Which component is described as a security measure for protecting client information?

Which component is described as a security measure for protecting client information?

• A. Firewalls and security policies
• B. Encryption alone
• C. User authentication only
• D. No security policies needed

Answer: (A)

Protecting client information relies on layered safeguards that cover both technology and governance. Firewalls act as a boundary control, inspecting and filtering traffic between trusted systems and external networks to prevent unauthorized access. Security policies provide the rules and expectations for how data is handled, who may access it, how access is granted and revoked, how data is stored and transmitted securely, and how incidents are managed. When these two work together, you have both a technical barrier and a formal framework to enforce appropriate use and protect privacy, which is essential in healthcare settings. Encryption is important for protecting data in storage or transit, but it isn’t enough on its own because access controls, acceptable-use rules, and incident procedures still govern how data is accessed and who can see it. User authentication helps ensure only authorized individuals can log in, but without boundary controls and clear policies, there are still avenues for risk. And saying no security policies are needed is incorrect because policies are the foundation that guides all security practices.

Protecting client information relies on layered safeguards that cover both technology and governance. Firewalls act as a boundary control, inspecting and filtering traffic between trusted systems and external networks to prevent unauthorized access. Security policies provide the rules and expectations for how data is handled, who may access it, how access is granted and revoked, how data is stored and transmitted securely, and how incidents are managed. When these two work together, you have both a technical barrier and a formal framework to enforce appropriate use and protect privacy, which is essential in healthcare settings.

Encryption is important for protecting data in storage or transit, but it isn’t enough on its own because access controls, acceptable-use rules, and incident procedures still govern how data is accessed and who can see it. User authentication helps ensure only authorized individuals can log in, but without boundary controls and clear policies, there are still avenues for risk. And saying no security policies are needed is incorrect because policies are the foundation that guides all security practices.