Matches 101 - 150 out of 347 < 1 2 3 4 5 6 7 >
Match Document Document Title
7437552 User authentication system and user authentication method  
A subscriber's terminal 201 is configured to be connected to an internet service provided 208 via a LAN 202, and an IP subnet distribution switch 209 within a network service provider 203....
7434254 Method and apparatus for automatic filter generation and maintenance  
A method is disclosed for automatic filter generation and maintenance. From information transmitted on a network, a first device identifier and a second device identifier are detected. Based on the...
7434255 Encryption error monitoring system and method for packet transmission  
An encryption error monitoring system for checking packets transmitted between a private network and an external network. The system includes includes a detector module ( 60 ) which is connected to...
7430760 Security-related programming interface  
A programming interface includes a first group of functions related to communicating a new security policy to multiple security engines. Each of the multiple security engines is configured to...
7426748 Management mediating device, image processing apparatus, management mediating program, and storing medium storing management mediating program  
A management mediating device includes a management system communication device for making a connection to a management system outside a fire wall from inside the fire wall, and receiving a command...
7424741 Method and system for prevention of network denial-of-service attacks  
An approach for preventing denial-of-service attacks on Secure Sockets Layer (“SSL”) protocol is described. Queues are generated for handshake state connections and data transmission...
7420931 Using TCP/IP offload to accelerate packet filtering  
A method and apparatus for filtering a packet on a connection within a computing system. In one embodiment, the method includes: receiving the packet; delegating the packet to an offload unit for...
7415723 Distributed network security system and a hardware processor therefor  
An architecture provides capabilities to transport and process Internet Protocol (IP) packets from Layer 2 through transport protocol layer and may also provide packet inspection through Layer 7...
7409708 Advanced URL and IP features  
Disclosed are systems and methods that facilitate spam detection and prevention at least in part by building or training filters using advanced IP address and/or URL features in connection with...
7409707 Method for managing network filter based policies  
A method and system are provided for adding, removing, and managing a plurality of network policy filters in a network device. Filters are installed in a framework and designated as active or...
7409712 Methods and apparatus for network message traffic redirection  
Conventional methods of addressing a Distributed Denial of Service attack include taking the target node offline, and routing all traffic to an alternate countermeasure, or “sinkhole” router,...
7409706 System and method for providing path protection of computer network traffic  
A computer network includes an inside network and an external network. The inside network may communicate with the external network over a first path through a first inner load balancer, a first...
7406506 Identification and filtration of digital communications  
An apparatus for classifying digital communications includes an interface module, an identification module, and a notification module. The interface module enables a recipient to perceive...
7404205 System for controlling client-server connection requests  
A method for controlling connections from an IP entity to a server. Initially, a limit count, representing a number of concurrently allowable connections between the IP entity and the server, is...
7398398 Authenticated and metered flow control method  
An authenticated and metered flow control method provides a network interface with the capability to determine the authenticity of programs used to generate and send data packets, thereby ensuring...
7392378 Method and apparatus for routing data traffic in a cryptographically-protected network  
The present invention is useful for routing data traffic in data communications networks where some or all of the network interface links are protected by cryptographic techniques, e.g.,...
7392540 Methods and systems for customer premises remote collaboration facility  
Methods and structure of enabling secure communications between a customer computer system and a vendor support representative computer system despite firewall security on either or both systems....
7389537 Rate limiting data traffic in a network  
A network device coordinates with other devices in a network to create a distributed filtering system. The device detects an attack in the network, such as a distributed denial of service attack,...
7389354 Preventing HTTP server attacks  
A method for preventing denial of service attacks against Hypertext Transfer Protocol (HTTP) servers includes receiving a HTTP request from a subscriber using a first communication network coupled...
7386876 MAC address-based communication restricting method  
A MAC address-based communication restricting method is disclosed. In the MAC address-based communication restricting method, packet data is received upon request of communication through an...
7386525 Data packet filtering  
The invention relates to data packet filtering and finding a rule matching a data packet in a rule base. A data packet comprises parameter fields for identifying the data packet, the rule base...
7386889 System and method for intrusion prevention in a communications network  
A method, system and program for preventing intrusion in a communications network. A source node initiates a request for network services, such as session establishment, database access, or...
7386518 Method and system for facilitating transactions  
A system for facilitating a transaction between a first party and a second party is controlled by a trusted third party system and is programmed to carry out the method by receiving the first...
7383577 Method and system for encrypted network management and intrusion detection  
A network security system includes a system data store capable of storing a variety of data associated with an encrypted computer network and communications transmitted thereon, a communication...
7383573 Method for transparently managing outbound traffic from an internal user of a private network destined for a public network  
Methods and apparatus for transparently managing outbound traffic from an internal user of a private network destined for a public network are disclosed. Embodiments include a firewall device...
7383579 Systems and methods for determining anti-virus protection status  
A method to automatically determine a computer's current level of anti virus protection is described. When a client machine submits a request, a request filter determines if the version of the...
7383574 Method and system for limiting the impact of undesirable behavior of computers on a shared data network  
Undesirable behavior patterns of computers on a network impact network performance. A system and method are provided for limiting the impact of undesirable behavior of computers on the network. The...
7380272 System and method for detecting and eliminating IP spoofing in a data transmission network  
A traffic management system sniffs data arriving at any point in a system. The sniffer operates to extract certain data from each address. This data could be, for example, the IP address data and...
7376745 Network address generating system, network address generating apparatus and method, program and storage medium  
An information processing system capable of appropriate precise access control is provided. The information processing system of this invention includes an access controller capable of data...
7373664 Proactive protection against e-mail worms and spam  
Methods, apparati, and computer-readable media for detecting the presence of malicious computer code in a plurality of e-mails. In a method embodiment of the present invention, the following steps...
7373655 System for securing inbound and outbound data packet flow in a computer network  
A method provides for control of access to network resources. A virtual identity machine resides in the network and is pre-authorized to access certain network resources. End users desiring access...
7370352 Techniques for storing and retrieving security information corresponding to cryptographic operations to support cryptographic processing for multiple network traffic streams  
A Security Association (SA) lookup table is maintained at a network interface. The SA data is stored in a memory external to the network interface, for example, in the memory of a host electronic...
7367054 Packet data communications  
A Denial of Service attack received at a network node from a packet data communications network is managed by tracing the path of predominantly malicious data packets arriving at the network node....
7367045 Trusted communications system  
This invention discloses a method and system for communication that consist of an end station and a network interface, such that, the network interface is capable of determining the authenticity of...
7363656 Event detection/anomaly correlation heuristics  
A system for detecting network intrusions and other conditions in a network is described. The system includes a plurality of collector devices that are disposed to collect data and statistical...
7360243 Standard based firewall adapter for communication systems and method  
System 10 distributes information data packets 10 D from multiple send endpoint ports 11 S in send endpoint unit 12 S, to multiple receive endpoint ports 11 R in receive endpoint unit 12 R....
7360244 Method for authenticating a user access request  
A firewall for authenticating a user access request is disclosed. The firewall device may include a proxy process for processing incoming connection requests. The proxy is configured to receive an...
7359983 Fragment processing utilizing cross-linked tables  
Method and apparatus for reassembling a packet from fragments. The fragments of the packet are obtained by a device, such as a firewalling device. The fragments are sorted according to the packet...
7360246 Communications monitoring, processing and intrusion detection  
Systems, apparatus and methods to monitor communications conducted via a host computer placed under the management of security measures such as firewalls or routers' filtering capabilities. A...
7360245 Method and system for filtering spoofed packets in a network  
A method and system is disclosed for preventing an address spoofing based attack from a private network. The private network has at least one host and at least one router connected therein for...
7359883 License management system, license management device, relay device and terminal device  
A management device of a license management system acquires a usage request of a content from an SD card or a printer via a relay device, analyzes the acquired usage request, acquires usage...
7356840 Method and system for implementing security filters for reporting systems  
Security filters that manage user access to data based on user identification and other data when a user attempts to access information via a query or other mechanisms. Security filters may be...
RE40187 Method and apparatus for managing internetwork and intranetwork activity  
In accordance with the present invention, a network management program ( 80 ) is provided that manages the communication of data packets between an intranetwork ( 44 ) and an internetwork ( 40 )....
7346057 Method and apparatus for inter-layer binding inspection to prevent spoofing  
A method for inspecting packets is disclosed. The method includes processing a packet by determining if the packet is an inter-layer binding protocol packet and inspecting the packet, if the packet...
7346924 Storage area network system using internet protocol, security system, security management program and storage device  
In order to remove security vulnerability in an IP-SAN and eliminate unauthorized access by spoofing, firewalls are installed in valid user servers and storage devices, and a distributed firewall...
7343599 Network-based patching machine  
A universal patching machine is used to provide network-based security for a data network. The universal patching machine may be implemented on a network appliance located at the edge of the data...
7340771 System and method for dynamically creating at least one pinhole in a firewall  
A communications system and method for dynamically creating at least one pinhole in a firewall are provided. The communications system includes a protected node capable of initiating a...
7337316 Packet authentication  
A data packet is conveyed between servers connected to a packet network. A first server securely distributes a list of distinct numbers to one or more authorized receiving servers. Subsequently,...
7334124 Logical access block processing protocol for transparent secure file storage  
Network data files are secure through the operation of an infrastructure gateway-based network file access appliance. Network file data, corresponding to network pocket payload data, are further...
7331061 Integrated computer security management system and method  
The present invention is generally directed to a computer security management system that integrates a firewall with an intrusion detection system (IDS). In other words, the firewall and IDS of the...
Matches 101 - 150 out of 347 < 1 2 3 4 5 6 7 >