Company Filing History:
2 out of 7 
2 out of 4,978 
1 out of 1 Years Active: 2001-2013
Title: John J Cristy: Innovator in Information Security
Introduction
John J Cristy is a notable inventor based in Landenberg, Pennsylvania, who has made significant contributions to the field of information security. With a total of 5 patents to his name, Cristy has focused on developing methods that enhance the security of electronic information.
Latest Patents
One of Cristy's latest patents is a method of encrypting information for remote access while maintaining access control. This invention provides a robust framework for encrypting electronic documents, ensuring that only authorized users can access the information in its decrypted form. The process involves selecting a set of policies that dictate who may access the information and under what conditions. A remote server plays a crucial role by storing a unique identifier for the information and associating it with an encryption/decryption key pair and access policies. The software components on the author's computer retrieve the encryption key from the remote server, encrypt the information, and store it securely. Users wishing to access the information can acquire the encrypted data electronically. The software on the viewing user's computer retrieves the decryption key and policies, allowing for decryption to the extent authorized. Importantly, the decryption key is deleted immediately after use, enhancing security. The software also has the capability to restrict functional operations on the viewing user's computer while the clear text is being displayed.
Career Highlights
Throughout his career, John J Cristy has worked with several prominent companies, including Authentica, Inc. and EMC Corporation. His experience in these organizations has contributed to his expertise in information security and encryption technologies.
Collaborations
Cristy has collaborated with notable professionals in the field, including Steven J Singles and David A Pensak. These collaborations have likely enriched his work and contributed to the development of innovative solutions in information security.
Conclusion
John J Cristy stands out as an influential inventor in the realm of information security, with a focus on encryption methods that protect sensitive data. His contributions continue to shape the landscape of secure information access.