People of different age groups often adopt their own preferred patterns and strategies when setting passwords. The following is a summary of common password patterns for each age group: ### **1. Teenagers (13-19 years old)** - **Popular culture references**: Like to use words related to anime, games, idols or pop songs, such as "DragonBall123" or "TaylorSwift@2023". - **Simple letter and number combination**: Common such as "abc123" or "password1", easy to remember but less secure. - **Replace characters**: Use simple character replacement to enhance password complexity, such as "P@ssw0rd" or "H3llo2023". ### **2. Young adults (20-35 years old)** - **Hobby-related**: Combine personal interests, such as sports team names, movie titles or hobby-related words, such as "Football#2024". - **Mixed letters, numbers and special symbols**: To improve security, they often use a combination of uppercase and lowercase letters, numbers and symbols, such as "A1b2C3!@#". - **Personal information combination**: Sometimes personal information such as birthdays and initials are incorporated into passwords, such as "Jenna1985*" or "Mike_07$". ### **3. Middle-aged people (36-60 years old)** - **Family-related words**: Use the names of family members, important dates or place names, such as "Grandpa2020" or "HomeSweetHome!1". - **Reuse passwords**: For easy memorization, they may reuse the same password on multiple platforms, resulting in increased security risks. - **Easy to remember structure**: They tend to set passwords that are easy to remember but have average security, such as "SunnyDay123" or "BlueSky@45". ### **4. Elderly people (over 60 years old)** - **Simple and easy to remember passwords**: They prefer to use simple words or number combinations, such as "flower123" or "sunshine1". - **Traditional habits**: They may rely on password patterns that were commonly used in the past, lacking complexity and diversity. - **Limited use of special characters**: They rarely use special symbols and have a simple password structure, such as "password" or "12345678". ### **Common problems across age groups** - **Common weak passwords**: Regardless of age, many people still tend to use weak passwords such as "123456" and "password" that are easily cracked. - **Password reuse**: Using the same password on multiple platforms increases the risk of being attacked. - **Ignoring security recommendations**: Many users do not use password managers or enable two-factor authentication, relying on a single password for security. ### **Improvement suggestions** - **Increase complexity**: Combine uppercase and lowercase letters, numbers and special symbols to avoid using easily guessed information. - **Use a password manager**: Help generate and manage strong passwords and reduce reuse. - **Enable two-factor authentication (2FA)**: Add an extra layer of security to your account to prevent unauthorized access. By understanding the password usage habits of different age groups, we can improve password security awareness in a targeted manner, take more effective protection measures, and ensure the security of personal information and data.