Patent ID: 11936621
Assignee: THE BANK OF NEW YORK MELLON
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 12:
13. The method of claim 11, wherein:
each rule of the first set of firewall rules comprises:
a first source IP address authorized to communicate with the first plurality of computers to access the plurality of services of the first instance of the distributed application;
a first destination IP address authorized to receive communications from the first source IP address; and
a first port number of the first set of port numbers with over which the first source IP address and the first destination IP address communicate; and

each rule of the second set of firewall rules comprises:
a second source IP address authorized to communicate with the second plurality of computers to access the plurality of services of the second instance of the distributed application;
a second destination IP address authorized to receive communications from the second source IP address; and
a second port number of the second set of port numbers with over which the second source IP address and second destination IP address communicate.