Abstract: A blockchain platform is provided for creating original non-fungible tokens (NFTs) and prints of the original NFTs. The platform creates a market for purchasing and selling prints of the original NFTs. The purchase price and the sale price for a print is determined based on a bonding curve and a total supply of the prints of the original NFT. The platform may also generate content (e.g., artwork and/or music) associated with the original NFTs. The content may be generated from logic that is stored on the blockchain.

Abstract: A blockchain platform is provided for creating original non-fungible tokens (NFTs) and prints of the original NFTs. The platform creates a market for purchasing and selling prints of the original NFTs. The purchase price and the sale price for a print is determined based on a bonding curve and a total supply of the prints of the original NFT. The platform may also generate content (e.g., artwork and/or music) associated with the original NFTs. The content may be generated from logic that is stored on the blockchain.

Abstract: A method for identifying a network application. The method includes analyzing metadata and source code of a network application to extract a set of application tokens, generating an index document of the network application based on the set of application code tokens, wherein the index document is included in a library of index documents corresponding to a number of network applications, extracting a set of packet header tokens from a packet header of a packet in a flow, comparing the set of packet header tokens to the set of index documents to generate a number of match scores, wherein each match score represents a similarity measure between the set of packet header tokens and one index document, and determining, based on a highest match score corresponding to a particular network application, that the flow is generated by the particular network application.

Abstract: A method for identifying a network application. The method includes analyzing metadata and source code of a network application to extract a set of application tokens, generating an index document of the network application based on the set of application code tokens, wherein the index document is included in a library of index documents corresponding to a number of network applications, extracting a set of packet header tokens from a packet header of a packet in a flow, comparing the set of packet header tokens to the set of index documents to generate a number of match scores, wherein each match score represents a similarity measure between the set of packet header tokens and one index document, and determining, based on a highest match score corresponding to a particular network application, that the flow is generated by the particular network application.

Abstract: The disclosed computer-implemented method for reverse-engineering malware protocols may include (1) decrypting encrypted network traffic generated by a malware program, (2) identifying at least one message type field in the decrypted network traffic, (3) identifying at least one message in the decrypted network traffic with the identified message type, and (4) inferring at least a portion of a protocol used by the malware program by analyzing the identified message to identify a field type for at least one data field of the identified message of the identified message type. Various other methods, systems, and computer-readable media are also disclosed.

Abstract: A method for detecting malicious HTTP redirections. The method includes obtaining, based on a single client IP address, HTTP flows triggered by visiting a website, extracting a sequence of URLs where a downstream URL is extracted from a child HTTP request that is triggered by a parent HTTP request containing an immediate upstream URL, analyzing the URL sequence to generate a statistical feature, and classifying, based on the statistical feature, the HTTP flows as containing at least one malicious HTTP redirection triggered by visiting the website.

Abstract: A method for identifying a network application. The method includes analyzing metadata and source code of a network application to extract a set of application tokens, generating an index document of the network application based on the set of application code tokens, wherein the index document is included in a library of index documents corresponding to a number of network applications, extracting a set of packet header tokens from a packet header of a packet in a flow, comparing the set of packet header tokens to the set of index documents to generate a number of match scores, wherein each match score represents a similarity measure between the set of packet header tokens and one index document, and determining, based on a highest match score corresponding to a particular network application, that the flow is generated by the particular network application.

Abstract: A method for detecting malicious HTTP redirections. The method includes obtaining, based on a single client IP address, HTTP flows triggered by visiting a website, extracting a sequence of URLs where a downstream URL is extracted from a child HTTP request that is triggered by a parent HTTP request containing an immediate upstream URL, analyzing the URL sequence to generate a statistical feature, and classifying, based on the statistical feature, the HTTP flows as containing at least one malicious HTTP redirection triggered by visiting the website.

Abstract: A method for detecting malicious HTTP redirections. The method includes obtaining, based on a single client IP address, HTTP flows triggered by visiting a website, extracting a sequence of URLs where a downstream URL is extracted from a child HTTP request that is triggered by a parent HTTP request containing an immediate upstream URL, analyzing the URL sequence to generate a statistical feature, and classifying, based on the statistical feature, the HTTP flows as containing at least one malicious HTTP redirection triggered by visiting the website.

Abstract: A mobile phone mounting kit. The mobile phone mounting kit may comprise: a case, magnetic mounting platform, vehicle mounting arm, and air vent clips. The magnetic mounting platform may attach to a first end of the vehicle mounting arm, and the second end of the vehicle mounting arm may comprises a suction cup for attaching onto a surface. The magnetic mounting platform may comprises a magnet. The case may be configured to house a mobile phone and comprises one or more metal plates for attaching and securing to the magnet of the magnetic mounting platform. The case may comprises: a charging port, wires, charging contacts; and metal plates. The charging contacts may electrically communicate with a battery of the mobile phone. The charging port may mate and engage a connector of a power cable for charging the mobile phone by transferring an electrical current from the charging port to the charging contacts via the wires.

Abstract: A method for detecting a malicious node in a network. The method includes obtaining a plurality of failed domain name service (DNS) queries from the network, wherein each of the plurality of failed DNS queries is initiated from a client node of the network and comprises an effective second-level domain (eSLD) name, generating, by a computer processor and using a pre-determined clustering algorithm, a cluster from a plurality of eSLD names comprising the eSLD name of each of the plurality of failed DNS queries, wherein the cluster comprises a portion of the plurality of eSLD names that is selected based on the pre-determined clustering algorithm, determining, by the computer processor and using a pre-determined formula, a score representing statistical characteristics of the cluster, and assigning, in response to the score meeting a pre-determined criterion, a malicious status to the client node.

Abstract: A method for detecting a malicious activity in a network. The method includes obtaining file download flows from the network, analyzing, the file download flows to generate malicious indications using a pre-determined malicious behavior detection algorithm, extracting a file download attribute from a suspicious file download flow of a malicious indication, wherein the file download attribute represents one or more of the URL, the FQDN, the top-level domain name, the URL path, the URL file name, and the payload of the suspicious file download flow, determining the file download attribute as being shared by at least two suspicious file download flows, identifying related suspicious file download flows and determining a level of association between based at least on the file download attribute, computing a malicious score of the suspicious file download flow based on the level of association, and presenting the malicious score to an analyst user of the network.

Abstract: A method for detecting hidden malicious network nodes. Starting from a pool of seed nodes that have previously been identified as malicious, a two-phase score propagation algorithm is employed to propagate threat scores from the seeded nodes to other nodes in an IP-address connectivity graph. Nodes with high threat score after propagation are declared to be malicious.

Abstract: A method for profiling network traffic of a network, including defining a set of features each corresponding to a set of pre-determined bit positions for selecting a pre-determined number of data bits from each flow in a flow set generated by a network application to form a feature value assigned to the feature for the each flow, identifying the feature as a deterministic feature based on a frequency of occurrence of the feature value, extracting a set of paths from the flow set based on a number of deterministic features, generating a state machine based on the set of paths, and analyzing a new flow associated with a server in the network to determine the server as executing the network application.

Abstract: A fluid flow regulating valve adapted to prevent the operation of the valve from violent pressure change, namely the hydraulic ram effect, in the fluid, particularly during closing and opening of the valve, the valve comprising a casing that houses a regulating plate slidably mounted within the casing. The plate has a regulating orifice having a variable fluid pass section which decreases from an end to another end of the orifice. The orifice is adapted to be aligned, through its different sections, with inlet and outlet ports provided in the casing, whereby the inlet and outlet ports communicate to each other through the orifice and the fluid flow can be regulated by those different sections of the orifice.