Autonomous multi-factor authentication

A method comprising:

• maintaining, by at least one processing device comprising a processor coupled to memory, a list of a plurality of managed devices, the list comprising a plurality of entries, each entry corresponding to one of the managed devices of the plurality of managed devices;
• generating, by the at least one processing device, a seed value;
• submitting, by the at least one processing device, a login request to a first managed device;
• generating, by the at least one processing device, a value based at least in part on the seed value;
• selecting, by the at least one processing device, a second managed device from the list based at least in part on the value;
• receiving, by the at least one processing device, a second factor authentication challenge from the first managed device in response to the login request;
• obtaining, by the at least one processing device, a device key encrypted passcode from the second managed device;
• providing, by the at least one processing device, the device key encrypted passcode to the first managed device;
• and
• receiving, by the at least one processing device, a successful authentication of the login request from the first managed device based at least in part on providing the device key encrypted passcode to the first managed device.

A computer program product comprising a non-transitory processor-readable storage medium having stored therein program code of one or more software programs, wherein the program code when executed by at least one processing device, the at least one processing device comprising a processor coupled to memory, causes the at least one processing device:

• to maintain a list of a plurality of managed devices, the list comprising a plurality of entries, each entry corresponding to one of the managed devices of the plurality of managed devices;
• to generate a seed value;
• to submit a login request to a first managed device;
• to generate a value based at least in part on the seed value;
• to select a second managed device from the list based at least in part on the value;
• to receive a second factor authentication challenge from the first managed device in response to the login request;
• to obtain a device key encrypted passcode from the second managed device;
• to provide the device key encrypted passcode to the first managed device;
• and
• to receive a successful authentication of the login request from the first managed device based at least in part on providing the device key encrypted passcode to the first managed device.