Device Security
Device Security
Secure your smartphones, computers, and home network with practical configuration guides.
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Keeping Your Smartphone Secure: Essential Settings
iOS and Android security settings, app permissions management, and update best practices.
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Home WiFi Security: Protecting Your Network
Router settings, password strength, guest networks, and understanding WPA3 encryption.
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Software Updates: Why They Matter for Security
What updates actually fix, automatic vs manual updating, and handling end-of-life software.
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Public WiFi Safety: Risks and Precautions
What can be intercepted on public networks, VPN basics, and safe practices when away from home.
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Computer Malware: Types, Detection, and Prevention
Understanding viruses, ransomware, and spyware, plus choosing and using protection software.
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Disposing of Old Devices Safely
Data wiping methods, why factory reset isn't always enough, and when physical destruction is needed.
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