Ittay Dror

Title: Ittay Dror: Innovator in Data Security

Introduction

Ittay Dror is a prominent inventor based in Rishon Lezion, Israel. He has made significant contributions to the field of data security, holding a total of 5 patents. His work focuses on innovative techniques for protecting sensitive data, particularly in streaming data environments.

Latest Patents

One of Dror's latest patents is titled "Key rotation for sensitive data tokenization." This document outlines techniques for rotating keys used to tokenize data stored in a streaming data store, where data is retained for a maximum time [W]. In certain embodiments, a data layer of such a data store can encrypt incoming original data values twice. The original data value is first encrypted with a first key, resulting in a first token. Subsequently, the original data value is encrypted with a second key, producing a second token. Each encrypted token can be stored separately within the data store. A field may be linked to two database columns, one containing the value encrypted with the first key and the other holding the value encrypted with the second key. Keys are rotated after a specified time [K], which is at least equal to and preferably longer than [W]. This rotation process can involve discarding the older key and generating a new key, ensuring that two keys are always in use.

Career Highlights

Throughout his career, Ittay Dror has worked with notable companies such as Akamai Technologies, Inc. and Alcatel Lucent. His experience in these organizations has allowed him to develop and refine his expertise in data security and encryption technologies.

Collaborations

Dror has collaborated with several professionals in his field, including Eugene (John) Neystadt and Jonathan Herzog. These collaborations have contributed to his innovative approaches and advancements in data protection.

Conclusion

Ittay Dror is a key figure in the realm of data security, with a focus on innovative key rotation techniques for sensitive data tokenization. His contributions continue to shape the future of data protection technologies.