Stateful filtering

Industry

CPC
H04L63/0254

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Parent Industries

HELECTRICITY H04Electric communication H04LTRANSMISSION OF DIGITAL INFORMATION H04L63/00Network architectures or network communication protocols for network security

Current Industry

H04L63/0254Stateful filtering

Industries

Patents Grantslast 30 patents

Information Patent Grant
Data packet processing method, apparatus, and electronic device, co...
- Patent number 12,355,790
- Issue date Jul 8, 2025
- Tencent Technology (Shenzhen) Company Limited
- Hang Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Use of stateless marking to speed up stateful firewall rule processing
- Patent number 12,355,728
- Issue date Jul 8, 2025
- VMWARE LLC
- Jayant Jain
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for virtual interfaces and advanced smart routing...
- Patent number 12,341,706
- Issue date Jun 24, 2025
- UMBRA Technologies Ltd.
- Joseph E. Rubenstein
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
File sharing over secure connections
- Patent number 12,328,297
- Issue date Jun 10, 2025
- Parallels International GmbH
- Alexey Petrukhin
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Methods and apparatuses for providing internet-based proxy services
- Patent number 12,323,395
- Issue date Jun 3, 2025
- CloudFlare, Inc.
- Lee Hahn Holloway
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Multi-perimeter firewall in the cloud
- Patent number 12,316,554
- Issue date May 27, 2025
- UMBRA Technologies Ltd.
- Joseph E. Rubenstein
- G06 - COMPUTING CALCULATING COUNTING
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
Systems and methods for providing a global virtual network (GVN)
- Patent number 12,309,001
- Issue date May 20, 2025
- UMBRA Technologies Ltd.
- Joseph E. Rubenstein
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Verifying identity of a source of a transmission
- Patent number 12,273,355
- Issue date Apr 8, 2025
- UAB 360 IT
- Mohamed Adly Amer Elgaafary
- 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
Systems and methods for a computer network security manager
- Patent number 12,261,823
- Issue date Mar 25, 2025
- DISH Network L.L.C.
- Raymond C. Rodriguez
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Security for computer systems
- Patent number 12,244,564
- Issue date Mar 4, 2025
- Microsoft Technology Licensing, LLC
- Daniel Lahiano
- 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
High-speed network packet payload inspection system based on eBPF (...
- Patent number 12,244,565
- Issue date Mar 4, 2025
- Korea Advanced Institute of Science and Technology
- Seung Won Shin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Cloud-based intrusion prevention system, multi-tenant firewall, and...
- Patent number 12,231,403
- Issue date Feb 18, 2025
- Zscaler, Inc.
- Srikanth Devarajan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
IoT device application workload capture
- Patent number 12,224,984
- Issue date Feb 11, 2025
- Palo Alto Networks, Inc.
- Jun Du
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Efficient hitless upgrade of packet processing filters
- Patent number 12,225,014
- Issue date Feb 11, 2025
- Arista Networks, Inc.
- Ramakrishna Paduvalli
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Malware detection using watermark cookies
- Patent number 12,206,692
- Issue date Jan 21, 2025
- Palo Alto Networks, Inc.
- Zhaoyan Xu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Security for computer systems
- Patent number 12,199,950
- Issue date Jan 14, 2025
- Microsoft Technology Licensing, LLC
- Daniel Lahiano
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Systems and methods for secure communication
- Patent number 12,200,136
- Issue date Jan 14, 2025
- Comcast Cable Communications, LLC
- Charles A. Helfinstine
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Network sanitization for dedicated communication function and edge...
- Patent number 12,183,174
- Issue date Dec 31, 2024
- Pierre Racz
- G08 - SIGNALLING
Information Patent Grant
Systems and methods for providing a global virtual network (GVN)
- Patent number 12,184,451
- Issue date Dec 31, 2024
- UMBRA TECHNOLOGIES LTD.
- Joseph E. Rubenstein
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Multi-perimeter firewall in the cloud
- Patent number 12,160,328
- Issue date Dec 3, 2024
- UMBRA TECHNOLOGIES LTD.
- Joseph E. Rubenstein
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Flowspec gateway
- Patent number 12,160,443
- Issue date Dec 3, 2024
- Level 3 Communications, LLC
- Michael Feldpusch
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Firewall in a virtualized computing environment using physical netw...
- Patent number 12,155,628
- Issue date Nov 26, 2024
- Nicira, Inc.
- Donghai Han
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Context-aware service query filtering
- Patent number 12,143,362
- Issue date Nov 12, 2024
- VMWARE LLC
- Vasantha Kumar Dhanasekar
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Message processing
- Patent number 12,132,705
- Issue date Oct 29, 2024
- New H3C Security Technologies Co., Ltd.
- Xiaohong Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Data collection system for effectively processing big data
- Patent number 12,132,706
- Issue date Oct 29, 2024
- AhP-Tech Inc.
- Chao-Huang Chen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Ethernet type packet data unit session communications
- Patent number 12,095,576
- Issue date Sep 17, 2024
- Comcast Cable Communications, LLC
- Weihua Qiao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Anti-piracy control based on blacklisting function
- Patent number 12,095,732
- Issue date Sep 17, 2024
- Sony Group Corporation
- Brant Candelore
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
NETWORK SANITIZATION FOR DEDICATED COMMUNICATION FUNCTION AND EDGE...
- Publication number 20250232653
- Publication date Jul 17, 2025
- Genetec Inc.
- Pierre RACZ
- G08 - SIGNALLING
Information Patent Application
SYMMETRIC ROUTING IN VIRTUALIZED NETWORKS
- Publication number 20250202812
- Publication date Jun 19, 2025
- Apple Inc.
- Chirag Wighe
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYMMETRIC ROUTING IN VIRTUALIZED NETWORKS
- Publication number 20250202813
- Publication date Jun 19, 2025
- Apple Inc.
- Chirag Wighe
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
HIGH-SPEED NETWORK PACKET PAYLOAD INSPECTION SYSTEM BASED ON EBPF (...
- Publication number 20250184308
- Publication date Jun 5, 2025
- Korea Advanced Institute of Science and Technology
- Seung Won SHIN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SECURITY FOR COMPUTER SYSTEMS
- Publication number 20250168147
- Publication date May 22, 2025
- Microsoft Technology Licensing, LLC
- Daniel LACHINO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Cloud-based Intrusion Prevention System, Multi-Tenant Firewall, and...
- Publication number 20250158962
- Publication date May 15, 2025
- ZSCALER, INC.
- Srikanth Devarajan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS AND METHODS FOR SECURE COMMUNICATION
- Publication number 20250150278
- Publication date May 8, 2025
- Comcast Cable Communications, LLC
- Charles A. Helfinstine
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYMMETRIC ROUTING IN VIRTUALIZED NETWORKS
- Publication number 20250150391
- Publication date May 8, 2025
- Apple Inc.
- Chirag Wighe
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Policy and Traffic Management in an Overlay Network
- Publication number 20250141840
- Publication date May 1, 2025
- Google LLC
- Arivudainambi Appachi gounder
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS AND METHODS FOR PROVIDING A GLOBAL VIRTUAL NETWORK (GVN)
- Publication number 20250112802
- Publication date Apr 3, 2025
- UMBRA Technologies Ltd.
- Joseph E. RUBENSTEIN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
FLOWSPEC GATEWAY
- Publication number 20250097254
- Publication date Mar 20, 2025
- Level 3 Communications, LLC
- Michael Feldpusch
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS AND METHODS FOR PERFORMING SECURE COMMUNICATIONS WITH ROTAT...
- Publication number 20250071093
- Publication date Feb 27, 2025
- Capital One Services, LLC
- Lawrence DOUGLAS
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MULTI-PERIMETER FIREWALL IN THE CLOUD
- Publication number 20250071000
- Publication date Feb 27, 2025
- UMBRA Technologies Ltd.
- Joseph E. RUBENSTEIN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
REASSEMBLY FREE DEEP PACKET INSPECTION FOR PEER TO PEER NETWORKS
- Publication number 20250016178
- Publication date Jan 9, 2025
- SonicWALL US Holdings Inc.
- Hui Ling
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ETHERNET TYPE PACKET DATA UNIT SESSION COMMUNICATIONS
- Publication number 20250016013
- Publication date Jan 9, 2025
- Comcast Cable Communications, LLC
- Weihua Qiao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
AUTOMATED POLICY ENFORCEMENT IN NETWORKED DEVICES
- Publication number 20240430304
- Publication date Dec 26, 2024
- Microsoft Technology Licensing, LLC
- Gal Asher SHACHOR
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DYNAMIC TRAFFIC PRIORITIZATION ACROSS DATA CENTERS
- Publication number 20240406143
- Publication date Dec 5, 2024
- VMware LLC
- Hussaina BEGUM NANDYALA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMPLEMENTING POLICY BASED ON UNIQUE ADDRESSES OR PORTS
- Publication number 20240372896
- Publication date Nov 7, 2024
- Cisco Technology, Inc.
- Kyle Andrew Donald Mestery
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS AND METHODS FOR SECURING NETWORK TRAFFIC
- Publication number 20240356895
- Publication date Oct 24, 2024
- Karthik Shourya Kaligotla
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PERSISTENT DEVICE IDENTIFIER DRIVEN COMPROMISED DEVICE QUARANTINE
- Publication number 20240348646
- Publication date Oct 17, 2024
- PALO ALTO NETWORKS, INC.
- Li Meng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Enforcing a Segmentation Policy in Co-Existence with a System Firewall
- Publication number 20240291802
- Publication date Aug 29, 2024
- Illumio, Inc.
- Daniel Richard Cook
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
AUTOTUNING OPTIMAL KEEPALIVE INTERVALS FOR SECURE SESSIONS
- Publication number 20240291800
- Publication date Aug 29, 2024
- Cisco Technology, Inc.
- Vincent E. Parla
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMPACTING TRAFFIC SEPARATION POLICIES IN CAMPUS NETWORKS
- Publication number 20240259346
- Publication date Aug 1, 2024
- HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP.
- Vinayak Joshi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYMMETRIC ROUTING IN VIRTUALIZED NETWORKS
- Publication number 20240243999
- Publication date Jul 18, 2024
- Apple Inc.
- Chirag Wighe
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Network Traffic Control Method and Related System
- Publication number 20240223535
- Publication date Jul 4, 2024
- Huawei Cloud Computing Technologies Co., Ltd.
- Zhaoyu Luo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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
SYSTEMS AND METHODS FOR A COMPUTER NETWORK SECURITY MANAGER
- Publication number 20240195782
- Publication date Jun 13, 2024
- Dish Network L.L.C.
- Raymond C. Rodriguez
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VERIFYING IDENTITY OF A SOURCE OF A TRANSMISSION
- Publication number 20240146742
- Publication date May 2, 2024
- UAB 360 IT
- Mohamed Adly Amer Elgaafary
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEM AND METHOD FOR VIRTUAL INTERFACES AND ADVANCED SMART ROUTING...
- Publication number 20240129162
- Publication date Apr 18, 2024
- UMBRA Technologies Ltd.
- Joseph E. RUBENSTEIN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
NETWORK SANITIZATION FOR DEDICATED COMMUNICATION FUNCTION AND EDGE...
- Publication number 20240121272
- Publication date Apr 11, 2024
- Genetec Inc.
- Pierre RACZ
- G08 - SIGNALLING

Stateful filtering

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Data packet processing method, apparatus, and electronic device, co...

Use of stateless marking to speed up stateful firewall rule processing

System and method for virtual interfaces and advanced smart routing...

File sharing over secure connections

Methods and apparatuses for providing internet-based proxy services

Multi-perimeter firewall in the cloud

Detecting phishing attacks

Systems and methods for providing a global virtual network (GVN)

Verifying identity of a source of a transmission

Multi-factor authentication

Systems and methods for a computer network security manager

Security for computer systems

Application firewall

High-speed network packet payload inspection system based on eBPF (...

Cloud-based intrusion prevention system, multi-tenant firewall, and...

IoT device application workload capture

Efficient hitless upgrade of packet processing filters

Malware detection using watermark cookies

Security for computer systems

Systems and methods for secure communication

Network sanitization for dedicated communication function and edge...

Systems and methods for providing a global virtual network (GVN)

Multi-perimeter firewall in the cloud

Flowspec gateway

Firewall in a virtualized computing environment using physical netw...

Context-aware service query filtering

Message processing

Data collection system for effectively processing big data

Ethernet type packet data unit session communications

Anti-piracy control based on blacklisting function

Patents Applicationslast 30 patents

NETWORK SANITIZATION FOR DEDICATED COMMUNICATION FUNCTION AND EDGE...

SYMMETRIC ROUTING IN VIRTUALIZED NETWORKS

SYMMETRIC ROUTING IN VIRTUALIZED NETWORKS

HIGH-SPEED NETWORK PACKET PAYLOAD INSPECTION SYSTEM BASED ON EBPF (...

SECURITY FOR COMPUTER SYSTEMS

Cloud-based Intrusion Prevention System, Multi-Tenant Firewall, and...

SYSTEMS AND METHODS FOR SECURE COMMUNICATION

SYMMETRIC ROUTING IN VIRTUALIZED NETWORKS

Policy and Traffic Management in an Overlay Network

SYSTEMS AND METHODS FOR PROVIDING A GLOBAL VIRTUAL NETWORK (GVN)

FLOWSPEC GATEWAY

SYSTEMS AND METHODS FOR PERFORMING SECURE COMMUNICATIONS WITH ROTAT...

MULTI-PERIMETER FIREWALL IN THE CLOUD

REASSEMBLY FREE DEEP PACKET INSPECTION FOR PEER TO PEER NETWORKS

ETHERNET TYPE PACKET DATA UNIT SESSION COMMUNICATIONS

AUTOMATED POLICY ENFORCEMENT IN NETWORKED DEVICES

DYNAMIC TRAFFIC PRIORITIZATION ACROSS DATA CENTERS

IMPLEMENTING POLICY BASED ON UNIQUE ADDRESSES OR PORTS

SYSTEMS AND METHODS FOR SECURING NETWORK TRAFFIC

PERSISTENT DEVICE IDENTIFIER DRIVEN COMPROMISED DEVICE QUARANTINE

Enforcing a Segmentation Policy in Co-Existence with a System Firewall

AUTOTUNING OPTIMAL KEEPALIVE INTERVALS FOR SECURE SESSIONS

COMPACTING TRAFFIC SEPARATION POLICIES IN CAMPUS NETWORKS

SYMMETRIC ROUTING IN VIRTUALIZED NETWORKS

Network Traffic Control Method and Related System

APPLICATION FIREWALL

SYSTEMS AND METHODS FOR A COMPUTER NETWORK SECURITY MANAGER

VERIFYING IDENTITY OF A SOURCE OF A TRANSMISSION

SYSTEM AND METHOD FOR VIRTUAL INTERFACES AND ADVANCED SMART ROUTING...

NETWORK SANITIZATION FOR DEDICATED COMMUNICATION FUNCTION AND EDGE...