Stateful filtering

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H04L63/0254

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

Current Industry

H04L63/0254Stateful filtering

Industries

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Patents Grantslast 30 patents

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
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
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
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
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
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
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
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
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
Information Patent Grant
Reassembly free deep packet inspection for peer to peer networks
- Patent number 12,095,779
- Issue date Sep 17, 2024
- SonicWALL Inc.
- Hui Ling
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Mitigating communication risk by verifying a sender of a message
- Patent number 12,074,850
- Issue date Aug 27, 2024
- Agari Data, Inc.
- Bjorn Markus Jakobsson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Implementing policy based on unique addresses or ports
- Patent number 12,069,103
- Issue date Aug 20, 2024
- Cisco Technology, Inc.
- Kyle Andrew Donald Mestery
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Dynamic traffic prioritization across data centers
- Patent number 12,063,204
- Issue date Aug 13, 2024
- VMWARE LLC
- Hussaina Begum Nandyala
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and method for DNS misuse detection
- Patent number 12,041,095
- Issue date Jul 16, 2024
- Arbor Networks, Inc.
- Brian St. Pierre
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Persistent device identifier driven compromised device quarantine
- Patent number 12,041,080
- Issue date Jul 16, 2024
- Palo Alto Networks, Inc.
- Li Meng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Detecting malicious activity on an endpoint based on real-time syst...
- Patent number 12,041,070
- Issue date Jul 16, 2024
- Palo Alto Networks, Inc.
- Roni Moshitzky
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
File sharing over secure connections
- Patent number 12,034,699
- Issue date Jul 9, 2024
- Parallels International GmbH
- Alexey Petrukhin
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Systems and method for dynamic hybrid content sequencing
- Patent number 12,028,433
- Issue date Jul 2, 2024
- PEARSON MANAGEMENT SERVICES LIMITED
- James Walsh
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Context-based analysis of applications
- Patent number 12,026,256
- Issue date Jul 2, 2024
- Palo Alto Networks, Inc.
- Cong Zheng
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Enforcing a segmentation policy in co-existence with a system firewall
- Patent number 12,010,098
- Issue date Jun 11, 2024
- Illumio, Inc.
- Daniel Richard Cook
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Access point name and application identity based security enforceme...
- Patent number 12,010,148
- Issue date Jun 11, 2024
- Palo Alto Networks, Inc.
- Sachin Verma
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Internet-based proxy service to modify internet responses
- Patent number 12,001,504
- Issue date Jun 4, 2024
- CloudFlare, Inc.
- Lee Hahn Holloway
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and method for tracking privacy policy in access networks
- Patent number 11,956,236
- Issue date Apr 9, 2024
- Huawei Technologies Co., Ltd.
- Michael Montemurro
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

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
Information Patent Application
IOT DEVICE APPLICATION WORKLOAD CAPTURE
- Publication number 20240098062
- Publication date Mar 21, 2024
- PALO ALTO NETWORKS, INC.
- Jun Du
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND SYSTEM FOR DETERMINING DESIGN AND SEGMENTATION FOR ROBUS...
- Publication number 20240089294
- Publication date Mar 14, 2024
- Ridha KHEDRI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ETHERNET TYPE PACKET DATA UNIT SESSION COMMUNICATIONS
- Publication number 20240039744
- Publication date Feb 1, 2024
- Comcast Cable Communications, LLC
- Weihua Qiao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SECURITY FOR COMPUTER SYSTEMS
- Publication number 20240039892
- Publication date Feb 1, 2024
- Microsoft Technology Licensing, LLC
- Daniel LAHIANO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CLOUD COMMENT STORAGE USING PER-ARTIFACT KEY
- Publication number 20230421537
- Publication date Dec 28, 2023
- SAP SE
- Siddiq Ahmed Koona
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PROVIDING A NETWORK FIREWALL BETWEEN A VIRTUALIZED ENVIRONMENT AND...
- Publication number 20230370427
- Publication date Nov 16, 2023
- Microsoft Technology Licensing, LLC
- Keith Edgar HORTON
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
USE OF STATELESS MARKING TO SPEED UP STATEFUL FIREWALL RULE PROCESSING
- Publication number 20230370428
- Publication date Nov 16, 2023
- Nicira, Inc.
- Jayant Jain
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS AND METHODS FOR PROVIDING A GLOBAL VIRTUAL NETWORK (GVN)
- Publication number 20230370307
- Publication date Nov 16, 2023
- UMBRA Technologies Ltd.
- Joseph E. RUBENSTEIN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEM AND METHOD FOR DNS MISUSE DETECTION
- Publication number 20230362207
- Publication date Nov 9, 2023
- Arbor Networks, Inc.
- Brian St. Pierre
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Network security gateway onboard an aircraft to connect low and hig...
- Publication number 20230353536
- Publication date Nov 2, 2023
- THALES
- Stéphane Monnier
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ENFORCING A SEGMENTATION POLICY IN CO-EXISTENCE WITH A SYSTEM FIREWALL
- Publication number 20230353540
- Publication date Nov 2, 2023
- Illumio, Inc.
- Daniel Richard Cook
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
VERIFYING IDENTITY OF A SOURCE OF A TRANSMISSION
- Publication number 20230336568
- Publication date Oct 19, 2023
- UAB 360 IT
- Mohamed Adly Amer Elgaafary
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
REASSEMBLY FREE DEEP PACKET INSPECTION FOR PEER TO PEER NETWORKS
- Publication number 20230336570
- Publication date Oct 19, 2023
- SonicWALL US Holdings Inc.
- Hui Ling
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Stateful filtering

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

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

Efficient hitless upgrade of packet processing filters

IoT device application workload capture

Malware detection using watermark cookies

Security for computer systems

Systems and methods for secure communication

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

Network sanitization for dedicated communication function and edge...

Flowspec gateway

Multi-perimeter firewall in the cloud

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

Reassembly free deep packet inspection for peer to peer networks

Mitigating communication risk by verifying a sender of a message

Implementing policy based on unique addresses or ports

Dynamic traffic prioritization across data centers

System and method for DNS misuse detection

Persistent device identifier driven compromised device quarantine

Detecting malicious activity on an endpoint based on real-time syst...

File sharing over secure connections

Systems and method for dynamic hybrid content sequencing

Context-based analysis of applications

Enforcing a segmentation policy in co-existence with a system firewall

Access point name and application identity based security enforceme...

Internet-based proxy service to modify internet responses

System and method for tracking privacy policy in access networks

Patents Applicationslast 30 patents

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...

IOT DEVICE APPLICATION WORKLOAD CAPTURE

METHOD AND SYSTEM FOR DETERMINING DESIGN AND SEGMENTATION FOR ROBUS...

ETHERNET TYPE PACKET DATA UNIT SESSION COMMUNICATIONS

SECURITY FOR COMPUTER SYSTEMS

CLOUD COMMENT STORAGE USING PER-ARTIFACT KEY

PROVIDING A NETWORK FIREWALL BETWEEN A VIRTUALIZED ENVIRONMENT AND...

USE OF STATELESS MARKING TO SPEED UP STATEFUL FIREWALL RULE PROCESSING

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

SYSTEM AND METHOD FOR DNS MISUSE DETECTION

Network security gateway onboard an aircraft to connect low and hig...

ENFORCING A SEGMENTATION POLICY IN CO-EXISTENCE WITH A SYSTEM FIREWALL

VERIFYING IDENTITY OF A SOURCE OF A TRANSMISSION

REASSEMBLY FREE DEEP PACKET INSPECTION FOR PEER TO PEER NETWORKS