Question $8$

Sara is an IT administrator at a mid$-$sized company and is considering implementing single sign$-$on $($SSO$)$ to improve security and efficiency. She is aware that SSO has some potential drawbacks. Which of the following measures should Sara consider implementing to mitigate the risk of a single point of failure in SSO?

Sara doesn$$t need to worry as SSO is inherently secure$.$

Share the SSO credentials with only a select few in the organization.

Implement multi$-$factor authentication $($MFA$)$ and regularly update security protocols.