TechNaomi Brockwell: Securing our smartphones is essential, but should you use a PIN, password, or biometrics like fingerprint unlock?
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Privacy is about choice
TechNaomi Brockwell: Privacy isn't about disappearing – it's about minimizing risk and gaining more control over your personal information.
Your privacy choices affect others too
TechNaomi Brockwell: By using unsecured channels, you might be exposing others to privacy risks they never agreed to take.