Chapter 4.8, Problem 1SGDQ

Explanation of Solution

Usage of same password in multiple web sites:

• Usage of same passwords in multiple web sites is not recommended because if the password of a single website is being hacked by the hacker or cybercriminal it could lead attackers make misuse the contents of the users.
• Using the same password to all website will lead to data breach and that could make data being mishandling and misused.

Proper usage of passwords:

• In order to avoid the data breaches, it is recommended to use the strong and unique passwords.
• Ensure no one watches the password that is entered.
• Avoid to use the personal accounts in the shared computers.
• Avoid to enter the passwords to the unsecured network or websites.
• Password needs to be changed on a regular basis...