摘要:
A executable content message stream filter applies a plurality of executable content filters to a stream of parsed elements of a network message. Each of the plurality of executable content filters targets executable content and is instantiated based on a set of one or more rule sets selected based, at least in part, on a type of the network message. For each of the plurality of executable content filters, it is determined if one or more of the stream of parsed elements includes executable content targeted by the executable content filter. The executable content message stream filter modifies those of the stream of parsed elements that include the executable content targeted by the plurality of executable content filters to disable the executable content.
摘要:
Markup language security messages are processed. A template corresponding to a markup language security message is identified. The markup language security message is parsed for variable values using the template. A transition sequence is generated that represents the entire markup language security message. Each transition in the transition sequence is associated with a portion of the markup language security message. A lightweight data model of the markup language security message is populated using the transition sequence. The lightweight data model includes nodes for the variable values and a set of selected constant values.
摘要:
A method, apparatus, and machine-readable medium to implement executable content filtering is disclosed. According to a one example embodiment, a method is provided which comprises analyzing a stream of one or more parsed elements of a network message with a set of one or more executable content filters, wherein the stream of one or more elements are streamed from a network message parser. The described method embodiment further comprises modifying the stream of one or more parsed elements to disable executable content in the network message based, at least in part, on a set of one or more rule sets being applied with the set of one or more executable content filters to the stream of parsed elements.
摘要:
Malicious executable content in network messages (e.g., request and response hypertext transfer protocol message) can circumvent some security measures. In addition, conventional security measures aimed at capturing malicious executable content noticeably impact system performance. Stream based filtering of network messages allows for efficient processing to remove malicious executable content. Furthermore, an extensible framework for executable content filtering streaming message elements allows for efficient adaptation of an executable content filter to new threats disguised as executable content.
摘要:
Provides structured-document processing device for detecting a relationship of approximateness between structured documents effectively. State-transition-diagram information storing means stores information concerning a state transition diagram where source nodes of a source structured document transit in order of occurrence from the head thereof. Extracting means extracting, a pair consisting of a new node and a corresponding source node in accordance with order of occurrence. Matching means determining whether the source and new nodes in the selection pair have matchingness, on the basis of their descriptions. Node qualifying means qualifying the source node as a node to be used for the new node. Transition-history information generating means generates, as transition-history information, information concerning a transition history regarding the node to be used. Degree-of-approximateness detecting means detects a degree of approximateness between the source structured document and the new structured document on the basis of the transition-history information.
摘要:
Provides structured-document processing device for detecting a relationship of approximateness between structured documents effectively. State-transition-diagram information storing means stores information concerning a state transition diagram where source nodes of a source structured document transit in order of occurrence from the head thereof. Extracting means extracting, a pair consisting of a new node and a corresponding source node in accordance with order of occurrence. Matching means determining whether the source and new nodes in the selection pair have matchingness, on the basis of their descriptions. Node qualifying means qualifying the source node as a node to be used for the new node. Transition-history information generating means generates, as transition-history information, information concerning a transition history regarding the node to be used. Degree-of-approximateness detecting means detects a degree of approximateness between the source structured document and the new structured document on the basis of the transition-history information.
摘要:
A sealant rubber composition which forms a spongy tacky sealant layer having moderate viscosity properties; and a pneumatic tire having in the tire main body a tacky sealant layer obtained by heating the rubber composition. The rubber composition comprises 0.2 to 20 parts by weight of a peroxide per 100 parts by weight of polymers comprising 95 to 50 parts by weight of a polymer decomposable with the peroxide and 5 to 50 parts by weight of a polymer crosslinkable with the peroxide.
摘要:
A pneumatic tire capable of eliminating the need of repairing puncture on the outside of a car and effectively preventing air leakage without accompanying an increase in weight and deterioration of riding comfortableness which occur in a conventional punctureless tire and a method of manufacturing the pneumatic tire, the pneumatic tire characterized in that a rubber-like thin-film formed of a latex dry thin-film in which 20 to 50 wt % rubber component is liquid isoprene rubber and having a breaking elongation of 900% or more and a tensile strength of 15 MPa or higher is disposed on the inner surface of the tire.
摘要:
The invention provides security policy generation methods and devices for generating a security policy that is set up for an information processing apparatus comprises a step of generating an application model having a transmitter and a receiver of a message decided, for each of a plurality of messages that are communicated, a step of storing in advance a plurality of security patterns with a signer of electronic signature appended to the message as an undecided parameter, a step of selecting a security pattern that is a model of security policy to be setup for the transmitter or receiver of the message, corresponding to each of the plurality of messages included in the application model, and a step of substituting the identification information of the transmitter or receiver of each message included in the application model for the undecided parameter of the security pattern selected corresponding to the message.
摘要:
A self-seal tire according to the present invention has a puncture sealing layer located all over a tire inner wall surface from one shoulder portion to the other shoulder portion of a pneumatic tire. The puncture sealing layer comprises at least one band-shape seal layer, which includes a band-shape sponge layer and a bonding layer, the band-shape sponge layer being impregnated with an adhesive so that it is exposed on a tier wall surface side face of the band-shape sponge layer and spaced apart from a tire counter wall surface side face thereof, and the bonding layer being made of adhesive and provided on the tire wall surface side face. The band-shape seal layer is bonded through the bonding layer on the tire inner wall surface with the band-shape seal layer being wound in a circumferential direction of the tire.