List two security practices students should use to protect personal information online.

List two security practices students should use to protect personal information online.

• A. Use strong, unique passwords with two-factor authentication; beware of phishing and only share sensitive data on trusted sites.
• B. Use the same password for all accounts.
• C. Share passwords via email.
• D. Ignore phishing warnings.

Answer: (A)

Strong authentication and careful handling of sensitive data are what keep personal information safe online. The best approach combines using strong, unique passwords for every account with two-factor authentication, while staying alert to phishing and sharing sensitive data only on trusted sites. This setup creates multiple layers of defense: unique, robust passwords limit damage from any one breach, and the extra verification step (something you have, like a code) makes it much harder for attackers to access accounts even if a password is compromised. Phishing awareness prevents you from handing over credentials or data to fake sites, and restricting sensitive information to trusted sites reduces the chance that it’s exposed. Using the same password across many accounts dramatically increases risk—if one site is breached, all accounts using that password can be attacked. Sharing passwords via email is insecure because email can be intercepted or accessed by others. Ignoring warnings about phishing leaves you vulnerable to scams that look legitimate but are designed to steal your information.

Strong authentication and careful handling of sensitive data are what keep personal information safe online. The best approach combines using strong, unique passwords for every account with two-factor authentication, while staying alert to phishing and sharing sensitive data only on trusted sites. This setup creates multiple layers of defense: unique, robust passwords limit damage from any one breach, and the extra verification step (something you have, like a code) makes it much harder for attackers to access accounts even if a password is compromised. Phishing awareness prevents you from handing over credentials or data to fake sites, and restricting sensitive information to trusted sites reduces the chance that it’s exposed.

Using the same password across many accounts dramatically increases risk—if one site is breached, all accounts using that password can be attacked. Sharing passwords via email is insecure because email can be intercepted or accessed by others. Ignoring warnings about phishing leaves you vulnerable to scams that look legitimate but are designed to steal your information.