公开(公告)号：US20220239669A1

公开(公告)日：2022-07-28

申请号：US17159938

申请日：2021-01-27

Applicant: BANK OF AMERICA CORPORATION

Inventor： Brandon Sloane ,  Regina Yee Cadavid ,  Gloria Joo ,  Jinyoung Nathan Kim ,  Ram Korlepara ,  Elliott Leonard Lillard ,  Nia Mack ,  Philip Lone Mintac ,  Michael Jacob Richardson ,  Srilekha Mudumbai Srinivasa

IPC: H04L29/06 ,  H04L9/08

Abstract: Embodiments of the present invention provide a system for providing enhanced cryptography based response mechanism for malicious attacks. The system is configured for generating one or more tracker seeds, storing the one or more tracker seeds in at least one entity system associated with an entity, identifying a malicious event associated with data in the at least one entity system, in response to identifying the malicious event, identifying an encryption algorithm and a key for the malicious event based on the one or more tracker seeds, and decrypting the data in the at least one entity system based on the encryption algorithm the key.

公开(公告)号：US11265255B1

公开(公告)日：2022-03-01

申请号：US16990180

申请日：2020-08-11

Applicant: BANK OF AMERICA CORPORATION

Inventor： Brandon Sloane ,  Regina Yee Cadavid ,  Gloria Joo ,  Jinyoung Nathan Kim ,  Nia Mack

IPC: H04L12/801 ,  H04L9/08 ,  H04L9/32 ,  H04L47/34

Abstract: A security system that provides for obfuscating the sending entities, receiving entities, and/or routings (e.g., host entities that are routing the communication and the path through which the communication is sent) without the need to encrypt the foregoing. The packets for a communication may include a datagram packet portion, an IP packet portion, and a routing packet portion and may be signed with a signature using a pre-shared key (e.g., a wheat signature or a chaff signature). Therefore, the actual datagram packet, IP packet, and/or routing packet may have the actual information or may have imitation information. Only the systems that have the pre-shared key are able to determine what are the wheat packets and what are the chaff packets such that the correct sending entity, receiving entity, and/or hosts routing the communication are able to determine the correct entities and/or the routing.