Network security based on proximity with IP whitelisting

A computer program product to designate trusted service computing devices, comprising:

• a non-transitory computer-readable medium having computer-executable program instructions embodied thereon that when executed by one or more computing devices cause the one or more computing devices to:
• transmit, to a beacon computing device, an encrypted random nonce, wherein the beacon computing device broadcasts the encrypted random nonce at a location;
• receive, from a service computing device at the location at a first time, a first request for first user account information associated with one or more user computing devices located at the location at the first time, the first request comprising a service computing device identifier and an unencrypted version of the encrypted random nonce;
• determine that the service computing device is authorized to receive the first user account information based on determining that the received unencrypted version of the encrypted random nonce corresponds to a first random nonce associated with the service computing device;
• in response to determining that the service computing device is authorized to receive the first user account information:
• designate the received service computing device identifier as an approved service computing device identifier;
• and
• transmit, to the service computing device, first user account information;
• receive, from the service computing device at a second time after transmitting the first user account information, a second request for second user account information associated with one or more user computing devices located at the location at the second time, the second request comprising the service computing device identifier;
• and
• in response to determining that the received service computing device identifier is designated as an approved service computing device identifier, transmit, to the service computing device, the second user account information.

A system to designate trusted service computing devices, comprising:

• a storage device;
• and
• a processor communicatively coupled to the storage device, wherein the processor executes application code instructions that are stored in the storage device to cause the system to:
• transmit, to a beacon computing device, an encrypted random nonce, wherein the beacon computing device broadcasts the encrypted random nonce at a location;
• receive, from a service computing device at the location at a first time, a first request for first user account information associated with one or more user computing devices located at the location at the first time, the first request comprising a service computing device identifier and an unencrypted version of the encrypted random nonce;
• determine that the service computing device is authorized to receive the first user account information based on determining that the received unencrypted version of the encrypted random nonce corresponds to a first random nonce associated with the service computing device;
• in response to determining that the service computing device is authorized to receive the first user account information:
• designate the received service computing device identifier as an approved service computing device identifier;
• and
• transmit, to the service computing device, first user account information;
• receive, from the service computing device at a second time after transmitting the first user account information, a second request for second user account information associated with one or more user computing devices located at the location at the second time, the second request comprising the service computing device identifier;
• and
• in response to determining that the received service computing device identifier is designated as an approved service computing device identifier, transmit, to the service computing device, the second user account information.