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7257718 |
Cipher message assist instructions
A method, system and program product for enciphering or deciphering storage of a computing environment by specifying, via an instruction, a unit of storage to be enciphered or deciphered. The unit...
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7257840 |
Preventing network data injection attacks using duplicate-ACK and reassembly gap approaches
Approaches for preventing TCP data injection attacks in packet-switched networks are disclosed. An ACK message or dummy segment is sent to verify the authenticity of the data in the re-assembly...
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7257841 |
Computer virus infection information providing method, computer virus infection information providing system, infection information providing apparatus, and computer memory product
The present invention provides a computer virus infection information providing system for providing infection information such as the time of infection to the users and thereby permitting the...
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7254720 |
Precise exit logic for removal of security overlay of instruction space
A circuit generally comprising a first memory, a processor and a logic block is disclosed. The first memory may store (i) a write instruction to store a non-highest security value of at least three...
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7251829 |
Data analysis and security system
A process that collects and analyzes data from computer mainframe system events and/or messages as they occur, utilizing a System Management Facility (SMF) interface, a SubSystem Interface (SSI),...
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7249379 |
Method and apparatus for implementing process-based security in a computer system
A method is disclosed for providing process-based security in a special purpose computer system, comprising the steps of: configuring the special purpose computer with an operating system and at...
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7246376 |
Method and apparatus for security management in a networked environment
In a networked environment, where multiple Internet Service Providers and multi-vendor equipment are involved in e-Business services and applications offering, the risk of overloading the Internet...
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H002196 |
Method for intercepting specific system calls in a specific application from applications space for security
One or more specified system calls of a running process are trapped in kernel space from user space. While the process is stopped, information associated with the process is read and a security...
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7240199 |
System and method for verifying delivery and integrity of electronic messages
A server receives a message from a sender and transmits the message to a recipient. The server normally transmits the message in a first path to the recipient. When the sender indicates at a...
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7236610 |
Authenticating executable code and executions thereof
The techniques for authenticating executable code employs keys ( 609 ) to modify the code ( 611 ). In static watermarking, the code is watermarked by using the key to determine positions in the...
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7234165 |
Malware scanning of compressed computer files
A malware scanner ( 8 ) operates to scan compressed computer files ( 16 ) by compressing the malware signatures ( 17 ) using the same compression algorithm as used for the compressed computer file...
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7234163 |
Method and apparatus for preventing spoofing of network addresses
A method is disclosed for preventing spoofing of network addresses. A binding is established between an Internet Protocol (IP) address, a Media Access Control (MAC) address, and a port. An Address...
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7234166 |
Event sequence detection
The invention relates to event sequence detection suitable for an intrusion detection system (IDS), for example. An event sequence including two or more stages in order, each of the stages...
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7234164 |
Method and system for blocking execution of malicious code
A method of preventing execution of malicious code included in program code executable by a computer system may include reading program code from a storage medium, identifying at least a section of...
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7234168 |
Hierarchy-based method and apparatus for detecting attacks on a computer system
A method of provisioning a computer against computer attacks includes constructing a hierarchy characterizing different computer attacks and counter measures, and traversing this hierarchy to...
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7231666 |
Method and apparatus for preventing buffer overflow security exploits
A method, apparatus, and computer instructions for managing a data buffer. Data for the data buffer is received. A security action is performed in response to detecting data for the data buffer...
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7231665 |
Prevention of operating system identification through fingerprinting techniques
Outgoing data units, such as packets, from a computer system that contain data characteristic of an operating system executing on the computer system are intercepted before they are transmitted on...
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7231668 |
Network policy management and effectiveness system
A method, apparatus, and article of manufacture for maintaining policy compliance on a computer network is provided. The method provides the steps of electronically monitoring network user...
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7228566 |
Automated computer system security compromise
A system is provided for performing penetration testing of a target computer network by installing a remote agent in the target computer network. The system includes a local agent provided in a...
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7228563 |
Shell code blocking system and method
A method includes hooking a critical operating system function, originating a call to the critical operating system function with a call module of a parent application, stalling the call,...
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7225466 |
Systems and methods for message threat management
The present invention is directed to systems and methods for detecting unsolicited and threatening communications and communicating threat information related thereto. Threat information is...
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7225468 |
Methods and apparatus for computer network security using intrusion detection and prevention
A method provides security to a computer network by selectively blocking network transmissions from selected IP addresses. The method includes the steps of: establishing a risk threshold whereby...
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7219239 |
Method for batching events for transmission by software agent
In one embodiment, the present invention provides for receiving security events from a network device by a distributed software agent of a network security system, determining a priority of each...
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7216367 |
Safe memory scanning
A kernel mode memory scanning driver for use in safely scanning loaded drivers in the memory of computer systems utilizing Windows® NT based operating systems, such as Windows® 2000, Windows®...
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7216364 |
System security approaches using state tables
A method and system that ensures system security is disclosed. Specifically, the method and system formulate a finite automaton that corresponds to a number of patterns. Then, as data units are put...
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7216366 |
Storage based apparatus for antivirus
Detecting computer viruses includes providing a disk space having at least a portion that is partitioned into separate segments, each segment being accessed by at least one of a plurality of hosts....
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7213264 |
Architecture to thwart denial of service attacks
A monitoring device disposed for thwarting denial of service attacks on the data center is described. The monitoring device includes a plurality of probe devices that are disposed to collect...
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7213154 |
Query data packet processing and network scanning method and apparatus
A method for detecting within a networked computer a target vulnerability such as a Trojan Horse residing therein is disclosed, wherein the vulnerability is characterized by a signature response to...
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7213153 |
Application program interface interception system and method
A method of intercepting application program interface, including dynamic installation of associated software, within the user portion of an operating system. An API interception control server in...
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7213260 |
Systems and methods for upstream threat pushback
The present invention is directed to systems and methods for detecting and preventing the delivery of unsolicited communications. A communication transmitted over a communications network is...
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7207066 |
Method for protecting a microcomputer system against manipulation of data stored in a storage arrangement of the microcomputer system
A method for protecting a microcomputer system against manipulation of data stored in a storage arrangement of the microcomputer system, in particular for protecting a program stored in the storage...
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7207065 |
Apparatus and method for developing secure software
A computer readable medium includes executable instructions to analyze program instructions for security vulnerabilities. The executable instructions convert diverse program instruction formats to...
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7203961 |
Preventing network reset denial of service attacks
Approaches for preventing TCP RST attacks and TCP SYN attacks in packet-switched networks are disclosed. In one approach, upon receiving a TCP RST packet, a first endpoint node challenges the...
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7203960 |
Anti-virus method and system guaranteeing a maximum delay for streaming data
The present application describes an anti-virus network system and method guaranteeing a maximum scan delay for streaming data. The maximum scan period can be predetermined or dynamically...
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7203959 |
Stream scanning through network proxy servers
Methods, systems, and computer readable media for managing transmission of a requested computer file ( 140 ) from a remote host compute ( 125 ) to a client computer ( 120 ). A proxy server computer...
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7203833 |
History based rights computation for managed code
In the access control model of security, an access control matrix associates rights for operations on objects with subjects. An approach for assigning rights to code at run-time involves...
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7200758 |
Encapsulation of a TCPA trusted platform module functionality within a server management coprocessor subsystem
A system for executing cryptographic services on a baseboard management controller separated from a main processor, with the baseboard management controller having isolated execution and memory...
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7200866 |
System and method for defending against distributed denial-of-service attack on active network
A system for defending against a distributed denial-of-service attack includes an intrusion detection system, an active security management system and an active security node. The intrusion...
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7197145 |
Method for setting up radio bearer in mobile communication system
A method for setting up a radio bearer in a radio interface protocol, including transferring ciphering performance information from a designated layer to a radio resource control (RRC) layer,...
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7194537 |
Method for scrambling information about network devices that is placed in email message
The present invention relates to sending control or monitoring information between two hardware devices utilizing email. Control information relating to either a first hardware device or a second...
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7191437 |
System and method for reliable disk firmware update within a networked storage fabric
A system and method for the reliable firmware update of a disk connected to a fibre channel loop fabric allows the specified filers and other predetermined system devices connected to the fabric to...
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7185360 |
System for distributed network authentication and access control
A user gains access to a private network by connecting to a network, either through a hardwired or wireless connection, and then initiates an Internet access request targeting any website. If the...
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7181603 |
Method of secure function loading
Redirecting function calls through a protected environment to effect secure linkage of program modules. In one embodiment, a program module, such as a player application for example, may make...
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7178166 |
Vulnerability assessment and authentication of a computer by a local scanner
Providing a user with assurance that a computer is secure based on a vulnerability assessment completed by a browser-compatible scanner operating on the computer. If the scanner finds a...
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7174566 |
Integrated network intrusion detection
Intrusion preludes may be detected (including detection using fabricated responses to blocked network requests), and particular sources of network communications may be singled out for greater...
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7171689 |
System and method for tracking and filtering alerts in an enterprise and generating alert indications for analysis
A system and method for declaring alert indications that occur in an enterprise comprising translating a number of device outputs into a common format event using a number of translation files, and...
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7171690 |
Wireless malware scanning back-end system and method
A system, method and computer program product are provided for scanning a plurality of mobile wireless devices for malware. A request is received to update an anti-malware scanner installed on a...
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7171688 |
System, method and computer program for the detection and restriction of the network activity of denial of service attack software
A system, method and computer program for detecting and restricting remotely controlled distributed denial of service software. This detection is based upon characteristic patterns seen in denial...
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7162739 |
Method and apparatus for blocking unwanted windows
In one embodiment, a computer program blocks windows categorized as bad windows, while allowing windows categorized as good windows to be displayed. The computer program may categorize a window by...
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7159149 |
Heuristic detection and termination of fast spreading network worm attacks
Methods, apparati, and computer program products for detecting and responding to fast-spreading network worm attacks include a network monitoring module ( 110 ), which observes ( 205 ) failed...
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