Please use this identifier to cite or link to this item: https://hdl.handle.net/11147/3870
Title: A Turkish password cracker for UNIX based operating systems
Authors: Tahaoğlu, Osman Okyar
Advisors: Koltuksuz, Ahmet Hasan
Publisher: Izmir Institute of Technology
Abstract: UNIX and UNIX-based operating systems have been widely utilized in local area and wide area network systems that supply application and development chain of users through remote access as well as online connections. Although UNIX operating system has got powerful tools which have secure methods for user authentication, user management and for password storage, weak password choices of the users affect the entire system security negatively. This study aims to crack the password hashes which are encrypted by DES using the method of dictionary attack. The developed application is introduced and compared with the previous utilities. Password encryption, password storage, and the structure which was developed against a possible dictionary attack of UNIX are examined. The good password choosing method for the users and the system administrator are given.
Description: Thesis (Master)--Izmir Institute of Technology, Computer Engineering, Izmir, 2001
Includes bibliographical references (leaves: 47-48)
Text in English; Abstract: Turkish and English
x, 48 leaves
URI: http://hdl.handle.net/11147/3870
Appears in Collections:Master Degree / Yüksek Lisans Tezleri

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