Patent ID: 11956249
Assignee: UAB 360 IT
Field: Digital communication (Electrical engineering)
Classification: CPC H  G | IPC G  H

Claim 7:
8. A responding device, comprising:
a memory; and
a processor communicatively coupled to the memory, the memory and the processor being configured to:
receive verification information transmitted by a transmitting device and including a current fingerprint that uniquely identifies a first instance of a source application stored on the transmitting device, the current fingerprint being determined based at least in part on one or more connection parameters related to a destination device communicating with the first instance of the source application;
determine, based at least in part on receiving the verification information transmitted by the transmitting device, a verification fingerprint that uniquely identifies a second instance of the source application stored on the responding device;
compare the verification fingerprint with the current fingerprint; and
transmit, based at least in part on comparing the verification fingerprint with the current fingerprint, a result indicating whether a transmission packet to be transmitted by the transmitting device by utilizing the first instance of the source application potentially includes malicious content.