Eli Biham is a prominent figure in the field of computer science, particularly known for his contributions to cryptography and information security. He has been involved in various research projects and has published numerous papers that explore the theoretical and practical aspects of secure communication. Biham is also recognized for his work on cryptographic algorithms, including the development of the Biham-DES attack, which is a method for analyzing the security of the Data Encryption Standard (DES). His research has significantly influenced the design and evaluation of cryptographic systems used in modern technology.