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Password Theft. ... The law review "Password Theft" written by Daniel Shamah is a good
representation of types of password thefts occurring and who are the victims. ...
Password Theft. 1. INTRODUCTION 1.1. History of ... authorization. 1.2. Introduction
of Password Theft We live in a world of passwords. We ...
... One must note, however, no matter how clever the hacker, the most serious security
threat in most enterprises is password theft. ... Password theft [On-line]. ...
... Stalkers ? Employee Theft ? Cyber harassment ? Internet Surveillance ? Password
Recovery ? Internet Security Audit ? Identity Theft ? Background Search ...
... EMAIL-CRACKING-SOLUTION DO-YOU-NEED-A-PASSWORD CRACK-PASSWORDS Identifying-Cyber-
Stalkers Online-Infidelity-Cheating-Spouses Online-Employee-Theft Counter-Cyber ...
Submitted by babyzie on December 18, 2006
Category: Technology
Words: 6002 | Pages: 25
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1. INTRODUCTION
1.1. History of Authorization System
The security of digital data has long been a concern of operating system designers. The first time-sharing systems in the early 1960s had password schemes as part of logging in, memory protection hardware, and access control lists on files. By 1970, the means to assure security and protection were considered fundamental to operating systems and were an important consideration in the design of OS kernels.
Authorization is the process of giving someone permission to do or have something. In multi-user computer systems, a system administrator defines for the system which users are allowed access to the system and what privileges of use (such as access to which file directories, hours of access, amount of allocated storage space, and so forth). Thus, authorization is sometimes seen as both the preliminary setting up of permissions by a system administrator and the actual checking of the permission values that have been set up when a user is getting access.
Knowledge of the password is assumed to guarantee that the user is authentic. Each user registers initially (or is registered by someone else), using an assigned or self-declared password. On each subsequent use, the user must know and use the previously declared password. The weakness in this system for transactions that are significant (such as the exchange of money) is that passwords can often be stolen, accidentally revealed, or forgotten.
Histories listed below are numbers of major events along the way of authorization system since it had been introduced:
1.1.1. One-way Functions to Protect Passwords (1967)
The authentication system (used during login) stores enciphered images of user passwords but not the actual passwords. This protects passwords from being divulged if an attacker happens to read the file.
1.1.2. Public key...
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