What are the basic password best practices recommended by SWLCAT IT security guidelines?

• A. Share passwords with teammates.
• B. Create strong, unique passwords; don’t reuse; change regularly; enable multi-factor authentication; don’t share credentials.
• C. Use the same password for all accounts; disable MFA.
• D. Use simple, repetitive passwords; reuse; never change.

Answer: (B)

Strong authentication is built on passwords that are long and hard to guess, used uniquely for each account, and protected by an extra verification step. The best choice highlights several key practices: create strong, unique passwords for every service; don’t reuse passwords across sites; change them on a reasonable schedule; enable multi-factor authentication to add a second layer of security; and never share credentials. This combination minimizes the impact of a possible password leak, since a single compromised password won’t grant access to all accounts and MFA provides an additional barrier. The other options violate these principles—sharing passwords, reusing the same password, disabling MFA, or using simple, repetitive passwords and never changing them—all of which make accounts far more vulnerable. Adopting these practices creates a more resilient security posture for accounts and services.