What is the correct action when handling passwords and login credentials?

• A. Do not share passwords.
• B. Use weak or common passwords.
• C. Share passwords with teammates.
• D. Use the same password across multiple accounts.

Answer: (A)

Never sharing passwords is essential because credentials are the keys to your accounts. If someone else knows your password, they can impersonate you, access sensitive data, and cause real harm. Keep passwords confidential and use unique, strong ones for each service, ideally stored in a reputable password manager so you can manage many without reusing them. Enable two-factor authentication whenever possible for an extra layer of protection.

The other practices seriously weaken security: weak or common passwords are easy to crack, sharing passwords with others breaks confidentiality, and using the same password across multiple accounts means one breach can compromise many services.