Data protection. Means password identification and management

Abstract

In the article considers the means of identification of users as one way to protect data in computer systems. There are several ways to identify users, hardware, biometric, levels of password, multifactor. Each method of identification has its advantages and disadvantages, so some technologies are suitable for use in some systems, the other in the other. Means password user identification are the most widespread, so the article is more details describes how to use and creation of strong passwords and their administration.