What should be done regularly to enhance personal security online?

Changing passwords frequently and using strong passwords is essential for enhancing personal security online. Regular password changes help protect accounts from being compromised, especially if any online service experiences a data breach. If a password is leaked, updating it promptly reduces the window of opportunity for unauthorized access.

Using strong passwords is equally important, as they are more resistant to guessing or brute-force attacks. A strong password typically includes a mix of uppercase and lowercase letters, numbers, and special characters, making it significantly harder for attackers to crack.

Other actions, like ignoring security alerts, sharing passwords with friends, or using the same passwords for multiple accounts, can greatly weaken online security and make individuals more vulnerable to cyber threats. Thus, the practice of regularly changing passwords and utilizing strong passwords is a fundamental step in maintaining robust online security.