Abstract: Systems and methods for creating fingerprints for devices are described herein. In various embodiments, the system includes a device management system operatively coupled to a merchant system. According to particular embodiments, the device management system: 1) receives a first payload correspond to a device from the merchant system, the first payload including data in a particular format; 2) creates a fingerprint for the device by parsing the first payload and creating a record of a section format for each of one or more distinct sections of the particular format; and 3) comparing a format of each subsequent payload that corresponds to the device to the fingerprint for the device to determine whether the device has been compromised.

Abstract: The present disclosure relates generally to communication with payment terminals via TCP/IP protocol. Using network technology and novel processes, in particular embodiments, the present systems and methods facilitate local network discovery and communication between a payment terminal and an electronic cash register (“ECR”) via a browser. For example, in certain embodiments, the present systems and methods leverage TCP/IP network technology to securely facilitate communications between SaaS ECR software running in a browser environment and one or more payment terminals.

Abstract: Systems and methods for creating fingerprints for devices are described herein. In various embodiments, the system includes a device management system operatively coupled to a merchant system. According to particular embodiments, the device management system: 1) receives a first payload correspond to a device from the merchant system, the first payload including data in a particular format; 2) creates a fingerprint for the device by parsing the first payload and creating a record of a section format for each of one or more distinct sections of the particular format; and 3) comparing a format of each subsequent payload that corresponds to the device to the fingerprint for the device to determine whether the device has been compromised.

Abstract: Systems and methods for decryption of payloads are disclosed herein. In various embodiments, systems and methods herein are configured for decrypting thousands of transactions per second. Further, in particular embodiments, the systems and methods herein are scalable, such that many thousands of transactions can be processed per second upon replicating particular architectural components.

Abstract: Systems and methods for decryption of payloads are disclosed herein. In various embodiments, systems and methods herein are configured for decrypting thousands of transactions per second. Further, in particular embodiments, the systems and methods herein are scalable, such that many thousands of transactions can be processed per second upon replicating particular architectural components.

Abstract: A system for vaultless tokenization and encryption includes an iframe service for collecting data and a tokenization service for (de)tokenizing and encrypting/decrypting data. The system is accessible to users and partners that submit requests causing various functions to be executed by the system. The functions include, but are not limited to, providing (de)tokenization and/or encryption services, and managing and creating templates for iframe collection, (de)tokenization, and encryption/decryption. A template service facilitates generation of templates that parametrize collection of original data via served iframe elements, tokenization and/or encryption of original data, and detokenizing and/or decrypting tokens to recover original data. An iframe service is configured for providing a virtual terminal, an iframe that provides users direct access to (de)tokenization and/or decryption/encryption services.

Abstract: Systems and methods for creating fingerprints for encryption devices are described herein. In various embodiments, the system includes an encryption device operatively connected to a device management system. According to particular embodiments, the device management system: 1) receives a first payload from the encryption device, the first payload including data in a particular format; 2) creates a fingerprint for the encryption device, the fingerprint including a section format for each of one or more distinct sections of the particular format; 3) storing a record of the fingerprint for the encryption device and the unique identifier at the at least one database; and 4) comparing a format of each subsequent payload received from the encryption device to the fingerprint for the device to determine whether the device has been compromised.