Question
Gloria is concerned that her online banking transactions could be intercepted if she uses public WiFi. Which of the following could she use to prevent access to her online transactions?
answer
Single sign-on
Multifactor authentication
Mandatory Access Control (MAC)
VPN
answer
Single sign-on
Multifactor authentication
Mandatory Access Control (MAC)
VPN
Answers
GPT-4o mini
To prevent access to her online banking transactions when using public WiFi, Gloria should use a **VPN (Virtual Private Network)**. A VPN encrypts her internet connection, making it much harder for anyone on the same public network to intercept her data, including her online banking transactions.
While multifactor authentication and single sign-on are important for securing her accounts, they do not specifically encrypt the connection or protect against eavesdropping over public WiFi. Mandatory Access Control (MAC) refers to a security model used to restrict access to resources and is not directly applicable to her situation.
So, the best answer is **VPN**.
While multifactor authentication and single sign-on are important for securing her accounts, they do not specifically encrypt the connection or protect against eavesdropping over public WiFi. Mandatory Access Control (MAC) refers to a security model used to restrict access to resources and is not directly applicable to her situation.
So, the best answer is **VPN**.