What kind of authentication should be used to secure staff logins in Xero HQ?

What kind of authentication should be used to secure staff logins in Xero HQ?

• A. Password protection
• B. Multi-factor authentication
• C. Single sign-on
• D. Biometric authentication

Answer: (B)

Using multi-factor authentication (MFA) to secure staff logins in Xero HQ is highly recommended because it adds an extra layer of protection beyond just a password. MFA requires users to provide two or more verification factors to gain access, which significantly enhances security by making it harder for attackers to gain unauthorized access. This approach could include a combination of something the user knows (like a password) and something the user has (such as a mobile device to receive a code) or biometric factors, thereby reducing the risk of account compromise. Password protection alone can be vulnerable to various threats, such as phishing attacks or brute force attacks. Single sign-on (SSO) simplifies user access but does not inherently increase security unless it is combined with MFA. Biometric authentication, like fingerprint or facial recognition, while secure, may not be universally implemented or convenient for all staff members. In essence, multi-factor authentication provides a balance of security and usability, making it the most effective choice for safeguarding logins in Xero HQ.

Using multi-factor authentication (MFA) to secure staff logins in Xero HQ is highly recommended because it adds an extra layer of protection beyond just a password. MFA requires users to provide two or more verification factors to gain access, which significantly enhances security by making it harder for attackers to gain unauthorized access. This approach could include a combination of something the user knows (like a password) and something the user has (such as a mobile device to receive a code) or biometric factors, thereby reducing the risk of account compromise.

Password protection alone can be vulnerable to various threats, such as phishing attacks or brute force attacks. Single sign-on (SSO) simplifies user access but does not inherently increase security unless it is combined with MFA. Biometric authentication, like fingerprint or facial recognition, while secure, may not be universally implemented or convenient for all staff members.

In essence, multi-factor authentication provides a balance of security and usability, making it the most effective choice for safeguarding logins in Xero HQ.