user authentication

Near field communication based authentication

Managing predictions in data security systems

Data recovery service with automated identification and response to...

System and method providing disconnected authentication

Patents Applicationslast 30 patents

DATA AUGMENTATION FOR THREAT INVESTIGATION IN AN ENTERPRISE NETWORK

APPLICATION FIREWALL

LIVE DISCOVERY OF ENTERPRISE THREATS BASED ON SECURITY QUERY ACTIVITY

IMPLEMENTING A MACHINE-LEARNING MODEL TO IDENTIFY CRITICAL SYSTEMS...

SECURITY THREAT MONITORING FOR NETWORK-ACCESSIBLE DEVICES

BEHAVIOR DETECTION AND VERIFICATION

DETECTING PHISHING ATTACKS

APPLICATION FIREWALL

CHAIN OF CUSTODY FOR ENTERPRISE DOCUMENTS

DYNAMIC SANDBOX SCARECROW FOR MALWARE MANAGEMENT

LIVE DISCOVERY OF ENTERPRISE THREATS BASED ON SECURITY QUERY ACTIVITY

DATA AUGMENTATION FOR THREAT INVESTIGATION IN AN ENTERPRISE NETWORK

DETECTING TRIGGERING EVENTS FOR DISTRIBUTED DENIAL OF SERVICE ATTACKS

ENTERPRISE NETWORK THREAT DETECTION

CHAIN OF CUSTODY FOR ENTERPRISE DOCUMENTS

TRACKING USAGE OF CORPORATE CREDENTIALS

APPLICATION FIREWALL

SERVER-CLIENT AUTHENTICATION WITH INTEGRATED STATUS UPDATE

SERVER-CLIENT AUTHENTICATION WITH INTEGRATED STATUS UPDATE

MULTI-FACTOR AUTHENTICATION

LOCAL PROXY DETECTION

DETECTING ENDPOINT COMPROMISE BASED ON NETWORK USAGE HISTORY

DETECTING TRIGGERING EVENTS FOR DISTRIBUTED DENIAL OF SERVICE ATTACKS

System and method providing disconnected authentication